Tigercat 1055B 1075B 1085B OPERATOR'S MANUAL - PDF DOWNLOAD

1055B/1075B/1085B

OPERATOR'S MANUAL SERIAL NUMBER 10550301 TO 10551000 SERIAL NUMBER 10750301 TO 10751000 SERIAL NUMBER 10850101 TO 10850500

ISSUE 5.0, JUNE 2017 Tigercat Industries Inc. P.O. Box 637 Brantford, Ontario Canada N3T 5P9 Tel: (519) 753-2000 Fax: (519) 753-8272

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Tigercat 1055B/1075B/1085B Forwarder TABLE OF CONTENTS INTRODUCTION................................................................................................................................................. v MACHINE IDENTIFICATION AND SERIAL NUMBERS..................................................................................... vi SAE STANDARDS FOR MACHINE OPERATOR PROTECTIVE STRUCTURES.............................................vii NON-APPROVED FIELD PRODUCT CHANGES.............................................................................................viii REGULATORY INFORMATION.......................................................................................................................... ix EC DECLARATION OF CONFORMITY............................................................................................................... x SAFETY...............................................................................................................................................................1 CONTROLS AND OPERATION...........................................................................................................................2 LUBRICATION AND MAINTENANCE.................................................................................................................3

CALIFORNIA Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects and other reproductive harm.

1055B/1075B/1085B AVAILABLE LITERATURE Operator's Manual (this manual).....................................................................................................Part No. 32428A Service Manual................................................................................................................................Part No. 32429A Parts Catalogue 1055B...................................................................................................................Part No. 33366A Parts Catalogue 1075B...................................................................................................................Part No. 32430A Parts Catalogue 1085B...................................................................................................................Part No. 43570A iii

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INTRODUCTION................................................................................................................................................. v

Tigercat 1055B/1075B/1085B Forwarder INTRODUCTION An Operator's manual, Service manual and a Parts catalogue are available by Tigercat to assist the dealer, customer and operator in becoming familiar with the features of the 1055B/1075B/1085B Forwarder.

SERIAL NUMBERS: 1055B 10550301 to 10551000.

1075B 10750301 to 10551000.

1085B 10850101 to 10850500.

The 1055B/1075B/1085B Forwarder is designed for transporting cut-to-length trees harvested in at-the-stump or roadside processing applications in plantations and natural stands.

The Operator's manual will assist the operator with the techniques of proper and safe operation of the 1055B/1075B/1085B Forwarder. There is also important information regarding the safe operation of the attachment (if equipped). The service manual contains safety and servicing procedures and a preventive maintenance schedule to ensure optimum machine performance.

Section 1 in both the Operator's manual and the service manual contains safety information that must be followed. As well, throughout the rest of the manuals, DANGER, WARNING and CAUTION notices are displayed where necessary, drawing attention to possible hazards when performing certain procedures.

Only trained personnel are allowed to operate or work on the machine.

The information contained in this manual is current at time of printing. Improvements to the machine are on-going and may not be covered, therefore in these cases contact your Tigercat dealer for the appropriate information.

Tigercat reserves the right to make changes to the machine after this manual release date that may not immediately appear in this manual.

If the machine in question was built after the release date of this manual and there is a discrepancy, call Tigercat service department.

Tigercat reserves the right to change information contained herein at any time without prior notice.

Tigercat Industries Inc.

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MACHINE IDENTIFICATION AND SERIAL NUMBERS..................................................................................... vi

Introduction

Tigercat 1055B/1075B/1085B Forwarder

MACHINE IDENTIFICATION AND SERIAL NUMBERS Record all serial numbers related to this machine below and have them ready before calling for assistance.

Mercedes Engine Identification Label Location

The engine identification label is located on top of the engine beside the oil fill cap.

Engine Date of Manufacture:_______________________ Machine Serial Number Plate Location– Cab

The machine serial number plate is located inside the cab, in the right hand storage cabinet.

Mercedes Engine Serial Number Plate Location

The engine serial number is also stamped on the side of the engine, below the exhaust manifold.

Machine Serial Number Stamp Location– Upper Frame

The machine serial number is also stamped on the top side of the upper frame near the main battery disconnect switch.

Engine Serial Number:___________________________

Machine Model Number:__________________________ Machine Serial Number:__________________________ Model Year:____________________________________

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SAE STANDARDS FOR MACHINE OPERATOR PROTECTIVE STRUCTURES.............................................vii

Tigercat 1055B/1075B/1085B Forwarder

Introduction

SAE STANDARDS FOR MACHINE OPERATOR PROTECTIVE STRUCTURES THE OPERATOR ENCLOSURE FOR THIS MACHINE MEETS THE FOLLOWING STANDARDS: • ISO 8082:2003 (Roll Over) Maximum Machine Mass 29 869 Kg/ 65,850 Lb • ISO 8083:2006 (Falling Object) • ISO 8084:1993 (Operator)

MODIFICATIONS AND REPAIRS The integrity of the Roll Over, Falling Object, Operator protection structure and its continued ability to provide the level of protection it was designed for could be seriously affected by any modifications to the structure, its mounting or to the chassis to which it is attached.

Tigercat emphasizes that the certification of approval of the Roll Over, Falling Object and Operator protection structure will become void if any such modifications take place.

Tigercat may officially grant approval for modifications only by: i)

Written approval of repairs or modifications signed by the Tigercat Engineering Manager; or

ii) Approved modifications officially released by Tigercat.

Both of the above are provided that the work is carried out in the factory approved manner.

Unauthorized modifications and/or repairs made or contributed to by a customer or a Tigercat distributor may result in creating a dangerous situation and therefore the customer or Tigercat distributor will be considered to have assumed the risk involved or be negligent in creating this situation.

Tigercat will not be held responsible for situations arising from having created unauthorized modifications/changes to the structure.

Operator's cabs are designed to Roll Over, Falling Object and Operator protection standards so that they will withstand force and absorb energy during a roll over, when resisting the impact of a falling object and minimize the possibility of operator injury from penetrating objects.

When a permanent deflection of the structure occurs, the structure can no longer provide the original designed level of protection and should be replaced. Attempts to straighten the structure, particularly by the application of heat, can reduce still further the structures remaining capability to protect.

Use only the recommended adhesive for fastening windows. Operator protection standard requirements may not be met if an adhesive other than the one recommended is used.

Replace windows only with factory approved parts.

The mounting and the frame or chassis to which the cab is attached is considered an integral part of the Roll Over, Falling Object, Operator protection structure and is included in the design, test and certification of the product.

Contact the Tigercat Service department before attempting any modifications or repair to roll over protective structures.

Tigercat Industries Inc.

PROTECTIVE STRUCTURES CERTIFICATION FOR USE ON ALL Tigercat 1000 SERIES MACHINES THIS OPERATOR ENCLOSURE MEETS THE FOLLOWING PROTECTIVE STRUCTURE STANDARDS: ISO 8082:2003 (Roll Over) Maximum Machine Mass 29 869kg / 65,850lb ISO 8083:2006 (Falling Object) ISO 8084:1993 (Operator) TO MAINTAIN OPERATOR PROTECTION AND PROTECTIVE STRUCTURES CERTIFICATION • All damaged protective structures must be replaced, not repaired.

• Any alterations must be approved by manufacturer.

MANUFACTURED BY

Tigercat Industries Inc. Brantford, Ontario, Canada 30612AUNI R1

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NON-APPROVED FIELD PRODUCT CHANGES.............................................................................................viii

Introduction

Tigercat 1055B/1075B/1085B Forwarder

NON-APPROVED FIELD PRODUCT CHANGES The installation of any unauthorized attachment or changes made of any kind to this Tigercat product could affect the product's ability to perform as originally intended. The product's integrity, stability and it's ability to perform safely could be at serious risk.

IT IS Tigercat POLICY THAT NO CHANGES ARE TO BE MADE TO ITS PRODUCTS INCLUDING DELETIONS OR ADDITIONS OTHER THAN A Tigercat APPROVED OPTION FITTED IN THE FACTORY APPROVED MANNER. Official approval to make changes or install options is only to be undertaken as follows: • The relevant options for that product must be shown or listed on current Tigercat documentation or literature such as a printed specification sheet, price list, parts manual, or product literature issued by Tigercat.

• Approved options or product changes authorized in writing by the Tigercat Engineering Manager.

Authorization by any other person is unacceptable.

Unauthorized changes made or contributed to by a person or organization may result in creating a dangerous situation and therefore the person or organization will be considered to have assumed the risk involved or be negligent in having created this situation.

Weight is an important factor when considering the addition of options or an attachment, Refer to your Tigercat distributor for information on maximum permissible operating weight and the effect the addition of various options may have on your machine.

Tigercat will not be held responsible for any situation that may arise resulting from Non-approved Field Product Changes to its product.

Should Tigercat become involved in a dispute resulting from changes made to the product without proper authorization by Tigercat as stated above, Tigercat will take whatever action is appropriate to protect its interests.

The product warranty policy and the certification on any safety items installed on the modified product will become NULL and VOID if the above policy is not adhered to as specified.

Non-approved product changes also nullify warranties given to Tigercat by its component manufacturers.

Tigercat Industries Inc.

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REGULATORY INFORMATION.......................................................................................................................... ix

Tigercat 1055B/1075B/1085B Forwarder

Introduction

REGULATORY INFORMATION The operator's cab is equipped with standard or optional equipment that is capable of emitting radio frequency fields.

Bluetooth and WiFi exposure limits are significantly less than the maximum permitted for public use.

IMPORTANT! The telematics satellite antenna is externally mounted to the operator cab. When transmitting, the external antenna should always be separated from personnel by a minimum distance of 20 cm (8 in). Transmissions can be silenced by placing the telematics system in repair mode.

FEDERAL COMMUNICATIONS COMMISSION NOTIFICATIONS TO USER INTERNAL (OPERATOR'S CAB): Telematics Module (WiFi)

Contains FCC ID: NCMOCG2101

IQAN-G11 (Bluetooth)

Contains FCC ID: VPYLBZY

Radio (Bluetooth)

Contains FCC ID: OPDJHD36A

Radio (Bluetooth)

Contains FCC ID: OPDJHD1635BT

Radio (Bluetooth)

Contains FCC ID: OPDJHD3630BT

EXTERNAL: Inmarsat Modem (Satellite)

Contains FCC ID: B92IDP1XX

Iridium Modem (Satellite)

Contains FCC ID: Q639603N

These devices comply with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines. This equipment has very low levels of RF energy that is deemed to comply without maximum permissive exposure evaluation (MPE).

INDUSTRY CANADA NOTIFICATIONS TO USER INTERNAL (OPERATOR'S CAB): Telematics Module (WiFi)

Contains IC ID: NCMOCG2101

IQAN-G11 (Bluetooth)

Contains IC ID: VPYLBZY

EXTERNAL: Inmarsat Modem (Satellite)

Contains IC ID: B92IDP1XX

Irridium Modem (Satellite)

Contains IC ID: Q639603N

These devices comply with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment and meets RSS102 of the IC radio frequency (RF) Exposure rules. This equipment has very low levels of RF energy that is deemed to comply without maximum permissive exposure evaluation (MPE).

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Introduction

Tigercat 1055B/1075B/1085B Forwarder

This manual is the ORIGINAL INSTRUCTIONS for the 1055B Forwarder.

EC Declaration of Conformity In accordance with EN ISO 17050-1:2004 We Tigercat Industries Inc Of 54 Morton Avenue East P.O. Box 637 Brantford, Ontario, Canada N3T 5P9 in accordance with the following Directive(s): 2004/108/EC The Electromagnetic Compatibility Directive 2006/42/EC The Machinery Directive hereby declare that: Equipment

The 1055B Forwarder is designed for transporting logs from stump to roadside.

Model number

1055B Serial Number

10550301 to 10551000 are in conformity with the applicable requirements of the following standards ISO11169 TSVFS 1978:9 / SS2563 ISO11850 1993-01-01 74/151/EEG AnnexVI ISO 5131:1996 (E)

Machinery for forestry – Wheeled special machines – Vocabulary, performance test methods and criteria for brake systems Road Vehicles – Headboards for loading platforms – Strength requirements and testing Machinery for Forestry – Self propelled machinery - Safety Permissible Sound Levels

ISO 14982

Acoustics – Tractors and machinery for agricultural and forestry – Measurement of noise at the operator’s position – Survey method Self-propelled machinery for forestry – Roll-over protective structures – Laboratory tests and performance requirements Machinery for forestry – Falling-object protective structures – Laboratory tests and performance requirements Machinery for forestry – Operator protective structures – Laboratory tests and performance requirements Agricultural and Forestry – Electromagnetic Compatibility – Test Methods and Acceptance Criteria

ISO 2631

Mechanical vibration and shock – Evaluation of human exposure to whole-body vibration

ISO 8082 ISO 8083 ISO 8084

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Tigercat 1055B/1075B/1085B Forwarder

Introduction

I hereby declare that the equipment named above has been designed to comply with the relevant sections of the above referenced specifications and is in accordance with the requirements of the Directive(s) Signed by: ............................................................................................................................

Name: Anthony Iarocci Position: President Done at

Brantford Ontario On June 8, 2011 Document ref. No.: 5354-1055B The technical documentation for the machinery is available from: Name: Stewart Booth Address: Darnleyhill Tullynessle Alford, Aberdeenshire Scotland, AB33 8AX

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EC DECLARATION OF CONFORMITY............................................................................................................... x

Introduction

Tigercat 1055B/1075B/1085B Forwarder

This manual is the ORIGINAL INSTRUCTIONS for the 1075B Forwarder.

EC Declaration of Conformity In accordance with EN ISO 17050-1:2004 We Tigercat Industries Inc Of 54 Morton Avenue East P.O. Box 637 Brantford, Ontario, Canada N3T 5P9 in accordance with the following Directive(s): 2004/108/EC The Electromagnetic Compatibility Directive 2006/42/EC The Machinery Directive hereby declare that: Equipment

The 1075B Forwarder is designed for transporting logs from stump to roadside.

Model number

1075B Serial Number

10750311 to 10751000 are in conformity with the applicable requirements of the following standards ISO11169 TSVFS 1978:9 / SS2563 ISO11850 1993-01-01 74/151/EEG AnnexVI ISO 5131:1996 (E)

Machinery for forestry – Wheeled special machines – Vocabulary, performance test methods and criteria for brake systems Road Vehicles – Headboards for loading platforms – Strength requirements and testing Machinery for Forestry – Self propelled machinery - Safety Permissible Sound Levels

ISO 14982

Acoustics – Tractors and machinery for agricultural and forestry – Measurement of noise at the operator’s position – Survey method Self-propelled machinery for forestry – Roll-over protective structures – Laboratory tests and performance requirements Machinery for forestry – Falling-object protective structures – Laboratory tests and performance requirements Machinery for forestry – Operator protective structures – Laboratory tests and performance requirements Agricultural and Forestry – Electromagnetic Compatibility – Test Methods and Acceptance Criteria

ISO 2631

Mechanical vibration and shock – Evaluation of human exposure to whole-body vibration

ISO 8082 ISO 8083 ISO 8084

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Tigercat 1055B/1075B/1085B Forwarder

Introduction

I hereby declare that the equipment named above has been designed to comply with the relevant sections of the above referenced specifications and is in accordance with the requirements of the Directive(s) Signed by: ............................................................................................................................

Name: Anthony Iarocci Position: President Done at

Brantford Ontario On June 8, 2011 Document ref. No.: 5354-1075B The technical documentation for the machinery is available from: Name: Stewart Booth Address: Darnleyhill Tullynessle Alford, Aberdeenshire Scotland, AB33 8AX

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Introduction

Tigercat 1055B/1075B/1085B Forwarder

xiv

SAFETY................................................................................................................................................................................. 1

Tigercat 1055B/1075B/1085B Forwarder SECTION 1 - SAFETY Read and understand the entire contents of this manual, and all manuals for any attachments or accessories associated with this machine, prior to operating or servicing this equipment.

CONTENTS - SECTION 1

ISSUE 5.0, JUNE 2017

ARTICULATION LOCK.................................................................................................................1.16, 1.33 BATTERY DISCONNECT SWITCH...................................................................................................... 1.10 BATTERY SAFETY................................................................................................................................. 1.7 CAB EXITS.............................................................................................................................................. 1.8 CAB TILT SUPPORT............................................................................................................................. 1.15 COOLING SYSTEM.............................................................................................................................. 1.14 EMERGENCY CAB EXITS...................................................................................................................... 1.8 ENGINE HOOD..................................................................................................................................... 1.16 EXHAUST FUMES................................................................................................................................ 1.17 FIRE PREVENTION.............................................................................................................................. 1.23 DRY CHEMICAL CLEANUP PROCEDURES.................................................................................... 1.27 FIRE PREVENTION GUIDELINES.................................................................................................... 1.23 WHAT TO DO AFTER A MACHINE FIRE HAS OCCURRED............................................................ 1.26 WHAT TO DO TO PREPARE FOR A MACHINE FIRE...................................................................... 1.24 WHAT TO DO WHEN A MACHINE FIRE OCCURS.......................................................................... 1.25 FIRST AID............................................................................................................................................... 1.5 FLUID INJECTION INJURY.................................................................................................................. 1.18 FLUID LEAKS....................................................................................................................................... 1.14 GREASE INJECTION INJURY.............................................................................................................. 1.17 HYDRAULIC PRESSURE HAZARD..................................................................................................... 1.14 LIGHTNING SAFETY AWARENESS LIGHTNING SAFETY........................................................................................................................ 1.20 WHAT IS A LIGHTNING STRIKE?..................................................................................................... 1.20 LOOSE CLOTHING HAZARD............................................................................................................... 1.14 NOISE LEVEL INSIDE CAB.................................................................................................................... 1.2 PARKING THE MACHINE..................................................................................................................... 1.10 PROTECTIVE CLOTHING...................................................................................................................... 1.3 RELEASING PILOT PRESSURE FROM THE ACCUMULATOR.......................................................... 1.10 SAFETY INTERLOCK SWITCHES ON DOORS.................................................................................... 1.9 SAFETY LABELS.................................................................................................................................. 1.28 SAFETY PRECAUTIONS, GENERAL.................................................................................................... 1.3 SAFETY PRECAUTIONS, OPERATING................................................................................................. 1.8 SAFETY PRECAUTIONS, SERVICING................................................................................................ 1.12 SAFETY SYMBOLS................................................................................................................................ 1.3 SIGNAL WORDS..................................................................................................................................... 1.3 TIGERCAT CRANE SAFETY PRECAUTIONS..................................................................................... 1.19 VIBRATION LEVELS INSIDE CAB......................................................................................................... 1.2 WELDING, PRIOR TO.......................................................................................................................... 1.12 WORKING WITH OIL.............................................................................................................................. 1.5

Driving max speed (Low)

Σ

0.543

Boom operation 1400 rpm

Σ 0.083 *Note for hand/arm, all weighted RMS values are below 2.5 m/s 2 Tigercat 1055B/1075B/1085Bacceleration Forwarder as per clause 3.6.3 Machinery Directive 98/37/EC Annex 1.

VIBRATION AND NOISE LEVEL INSIDE CAB

Maximum Noise Level in Cab

As per Tigercat test ETR00117 Measured in accordance with ISO 5131:1996(E) Annex D Driving max speed (High) Σ 77.4 dB(A) Driving max speed (Low) Σ 71.6 dB(A)

Wear suitable hearing protective device such as earmuffs or earplugs to protect against noise.

Prolonged exposure to loud noise can cause permanent hearing loss. This machine exceeds 70dB(A) in the cab and exceeds 85dB(A) when servicing machine engine.

Check with your local Safety Commission to determine if hearing protection is required at these levels.

Vibration Level - Whole-body

As per Tigercat test ETR037 Measured in accordance with ISO 2631-1 Weighted rms acceleration (m/s2) Seat Seat-back Health Comfort Driving max speed (High) x-axis (back-to-chest) 0.7440 0.2120 y-axis (right-to-left) 0.4700 0.4630 z-axis (buttocks-to-head) 0.7580 1.3500 Σ 1.5300 1.4428 0.7110 Driving max speed (Low) x-axis (back-to-chest) 0.3290 0.1110 y-axis (right-to-left) 0.4560 0.3030 z-axis (buttocks-to-head) 0.4050 0.5210 Σ 0.6870 0.6128 0.4160 Boom operation 1400 rpm x-axis (back-to-chest) 0.0232 0.0344 y-axis (right-to-left) 0.1550 0.1090 z-axis (buttocks-to-head) 0.0992 0.0391 Σ 0.1650 0.1208 0.1110

Feet 0.0388 0.0699 0.1310 0.0561 0.0187 0.0455 0.0657 0.0290 0.0096 0.0190 0.0179 0.0089

Vibration Level - Hand/Arm

As per Tigercat test ETR037 Weighted rms acceleration (m/s2) Driving max speed (High) Σ 1.250 Driving max speed (Low) Σ 0.543 Boom operation 1400 rpm Σ 0.083 *Note for hand/arm, all weighted RMS acceleration values are below 2.5 m/s 2 as per clause 3.6.3 Machinery Directive 98/37/EC Annex 1.

Maximum Noise Level in Cab As per Tigercat test ETR00117

1.2

Safety

Tigercat 1055B/1075B/1085B Forwarder

Safety

SAFETY SYMBOLS

GENERAL SAFETY PRECAUTIONS Remember that safety is a prime responsibility of all.

To minimize the risks and promote safety at all times, this section of the operator’s manual details a number of safety rules which should always be followed and obeyed.

This safety alert symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! The safety alert symbol identifies important safety messages on machines, safety signs, in manuals, or elsewhere. When you see this symbol, be alert to the possibility of personal injury or death.

Follow the instructions in the safety message.

Understanding Signal Words

Always read the operator's manual before operating the machine. Pay close attention to WARNINGS and HAZARD identifications

DANGER

Follow all instructions from safety inspector and supervisors.

DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

You must be fully trained to operate this piece of equipment. Know the capabilities and the limitations of the equipment. Learn the most efficient operating techniques.

WARNING

Do not let an untrained person operate the machine.

WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.

NOTICE NOTICE indicates a potentially damaging situation which, if not avoided, may result in property damage and is not related to personal injury.

Use recommended protective clothing and safety devices such as gloves, safety boots, safety hat, goggles, and ear protection when necessary.

These safety rules highlight both general and specific measures the operator should be familiar with and adhere to. More specific measures are illustrated with pictograms which may also be attached to the machine in locations pertinent 1.3

Tigercat 1055B/1075B/1085B Forwarder

Safety Do not jump off the machine at any time.

GENERAL SAFETY PRECAUTIONS continued

Do not try to climb onto or off of a moving machine.

Do not use the joysticks as a handle when entering or leaving the cab.

to their respective message. Keep safety labels in good condition. Repair or replace damaged labels.

Do not use machine foot controls as a step.

When mounting or dismounting the machine always use the 3 point technique - Use one hand with 2 feet or 2 hands with one foot.

WARNING

Wear suitable hearing protective device such as earmuffs or earplugs to protect against noise.

Prolonged exposure to loud noise can cause permanent hearing loss. This machine exceeds 70dB(A) in the cab and exceeds 85dB(A) when servicing machine engine.

Avoid mounting or dismounting the machine in areas with slippery surfaces. Dry, deice, clean up or cover slippery surfaces with an anti-slip material before mounting or dismounting the machine.

WARNING Do not walk on machine surfaces with steel cleated foot wear. Steel cleats on steel surfaces are slippery and do not provide a safe foot hold.

Always use the handrails and steps provided when mounting and dismounting from the machine.

WARNING It is not recommended to walk on machine surfaces that are not designated walking areas.

No attempt should be made to walk on angled steel surfaces or surfaces that are irregular in shape.

Walking surfaces on the machine must be covered with anti-slip materials to provide a safe foot hold and prevent slipping.

These anti-slip surfaces should be maintained on a regular basis. If the surface shows signs of wear, the anti-slip material must be replaced immediately.

1.4

Tigercat 1055B/1075B/1085B Forwarder

Safety Working with oil

GENERAL SAFETY PRECAUTIONS continued

Direct contact with oil implies a risk of skin complaints (example: eczema). Strict hygiene should always be observed.

To reduce the risk of fire, machines should be completely cleaned of debris at least daily, particularly around the engine exhaust components. Hydraulic oil leaks, excess grease, fuel and oil accumulation (including spillage) should be eliminated immediately, always shut off engine before cleaning machine.

Some advice which should be observed: • • •

Maintain a clean cab interior, clear away trash or debris.

•

Machine should be washed completely at every major service.

Inspect the machine daily for signs of damage or unusual wear, to ROPS, FOPS, OPS structures.

• •

The machine should be inspected daily for signs of fluid leaks, damage, unusual wear, or faulty operation. Repair or replace malfunctioning parts and systems immediately.

• •

Check window and door guards for damage.

• •

Check protective windows for cracks, a damaged window has reduced strength to stop flying objects. All damaged windows must be replaced with original equipment.

Oils used in this machine may be hot enough to cause serious burns.

Avoid contact with oil, particularly heated oil.

Oil on the skin should be washed off immediately with soap and water.

Wear protective gloves. Hands should be clean before putting on gloves. Apply protective cream to the hands to make washing easier.

Don't put oily rags in your pockets.

Oil soiled clothing should be changed as soon as possible.

Always keep an extra overall handy, but not in the machine where it can become dirty.

Cuts and abrasions must be attended to immediately. Clean them and apply first-aid.

Avoid breathing in oil fumes.

Wash hands and arms frequently (example: at each meal break or as often as possible).

Safety Hazards - Viton Seals O-rings and other seals manufactured of Viton material (fluofine rubber) produce a highly corrosive acid (Hydofluoric) when subjected to temperatures above. 600°F (315°C).

Check windows for scratching, crazing and cloudiness that could impair clear visibility all round the machine.

Do not operate the machine with any defective or inoperable components.

This contamination can have extreme consequences on human tissue since it is almost impossible to remove after contact.

Check all fluid levels.

Do not operate the machine with any of the exhaust system, safety covers, or other devices removed.

The following procedures are recommended when inspecting equipment that has been subjected to high temperatures such as fire:

Do not operate the machine with the cab retaining pins removed. Always install retaining pins after lowering the cab.

•

Visually inspect any seals or gaskets which have suffered from heat; they will appear black and sticky.

If these are found, Do Not Touch!!!

Keep a first aid kit in an easily accessible location on the vehicle at all times.

1.5

•

Determine the material composition of any seals or gaskets, If fluro-elastomer seals (Viton, fluorel, or tecmoflon) have been used, the affected area must be decontaminated before undertaking further work. Natural rubber and nitrile materials are not hazardous.

•

Disposable heavy duty gloves (neoprene) must be worn and the affected area decontaminated by washing thoroughly with limewater (Calcium Hydroxide solution).

Tigercat 1055B/1075B/1085B Forwarder

Safety Stopping the engine immediately after it has been working under load can result in overheating and premature wear of the engine components.

Reduce engine speed to LOW IDLE and let run for approximately 5 minutes to allow gradual dissipation of heat and also to reduce turbo speed. This will also prevent loss of coolant by after boil and possible hot spot damage to the engine.

GENERAL SAFETY PRECAUTIONS continued •

Any cloths, residue and gloves must be safely discarded after use.

NOTE: Burning discarded items is not recommended except in an approved incineration process where the dangerous products are treated by alkaline scrubbing.

Even though the brakes are fully engaged, block the wheels to prevent movement during transport.

Safety Hazards - Operating Maintain a charged fire extinguisher on the vehicle at all times and KNOW HOW TO USE IT.

Install articulation lock whenever the machine is to be transported.

Do not carry passengers either in the cab or anywhere else on the machine. The vehicle seating accommodation is for one operator only.

Do not allow anyone to operate the machine who may not be physically fit or who may be under the influence of alcohol or drugs.

When operating the machine, ensure there is adequate clearance on both sides and above the machine or any of its attachments. Additional clearance may be necessary where the ground is uneven.

Be aware when performing service and maintenance tasks that surfaces and grab handles in and around the engine and cooling system may become very hot when the engine has been running. Contact with hot surfaces may cause injury.

Extreme caution should be exercised when approaching any area where overhanging electrical powerlines are present. Serious injury or death by electrocution can result if the machine or any of its attachments are not kept a safe distance from these lines.

Comply with instructions in this manual and also your company’s regulations for the operation of this machine.

Do not move any part of the machine or load within 10 feet (3m) plus 2 times line insulator length of any electric lines.

Read, understand and follow all general safety precautions specified by crane, rotator and grapple manufacturer. For Tigercat Cranes refer to TIGERCAT CRANE SAFETY PRECAUTIONS in THIS SECTION.

If State/Provincial, local or job site regulations require even greater safety distances than stated above, adhere strictly to these regulations for your own protection.

Access to a cell phone or radio to call for assistance in an emergency is advised. Be aware that signal strength for cell phones and radios changes with terrain and location.

If the machine must be transported, make sure that it is adequately secured to the transporting vehicle. Refer to TRANSPORTING INSTRUCTIONS in SECTION 2 of the OPERATOR'S MANUAL or the VEHICLE MOVING AND TRANSPORTING INSTRUCTIONS booklet.

WARNING Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

1.6

Tigercat 1055B/1075B/1085B Forwarder

Safety

GENERAL SAFETY PRECAUTIONS continued

Avoid Injury from Backover Accidents Before moving machine, be sure all persons are clear of the area.

Always be alert for bystanders moving into the work area. Use horn to warn bystanders before moving the machine.

WARNING Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

Wash hands after handling.

When using a signal person, keep the person in view at all times. Always be sure the signal person is clear before backing up.

To avoid backover accidents:

If acid is accidentally splashed into your eyes, flush immediately with clean water and get medical attention.

• •

Do not attempt to charge a frozen battery; it can explode.

Disconnect battery before working on electrical systems. Remove ground terminal first when disconnecting. Connect ground terminal last when reconnecting.

•

Do not short out battery terminals for any reason.

Serious burns or an explosion can result.

• •

CAUTION

•

Lead-acid batteries contain sulfuric acid which can severely damage eyes or skin on contact. Always wear a safety face shield, rubber gloves and protective clothing to reduce risk of accidents.

Lead-acid batteries produce flammable and explosive gasses. Keep arcs, sparks, open flames and lighted tobacco a safe distance from the batteries.

1.7

Always look around before you back up. Be sure that everyone is clear.

Keep reverse warning alarm in working condition. The reverse warning alarm must sound when the machine is moving in reverse.

Use a signal person when backing up if view is obstructed. Always keep the signal person in view.

Learn the meaning of all flags, signs and markings on the job site and who is responsible for signalling.

Keep windows, mirrors, lights and camera (if equipped) in good condition.

Dust, heavy rain, fog, snow etc. can reduce visibility. As visibility decreases, reduce speed and use proper lighting.

Tigercat 1055B/1075B/1085B Forwarder

Safety CAB EXITS

OPERATING SAFETY PRECAUTIONS

There are two ways to exit the cab in case of an emergency.

1. Left hand cab door, the main point of entry.

2. Right hand emergency exit window, to be used for emergency exits only. Refer to EMERGENCY EXIT in SECTION 2 of the OPERATOR'S MANUAL for complete operating instructions.

D

It is important that the operator of the machine be familiar with emergency exits and how to use them.

Prior to refuelling: • Shut off the engine,

All exits should be checked to make sure that they are operational and will function in an emergency.

Refer also to EMERGENCY EXITS, CHECK MONTHLY in SECTION 3 of THIS MANUAL.

• Extinguish cigarettes, • Extinguish open flames, • Turn off the coolant heater (if equipped).

IMPORTANT !

Unlock doors before operating machine to allow opening from the outside in case of an emergency. Make sure that the doors are operational, open the doors twice, once using the exterior handle and once using the interior latch handle.

• Attach a grounding strap to an unpainted metal surface on the machine if the refuelling tank or nozzle is so equipped.

Check that no other personnel have moved into a hazardous area before starting the machine.

Sound the machine horn before starting the machine.

The operator's seat is equipped with a lap belt.

Use this restraint system at all times when operating the machine.

Start the engine by following the instructions in this manual. Refer to OPERATING MACHINE in SECTION 2 of the OPERATOR'S MANUAL. Before moving the machine to the worksite, check to ensure that all doors, panels, and access covers are installed properly and secured.

1.8

Tigercat 1055B/1075B/1085B Forwarder

Safety Forwarder operations should only be performed from the operator’s seat.

OPERATING SAFETY PRECAUTIONS continued

Secure loose items in the cab.

Prior to commencing work, check all equipment controls to ensure that the machine responds correctly.

Make sure that all safety screens and guards are installed and properly secured.

Do not open an escape hatch or the cab doors to increase ventilation when operating the machine.

SWITCH

1075B-082

INTERLOCK SWITCH (L.H. DOOR SHOWN)

WARNING

SAFETY INTERLOCK SWITCHES ON DOORS: Both doors are equipped with safety interlock switches to prevent the machine from being operated while either of the doors are open (pilot system is shut off).

Keep the cab doors closed when driving or steering the machine to prevent accidental entry of branches and debris into the cab.

CAUTION

Keep the cab doors closed and use seat belt when driving or steering the machine to prevent being thrown from the operator's cab.

DO NOT use the joystick, steering control lever or armrest to assist entering or leaving the cab.

BRAKE

NOTE: The engine can be started but the machine functions cannot be operated with a door open.

STEERING

NOTE: The emergency steering joystick is not part of this safety interlock and will operate with the pilot system on or off.

To operate: 1075-080

Close both doors and start the engine. Press the PILOT RESET switch to enable operation of machine functions.

Never use the emergency brake to slow down or stop the machine except in an emergency.

Keep the brakes properly adjusted at all times.

CAUTION

Always place the crane in the park position, or rest it on the ground when operation is stopped, regardless if the engine is running or shut off.

All functions on the machine can now be operated, either as intended or by accidentally touching them.

Always rest the snow blade on the ground when operation is stopped, regardless if the engine is running or shut off.

Once the safety interlock system has been activated, the safety of both the operator and all persons outside the cab becomes the responsibility of the operator.

Never work alone. Regularly inform other crew members of your intentions, location and length of time to perform duties.

The door safety interlock switches and the pilot reset switch are a safety feature and their function must not be defeated in any way.

Park machine at least 50 feet (15 meters) away from other equipment and in a cleared area. In the event of a fire, this distance will minimize the chance of the fire spreading to other equipment.

1.9

Tigercat 1055B/1075B/1085B Forwarder

Safety Releasing pilot pressure from the accumulator:

OPERATING SAFETY PRECAUTIONS continued

Before working on or around the machine, release pilot system pressure by performing the following steps:

Before leaving operator's cab, place the crane in the park position or on the ground and lower the snow blade (if equipped) to the ground.

1. Stop the engine.

If out of the operator's cab for an extended period shut the machine off.

When parking the machine: • • •

•

Park on level ground ONLY. Do not park on a hillside or incline.

Place the crane in the park position or on the ground and lower the snow blade (if equipped) to the ground.

Stop the engine. Before working on or around the machine, release pilot system pressure.

Refer to RELEASING PILOT PRESSURE FROM THE ACCUMULATOR in THIS SECTION.

ACC1 TEST PORT

Turn the battery disconnect switch off if the vehicle is to be parked for an extended period of time.

1075B-218

HIGH PRESSURE MANIFOLD ACCUMULATOR TEST PORT

2. Connect a 0-345 bar (0-5000 psi) gauge to the ACC1 test port.

The fire suppression system (if equipped) will activate automatically to suppress any fires detected when the switch is in the off position.

3. Turn the ignition key switch to RUN position (do not start engine).

4. Ensure that cab doors are closed and press the pilot reset switch , on the right hand joystick pod.

5. Fully apply brake foot pedal and release it repeatedly until the pressure gauge reads 0 bar (0 psi). Note that this may require applying the brake foot pedal 60 times or more.

1075-006

1055B-010

BATTERY DISCONNECT SWITCH (MERCEDES ENGINE)

6. Pressure may remain in the system after completing all of the above steps.

Use caution when loosening hydraulic connections.

BATTERY DISCONNECT SWITCH (CUMMINS ENGINE) 1.10

Tigercat 1055B/1075B/1085B Forwarder

Safety NEVER travel across a STEEP slope or side hill:

OPERATING SAFETY PRECAUTIONS continued

WARNING

When the engine is running, DO NOT allow anyone in areas of the machine where they may be crushed by moving components.

Maintain a safe operating distance between the machine and workers and all other personnel.

It is the duty of the operator to ensure that no person approach the machine while in use, the risk zone is 60 m (200 feet).

•

If you travel across a MODERATE slope, NEVER make an uphill turn as this could cause a tip-over situation.

•

When loading, keep load in grapple low and close to the forwarder for best stability.

•

A load of logs will change the handling and stability of the forwarder.

•

Always be prepared to dump the load in the grapple in case of emergency.

•

Never approach an unstable log from the downhill side.

•

Do not overload your forwarder as this can create an unstable condition and cause a roll-over.

CAUTION Do not open cab doors or window screens (if equipped) when machine is on a slope.

The doors and screens are heavy and could swing out with considerable force.

WARNING

Before moving the machine, place the crane in the park position, and lift the snow blade (if equipped) off the ground high enough to clear obstacles such as stumps.

Never operate the crane or grapple over the heads of bystanders.

Maintain correct tire air pressure (refer to tire manufacturers specifications for correct tire air pressure). If the pressure is too low it will result in swaying. If the pressure is too high it will result in bouncing. Refer also to TIRE PRESSURES in SECTION 3 of THIS MANUAL.

Use only prearranged and approved signalling practices.

Obey flagger's signal and signs.

Operate the machine only from a seated position in the operator’s seat.

If the machine is to travel on public roads, use accessory lights (when installed) and other caution devices to alert operators of other vehicles of your presence. Ensure your machine meets all regulatory requirements.

Do not carry passengers either in the cab or anywhere else on the machine.

If vision is limited by dust, smoke, fog or snow, stop the machine until visibility is restored.

When transporting the machine, ensure that enough clearance is available on both sides and above the machine or any of its attachments to avoid contact with power or telephone lines, bridge structures, etc.

Do not work below or behind a forwarder parked on a grade.

When working on slopes, travel straight up or down the slope to prevent roll-over.

Before transporting the machine check to ensure that all doors, panels and access covers are installed properly and secured.

Read, understand and follow all general safety precautions specified by the crane, rotator, and grapple manufacturer.

1.11

Tigercat 1055B/1075B/1085B Forwarder

SERVICING SAFETY PRECAUTIONS

Safety Prior to welding: 1. Clean the machine of all flammable material.

2. Make a fire extinguisher available at the welding location.

3. Attach the welding machine grounding clamp so current does not pass through bearings, especially the centre joint bearings.

4. Turn OFF the battery disconnect switch.

5. Disconnect the battery cables from the batteries, negative (-) cables first.

Conduct maintenance inspections at least as frequently as recommended in section 3 this manual.

When servicing or repairing equipment, shut the engine down and turn OFF the battery disconnect switch. Some wiring on the machine is live even when the battery disconnect switch is off.

6. Disable the automatic fire suppression system (if equipped).

Refer to FIRE DETECTION AND SUPPRESSION in SECTION 2 of the OPERATOR'S MANUAL for more information.

7. Disconnect the engine ECU (Mercedes) or CPU (Cummins): For Mercedes engines:

When servicing the electrical system, turn OFF the battery disconnect switch, remove the battery cables from the batteries disconnecting the negative (-) cables first. Perform the service work, then attach the battery cables reconnecting the positive (+) cables first and turn the battery disconnect switch ON.

TWO MULTI-PIN PLUGS

Install a “DO NOT START ENGINE” sign on the operator’s cab door and in the engine compartment when making repairs to the machine.

1075B-265

ENGINE ECU DISCONNECT - LEFT SIDE (MERCEDES ENGINE)

Disconnect the engine ECU (electronic control unit) by unplugging the two connectors from the left side of the engine.

Before performing maintenance or repair work on any equipment, consult the manufacturer’s instruction manual and follow recommended procedures.

ENGINE GROUND CONNECTION

The radiator and the engine cooling system should be cleaned and serviced daily to maintain moderate engine temperatures.

ENGINE GROUND DISCONNECT - RIGHT SIDE (MERCEDES ENGINE) 1075B-264

Disconnect the engine ground connection at the chassis.

1.12

Tigercat 1055B/1075B/1085B Forwarder

Safety

SERVICING SAFETY PRECAUTIONS continued For Cummins engines:

MULTI-PIN CONNECTORS

4 PIN ENGINE POWER CONNECTOR

CONNECTOR

1075B-104

1055B-004

XS2 MODULE (CAB)

ENGINE CPU DISCONNECT -LEFT SIDE OF ENGINE (CUMMINS ENGINE)

Disconnect the engine CPU (Central Processing Unit) by unplugging the four pin engine power connector and the two multipin connectors from the left side of the engine.

CONNECTOR

Disconnect the engine ground connection at the chassis.

1075B-105

XA2 MODULES (REAR FRAME)

CONNECTOR

DISCONNECT SEAT HARNESS CONNECTORS

ELECTRICAL COMPARTMENT 1075B-263 1075B-115

8. Disconnect the IQAN control modules located on the seat assembly by disconnecting the seat harness connectors in the electrical compartment below the main switch panel.

XA2 MODULE (ENGINE FRAME)

9. Disconnect the other IQAN control module harness connectors. One module is located in the cab. Two modules are located on the rear frame. One module is located on the engine frame.

10. When welding is completed reconnect all connectors, ground then attach the battery cables reconnecting the positive (+) cables first and turn the battery disconnect switch ON. 1.13

Tigercat 1055B/1075B/1085B Forwarder

Safety

SERVICING SAFETY PRECAUTIONS continued WARNING Diesel fuel or hydraulic fluid under pressure can penetrate the skin and cause serious personal injury, blindness, or death. If any fluid is injected into the skin, it must be surgically removed within a few hours by a doctor familiar with treating this type of injury.

Explosive release of fluids from pressurized cooling system can cause serious burns.

Never use bare hand to check for fluid leaks.

Shut off engine. Only remove filler cap when cool enough to touch with bare hands. Slowly loosen cap to first stop to relieve pressure before removing completely.

Fluid leaks under pressure may not be visible.

When searching for leaks, wear work gloves and use a wrench or piece of wood to move hydraulic hoses. Do not grab hold of hydraulic hoses. Wear safety goggles for eye protection.

Do not change any pressure or relief setting unless Tigercat authorized instruction has been obtained.

Use the proper tool for the job. Repair or replace worn or damaged tools including lifting equipment immediately.

Pressure can be maintained in a hydraulic system long after the power source and pump have been shut down. Lower grapple and snow blade (if equipped) to the ground and relieve trapped pressure from brake accumulator before performing work on components, or disconnecting any hoses. For the procedure on how to RELIEVE PRESSURE, refer to RELEASING PILOT PRESSURE FROM THE ACCUMULATOR in THIS SECTION.

Keep hands, feet, head, and loose clothing away from power driven parts. Tie long hair behind your head. Remove rings and other jewellery to prevent electrical shorts and entanglement in moving parts.

WARNING

Always be aware of machine pinch points that could cause injury. Never place body parts within the range of motion of the working parts of the machine.

1.14

Tigercat 1055B/1075B/1085B Forwarder

Safety

SERVICING SAFETY PRECAUTIONS continued

WARNING CLOSE cab doors before tilting cab. The doors are heavy and will swing out or closed with considerable force.

Always wear your safety gloves when handling cables, chains or logs.

SUPPORT LINK IN FULL TILT POSITION.

WARNING

WARNING, HOT FLUIDS AND HOT MACHINE SURFACES CAN CAUSE SERIOUS BURNS! •

Before servicing the machine, allow the engine cooling system, fuel system, exhaust system, hydraulic system and machine surfaces to cool down.

•

Use a thermometer to check surface and system temperatures to ensure it is safe to begin service work.

•

DO NOT begin service work until the surface or system temperature has cooled down to below 100°F (38°C)!

1075-002

CAB TILT SUPPORT LINK

Before working under cab, machine must be parked on level ground. Cab must be fully tilted to the end of the slot in the link, to prevent injury.

Refer to TILTING THE CAB in SECTION 3 of THIS MANUAL for complete instructions Never stand under an object supported with hydraulics. Always use safety stands or a locking device.

PARTIAL TILT SUPPORT SLOT

SUPPORT BOLT SUPPORT LINK IN PARTIAL TILT POSITION.

LONG TERM SUPPORT (HOLE)

1075-003

CAB TILT SUPPORT LINK IN PARTIAL TILT POSITION

NOTE: If partial tilt is required for an operator assistant to be in cab while service work is performed under cab, the cab can be lowered to the partial tilt position in the support link.

When using the support link for partial tilt, the support bracket bolt must be bottomed in the partial tilt slot position of the support link.

NOTE: If the cab is to be tilted for an extended period (pump replacement etc.) the cab support bracket bolt can be removed and the cab and support link repositioned, then place the support bolt in the hole at the end of the support link.

1.15

Tigercat 1055B/1075B/1085B Forwarder

Safety

SERVICING SAFETY PRECAUTIONS continued

RETAINING PIN

OPENING ENGINE HOOD

ARTICULATION LOCK BAR

ENGINE HOOD LATCH

ARTICULATION LOCK BAR IN LOCKED POSITION

1055-008

1055-003

OPENING ENGINE HOOD ARTICULATION LOCK BAR

TO OPEN: Release the over centre latch on left side of the engine hood. Pull down on latch handle, lift latch ring off retainer lug on frame.

1055-002

PULL ON HANDLE

ARTICULATION LOCK BAR IN STORAGE POSITION

Before working in the centre joint area, install the chassis articulation lock bar between the chassis and centre joint to prevent accidental articulation and injury. Always replace the lock bar in its storage position after use.

Never stand under an object supported with hydraulics. Always use safety stands or a locking device.

WARNING ILLY-D012

Do NOT work below or behind a machine that is parked on a grade.

PULL HOOD OPEN

Locate handle on side of engine hood. Pull on handle and tip engine hood forward to open hood.

CAUTION

SPRING LOCK ENGAGED

Do NOT open cab doors or window screens (if equipped) when machine cab is tilted . The doors and screens are heavy and will swing out with considerable force.

SPRING LOCK LATCH UP

LATCH

WARNING Failure to follow all of the above instructions could result in serious injury or death from crushing.

1075-035

HOOD LATCHED OPEN

A latch on the left side (inside) of hood prevents the hood from closing.

Release the hood latch by partially lifting the hood then pull up on the latch to lock it with the spring lock (see inset picture), then reverse the above procedure to close the engine hood.

1.16

Tigercat 1055B/1075B/1085B Forwarder

Safety GREASE INJECTION INJURY WHEN USING PNEUMATIC GREASE GUNS

SERVICING SAFETY PRECAUTIONS continued

Pneumatic grease guns can deliver grease at pressures from 17 - 400 Bar (246 - 5801 psi).

It takes less than 7 Bar (100 psi) to inject a substance through human skin.

ALWAYS get professional medical treatment immediately after any type of injection injury.

Provide the physician with information on the type of grease, the pressure setting of the gun, and similar details.

The amount of fluid injected, type of fluid (or material), pressure at which it was injected, and the elapsed time between injection and surgery all influence the chances of successful treatment for this type of serious injury.

If the engine is running inside a building, ensure that sufficient ventilation is available to prevent a build-up of toxic exhaust fumes. Run the engine only when it is necessary for testing or adjustments.

Prior to using a high pressure pneumatic grease gun perform the following:

Work in a ventilated area. If it is necessary to run an engine in an enclosed area, use an exhaust pipe extension to remove toxic exhaust fumes.

If you don't have an exhaust pipe extension, either work outside, or open the shop doors.

Dispose of fluids properly.

•

All operators of high pressure pneumatic grease guns MUST be trained in the hazards of its operations and the treatment for such injuries.

•

DO NOT OPERATE a high pressure pneumatic grease gun unless you have been trained in the proper operation and are aware of all safety precautions of such a tool.

•

Wear protective clothing such as gloves, safety hat and safety glasses.

•

Inspect all parts of the grease gun for wear and tear and replace all worn or damaged parts.

•

Ensure that protective shrouds are installed on all grease gun nozzles as safety devices.

•

Remove dirt and grease from grease fittings prior to greasing.

•

Replace any defective grease fittings on equipment with new fittings immediately.

•

When badly positioned fittings are identified, replace them with angled or swivel fittings for easier access.

Do not pour fluids into the ground, stream, pond.

Before draining any fluids, know the proper way to dispose of them.

1.17

Tigercat 1055B/1075B/1085B Forwarder

Safety

SERVICING SAFETY PRECAUTIONS continued

WARNING Diesel fuel or hydraulic fluid under pressure can penetrate the skin and could result in death or serious injury. If any fluid is injected under the skin, a medical doctor familiar with the treatment of this type of injury must surgically remove it within a few hours.

FLUID INJECTION INJURY Hydraulic and diesel fuel systems on forestry machines operate at very high pressures, often 207 bar (3000 psi) and above. If a loose connection or a defect in a hose should occur, a fine, high velocity stream of fluid will result. Even for systems pressurized to as little as 7 bar (100 psi), this fluid stream can penetrate human skin as if it were a hypodermic needle.

In the event of any suspected fluid injection injury • Report the injury to your supervisor immediately.

• Seek professional medical attention immediately.

As always the best defence against suffering the effects of fluid injection is to prevent the accident from occurring in the first place.

When searching for possible fluid leaks • Never search for leaks with your bare hands.

Always wear thick protective gloves.

• Be sure to wear safety goggles for eye protection.

• Keep all body parts well away from the area being investigated for leaks.

• Use the end of a long piece of wood to move hoses or other obstacles.

Initially, an accidental fluid injection beneath the skin may only produce a slight stinging sensation.

There is a danger that you will tend to ignore this, thinking that it will get better with time. Most often, it does not! Within a very short time the wound may begin to throb painfully, indicating that tissue damage has already begun.

Similarly fluid injected directly into a blood vessel can spread rapidly through your circulatory system. The human body has little ability to purge injected fluid.

Diesel fuel or hydraulic fluid under pressure can penetrate the skin and could result in death or serious injury. If any fluid is injected under the skin, a medical doctor familiar with the treatment of this type of injury must surgically remove it within a few hours.

•

Place the end of a long piece of wood in the suspected path of any fluid stream. Never use any part of your body.

• Recognize that the source of the leak and the fluid streaming from it may be very small and not easily visible. You may only be able to see the fluid that accumulates as a result of the fluid stream.

When performing any service work • Stop the engine and relieve all diesel fuel or hydraulic pressure before disconnecting any lines or otherwise working on the system.

• Never grab any hydraulic or diesel fuel connectors or hoses when they are subjected to pressure.

• Always ensure that hoses are rated for the pressures to which they will be subjected.

• Never use any hoses that you suspect could be defective.

Time becomes critical as tissue damage progresses rapidly. The longer you delay getting professional medical attention, the more damage can occur.

Although fluid injection accidents are rare, the resulting injury has on occasion required the amputation of a finger, a hand or in some cases the entire limb. The longer the delay in getting professional medical aid, the further up the limb the tissue damage can spread. An injury of this type can become very serious or even fatal if not dealt with promptly and properly.

1.18

Tigercat 1055B/1075B/1085B Forwarder

Safety

TIGERCAT CRANE SAFETY PRECAUTIONS Always read the operator's manual before operating the crane. Pay close attention to WARNINGS and HAZARD identifications.

Once the safety interlock system has been activated, the safety of both the operator and all persons outside the cab becomes the responsibility of the operator.

TIGERCAT F195 LOAD LIMITS

Do not allow anyone to operate the crane who may not be physically fit or who may be under the influence of alcohol or drugs.

Do not move any part of the machine or load within 3 m (10 ft) plus 2 times line insulator length of any electric lines.

You must be fully trained to operate this piece of equipment. Know the capabilities and the limitations of the equipment. Learn the most efficient operating techniques. Refer also to OPERATING MACHINE ~ FORWARDING SAFETY and FORWARDING TECHNIQUE in SECTION 2 of the operator's manual.

If State/Provincial, local or job site regulations require even greater safety distances than stated above, adhere strictly to these regulations for your own protection.

If you are inexperienced in operating the crane, adjust the crane speed slower. Refer to COMPUTER ~ ADJUSTMENT MENU - CRANE ADJUST ~ GENERAL CRANE ~ CRANE SPEED (%) in SECTION 2 of the OPERATOR'S MANUAL or SECTION 6 of the SERVICE MANUAL. Before beginning to work with the crane:

1014-095

Make sure the machine is stable.

CRANE IN PARK POSITION

During transport, the crane should be in the park position. Refer to TRANSPORTING INSTRUCTIONS in SECTION 2 of the OPERATOR'S MANUAL or the VEHICLE MOVING AND TRANSPORTING INSTRUCTIONS booklet.

Make sure you have clear visibility over the working area.

Maintain a safe operating distance between the machine and workers and all other personnel.

It is the duty of the operator to ensure that no person approach the machine while in use, the risk zone is 60 m (200 feet).

Do not use the crane or grapple for towing.

When servicing the crane

When working with the crane

Clean and thoroughly inspect all surfaces of the main and stick booms for cracks. All cracks must be properly repaired in their early stages. Note that in most cases cracks will continue to grow in size and often lead to major structural damage.

Failure to regularly inspect for cracks and immediately repair the boom system will void the structural warranty. Contact your Tigercat dealer for specific procedures required to correctly repair any cracks found.

Never operate the crane or grapple over the heads of bystanders.

Never stand under an object supported with hydraulics. Always use safety stands or a locking device.

Never use the crane for lifting people.

Do not exceed the crane's lifting capacity. Keep within the maximum loading limits.

No welding should be done on the structural parts of the crane or grapple without permission.

Contact your Tigercat dealer to obtain authorization and specific procedures.

Lift the load into the air before swinging (slewing).

Never extend the cylinders to the fully extended positions at full speed.

1.19

Tigercat 1055B/1075B/1085B Forwarder

Safety LIGHTNING SAFETY

LIGHTNING SAFETY AWARENESS

In spite of the popular myth that being struck by lightning is an unlikely event, the facts show that lightning strikes occur frequently. As a result loggers are at high risk because their work is outdoors and close to known strike points such as tall trees and heavy equipment.

Loggers can increase their chances of avoiding a lightning strike by following a few simple safety practices.

1. Designate a member of your crew to

WHAT IS A LIGHTNING STRIKE? Lightning is a discharge of the electricity produced by a thunderstorm. As the thunderstorm develops, many small particles of ice within the storm clouds bump together. These collisions create a positive charge at the top of a cloud and a negative charge at the bottom. As this continues a second positive charge builds up on the ground beneath the cloud, concentrated around high objects such as hills, trees, buildings, equipment and even people.

•

Monitor daily weather forecasts

•

Observe local weather conditions

•

Alert all other members of the crew when a possible lightning threat develops.

2. Don’t start or continue any work that cannot be stopped immediately, when a storm moves nearby.

3. Anticipate a high-risk situation and take action early by moving to a low-risk location. Do not hesitate. If there is lightning, you are in danger.

When the difference between the electrical charge in the cloud and on the ground becomes great enough to overcome the resistance of the insulating air between them, an electrical current flows instantly. This is a lightning strike.

4. Obey the rule - If you see lightning, Flee. If you hear thunder, Clear.

5. Do not follow the now obsolete guideline to take shelter when the time between seeing lightning and hearing thunder is 30 seconds or less. This does not provide sufficient time to ensure safety. Always follow step 4.

The electrical potential in a lightning strike can be as much as 100 million volts. Lightning strikes can occur over very large distances, even as much as 60 km (37 miles). Lightning travels both in front of and behind a thunderstorm and so strikes happen even when rain has not started or has stopped.

Lightning can hit in the same place, many times and often spreads out over 18 m (60 feet) within the soil around the strike point.

6. Remain in your safe location for 30 minutes after the last sight of lightning or the last sound of thunder.

The safest location during lightning activity is inside a fully enclosed, substantially constructed building, a house, office, school, shopping area, etc. These are the safest because of the electrical wiring and plumbing that they contain. Should lightning strike, the electrical current will travel through the wiring or plumbing into the ground.

When such a building is nearby, always seek shelter there first.

Thunder always accompanies lightning. When lightning occurs, the air through which it travels is instantaneously heated to a temperature more than 28,000 °C (50,000 °F). The air expands rapidly due to this heating, then quickly contracts as it cools. It is this contracting shock wave that we hear as thunder.

In many areas of the world, lightning strikes are second only to flooding as the greatest cause of storm related deaths and injuries. Although only 10% of lightning strike victims are killed, virtually all from cardiac or respiratory arrest, over 70% of those that survive suffer severe, life-long injury and disability. The symptoms of a lightning strike include memory loss, fatigue, chronic pain, dizziness, sleeping difficulty and the inability to complete several tasks at one time.

1.20

Tigercat 1055B/1075B/1085B Forwarder

Safety WHAT TO DO IF YOU ARE OUTSIDE AND SEE LIGHTNING OR HEAR THUNDER.

LIGHTNING SAFETY AWARENESS continued

If you can, get inside.

1. Run to the nearest building, motor vehicle or fully enclosed ROPS equipment cab immediately. Being anywhere outside is not safe.

2. If inside a building:

Unfortunately loggers do not often work close to buildings and therefore other alternatives need to be considered.

Sheds, weather shelters, hunting blinds, tents and other partially open or small structures are not safe against lightning strikes as they lack the electrically grounded components of larger buildings. They are intended for sun or rain protection only. Do not seek shelter from lightning strikes inside these structures.

•

Don’t watch the lightning storm from open windows or doorways. Stay in inner rooms.

•

Stay well away from corded telephones, electrical appliances, lighting fixtures, radio microphones, electrical sockets and plumbing pipes and fixtures.

3. If inside a motor vehicle or fully enclosed ROPS equipment cab:

The second safest location during lightning activity is inside a fully enclosed car, van, truck or bus with a metal roof and metal sides. The electrical energy of a lightning strike to these vehicles is carried to ground by the conducting outer metal surfaces. This is called the skin effect.

Do not seek safety from lightning strikes in vehicles with fibreglass or plastic body shells or in convertible top vehicles. None of these are safe, as they do not offer skin effect lightning protection.

Heavy forestry equipment such as a skidder, loader, feller buncher, forwarder, etc. with a fully enclosed rollover protective structure (ROPS) cab take advantage of the Faraday Cage effect and are therefore safe in electrical storms.

However machines with a rollover canopy only are not safe against lightning strikes as they are open to electrically conductive rainwater and do not benefit from the skin effect. Operators of this equipment must abandon their machines and get to a safer location before lightning strikes.

Note that the rubber tires on motor vehicles and heavy equipment do not increase safety from lightning strikes. Lightning has already travelled a great distance through the air to strike the vehicle.

In comparison a few inches of rubber in a tire offers absolutely no additional insulation.

1.21

•

Under no circumstances whatsoever step outside of the vehicle or off the equipment to move to another shelter. Very dangerous electrical pathways to ground may go through you.

•

Shut down all operation, turn off the engine, close all doors and raise all windows.

•

Sit squarely in the seat with your hands in your lap and your feet flat on the floor mat.

•

Do not touch any metallic objects referenced to the outside of the vehicle.

Do not touch any door and window handles, control levers, foot pedals, steering wheels, cab interior walls and any other inside to outside metal objects.

•

Do not touch any radio or telephone connected to an outside antenna.

Tigercat 1055B/1075B/1085B Forwarder

Safety What to do if you feel your skin tingling, your hair stands on end, light metal objects vibrate or you hear a crackling sound.

LIGHTNING SAFETY AWARENESS continued

1. Lightning is probably about to strike. You only have a few seconds to act.

2. Put your feet together. Crouch down like in a baseball catcher’s position. Hold your head down. Cover your ears to protect them against the noise of the thunder.

3. Do not lie flat on the ground. By touching as little of the ground as possible, the lightning may not move across the ground to you.

What to do if a co-worker has been struck by lightning.

If you are caught outside and have no where else to go.

1. The victim does not carry any electrical charge. There is no danger to anyone helping this person. You can touch him or her immediately.

1. Avoid wide-open areas where you project above the surrounding landscape.

2. Seek shelter in a low place, such as a ditch, ravine, valley, canyon or cave.

2. Call your local emergency response telephone number immediately.

3. Get away from open water such as ponds or streams.

3. If the victim has no pulse, their heart has stopped or they have stopped breathing, start cardiopulmonary resuscitation (CPR) or mouth –to-mouth resuscitation immediately.

Use a portable defibrillator if one is available.

4. Do not take shelter under any isolated tall trees or small groups of trees.

5. Seek shelter amongst the dense, thick growth of the shortest trees.

4. Be careful about staying in the storm to take care of the victim. You can get hit by lightning too. If you can, move the victim to a building as soon as possible.

6. Avoid entering any small enclosures or shelters.

7. Do not seek shelter under any motor vehicle or heavy equipment.

To further increase your awareness about lightning safety, see the following web sites.

8. Keep clear of any materials that can conduct electricity such as wire fences and gates, metal pipes, poles, rails and tools.

National Weather Service Lightning Safety http://www.lightningsafety.noaa.gov National Lightning Safety Institute http://www.lightningsafety.com

9. Stay at least 15 m (50 feet) away from metal objects such as a fuel tank, a vehicle or machinery without a cab, motorcycle, ATV, etc.

10. Stay at least 5 m (16 feet) apart from any other members of a group so that lightning won’t travel between you.

11. Do not use the telephone except for emergencies.

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Tigercat 1055B/1075B/1085B Forwarder

Safety 4. Clean out all accumulated forest debris (twigs, pine needles, branches, bark, leaves, saw dust, small wood chips) and any other combustible materials from inside the machine belly pans or lower machine structures as well as from areas in proximity to the engine, fuel and hydraulic oil systems no less frequently than at the completion of each work shift.

FIRE PREVENTION

5. Inspect the machine regularly for any signs of diesel fuel or hydraulic system leakage.

Check for worn or eroded fuel or hydraulic lines before starting up any equipment.

When working in a forest environment, it is impossible to prevent combustible debris from collecting in tight corners of the machine. This debris, in itself, may cause a fire; however, when mixed with fuel, oil or grease in a hot or confined place, the danger of fire is greatly increased.

6. Clean up any grease, diesel fuel, hydraulic and lubricating oil accumulation and spillage immediately.

7. Steam clean the engine, hydraulic pumps, transmission, brake, fuel and hydraulic tank compartments and all belly pans at least once a month or more frequently when working in logging conditions where large amounts of combustible forest debris are present.

The following fire prevention guidelines should be used to supplement the operator’s fire prevention efforts. In no case should the guidelines be used, or assumed, as replacements for diligent operator efforts at preventing fires.

The following guidelines will help to keep your equipment up and running efficiently and keep the risk of fire to a minimum.

8. Use only nonflammable solutions for cleaning the machine and components.

9. Inspect the exhaust system daily for any signs of leakage. Check for worn, cracked, broken or damaged pipes or muffler.

Also check for missing or damaged bolts or clamps. Should any exhaust leaks or defective parts be found, repairs must be made immediately. Engine exhaust leaks can cause fires. Do not operate the machine until the exhaust leak is repaired.

1. Maintain a CHARGED fire extinguisher on the machine at all times and KNOW HOW TO USE IT. 2. Remove debris and blow out dust regularly from the air intake doors, engine radiator and charge air cooler, hydraulic oil cooler, diesel fuel cooler and air conditioning condenser core to prevent overheating of the engine and hydraulics and to maintain efficient operation of the machine. Refer to CLEANING A/C CONDENSER AND COOLER PACKAGE in SECTION 2 of the OPERATOR’S MANUAL. 3. Blow off all forest debris and fine organic material accumulated near hot engine exhaust components (turbocharger and exhaust manifold as well as exhaust pipes and muffler) at the completion of each work shift or more frequently when working in logging conditions where large amounts of combustible forest debris are present. Visual inspection after blow off to ensure thorough cleanliness is vital. Engine exhaust systems provide numerous small pockets where saw dust, small wood chips and other flammable forest debris can gather. Even small accumulations close to hot exhaust components can ignite and smoulder. If dislodged this smouldering debris can fall into other areas of the machine and thereby spread a fire.

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10. During daily operation of the machine, the occurrence of exhaust leaks are usually accompanied by a change or increase in engine exhaust noise levels. These audible warnings cannot be ignored. Should any exhaust leaks occur during operation, the machine must be shut down immediately and not put back to work until the necessary repairs have been completed.

11. Park the machine at least 50 feet away from other equipment at the end of each shift.

12. Never leave the machine parked with boom, arch or blade suspended off the ground. Should their supporting hydraulic hoses burn through during a fire, pressurized hydraulic oil may be injected into the fire and the boom, arch or blade will fall rapidly to the ground.

Tigercat 1055B/1075B/1085B Forwarder

Safety EQUIPMENT FIRES ADVERSELY EFFECT YOUR ABILITY TO LOG, MAY INCREASE YOUR INSURANCE PREMIUMS DRAMATICALLY OR PREVENT YOU FROM OBTAINING INSURANCE COVERAGE AT ALL.

FIRE PREVENTION 13. Turn the battery disconnect switch to OFF at shut down to de-energize all electrical circuits.

14. Remain with the machine for at least 45 minutes at the end of operations while the machine cools.

WHAT TO DO TO PREPARE FOR A MACHINE FIRE

15. Remove all keys, lock equipment and fuel cap at the end of operations to reduce the risk of vandalism.

16. Be cautious when smoking. An open flame, a lighted cigarette, etc., should not be permitted around any vehicle, especially during fuelling operations or when the fuel system is open to the atmosphere or when servicing batteries.

17. AFTER transporting (trucking) a machine from one job site to the next, open all doors and access panels and blow off any debris that may have accumulated onto the engine and exhaust parts.

18. Before starting repair work, such as welding, the surrounding area should be cleaned and a fire extinguisher should be close by.

19. Store rags and other combustible materials in a safe, fireproof location.

20. Do not use the machine on top of or to push piles of burning timber. A machine fire will most probably result.

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•

Prevent the fire from happening in the first place by ensuring that all machine systems are frequently inspected and always well maintained.

•

Ensure that any hand held fire extinguishers are charged and in working order. Fire extinguishers require routine care. Follow the manufacturer’s instructions for inspection and maintenance shown on the label of the fire extinguisher and in the extinguisher manufacturer's manual.

•

Ensure that any pressurized water systems on the machine (if applicable) are charged and in working order. Refer to PRESSURIZED WATER SYSTEM MAINTENANCE in SECTION 3 of the OPERATOR’S MANUAL.

•

Ensure that you have the proper fire extinguishers on site. Most fires involving mobile forestry equipment will be Class A or B. Dry chemical extinguishers should be rated ABC and pressurized water extinguishers should be rated A. Class A fires involve ordinary combustibles such as wood, cloth, paper, rubber and many plastics, Class B fires occur with flammable liquids such as diesel fuel, oil and grease and Class C fires apply to energized electrical equipment.

Tigercat 1055B/1075B/1085B Forwarder

Safety WHAT TO DO WHEN A MACHINE FIRE OCCURS

FIRE PREVENTION •

•

•

•

•

•

•

•

If operating the machine when a fire occurs:

Ensure that the nozzle of any hand held extinguisher and pressurized water system available on the machine and at the work site fits within the fire extinguisher access holes in the doors of the machine.

1. Lower all working attachments to the ground.

Ensure that your fire detection system* is in working order. Refer to FIRE DETECTION SYSTEM in SECTION 2 of the OPERATOR’S MANUAL. Ensure that your fire suppression system** is charged and in working order. Refer to FIRE SUPPRESSION SYSTEM in SECTION 2 of the OPERATOR’S MANUAL. Ensure that you are familiar with the recommended procedures for fire contained in the emergency action plan of your company.

Ensure that you follow all national, state / provincial and local regulations dealing with fire fighting in effect in your specific geographic region. Regulations will vary from region to region but most will usually require that: 1. Workers assigned to fire fighting duties must be physically capable of performing them safely and effectively.

2. Workers designated to use fire fighting equipment as part of an emergency action plan must receive full and proper training from a qualified instructor.

3. Whenever portable fire extinguishers are provided for use in the workplace, training must be provided to familiarize workers with the general principles of fire extinguisher use and the hazards involved with fire fighting.

4. Training must be provided upon initial employment and at least annually thereafter.

Ensure that after you have received the training as outlined above, that you know how to use the fire extinguisher, the pressurized water system (if applicable) and the fire

4. Radio or call for help. Be certain to report a fire immediately.

2. Shut the engine off.

3. Activate the fire suppression system**.

5. Exit the machine taking fire extinguisher and pressurized water system hose (if applicable) with you.

6. At all times ensure your own personal safety and the safety of anyone that may be in the area. Approach any fire with extreme caution. All fires can be very dangerous and life threatening.

7. Only if you can safely do so, turn OFF the battery disconnect switch.

•

Before deciding to fight the fire, be certain that: 1. The fire is small and not rapidly spreading.

2. There is always a clear, safe escape route to your back.

3. You have received training in the use of the available fire extinguishing systems and are confident that you can operate them effectively.

4. If in any doubt about whether or not to fight the fire – DON’T. Instead stand well clear of the fire and wait for help to arrive.

5. Be aware that engine coolant , diesel fuel or hydraulic hoses could fail during a fire. If this happens, hot coolant, fuel or oil could possibly be ignited by the fire.

6. If possible a dry chemical fire extinguisher or fire suppression system** should be used first to fight a machine fire.

Then immediately afterwards use the pressurized water hose supplied with the machine (if applicable) or a pressurized water extinguisher (if available). A fire suppressed by dry chemical may re-ignite from the heat retained by any debris or hot machine components in the area.

The water will cool the area, reducing the chances of re-ignition.

suppression system** on your machine.

There is not enough time available to read instructions during a fire emergency.

Ensure that all information necessary for you to immediately contact all sources of help (local fire department, etc) in the event of a fire emergency is recorded and readily available at all times.

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Tigercat 1055B/1075B/1085B Forwarder

Safety WHAT TO DO AFTER A MACHINE FIRE HAS OCCURRED

FIRE PREVENTION •

•

Pull the pin at the top of the extinguisher that keeps the handle from being pressed.

Break the plastic seal as the pin is pulled.

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Aim the nozzle at the base of the fire. Do not aim the nozzle at the flames. In order to put out the fire, you must extinguish the fuel, not the flames. Hose nozzles are often clipped to the extinguisher body.

Release the hose before taking aim.

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20229A

• •

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Before returning the machine to work.

1. Ensure that the cause of the fire is determined and all appropriate repairs are completed.

Use the PASS method. This is the most effective use of a fire extinguisher.

•

•

•

2. Ensure that the fire detection system or the fire suppression system is properly serviced and in working order (if applicable).

3. Ensure that all extinguishers used in fighting the fire are replaced or recharged.

•

Squeeze the handle to release the pressurized extinguishing agent. The handle can be released at any time to stop the discharge.

Notify your equipment dealer and / or Tigercat Industries Inc. by completing an incident report, Tigercat form number 5101.

NOTE: Fire suppression systems are offered

by Tigercat as an optional installation on some Tigercat product lines. Please disregard any references made to fire detection systems if not installed on your machine.

Sweep from side to side at the base of the fire until the fire is completely out or the fire extinguisher is empty

TYPICAL FIRE EXTINGUISHER ACCESS HOLE

Place the nozzle of the fire extinguisher into the appropriate fire extinguisher access hole and discharge the extinguisher.

Only if you can safely do so, open the access panels to the machine in the area of the fire.

Failing all attempts to access the machine compartment, discharge the extinguisher through the mesh or any available openings on the machine.

Ensure that the machine and all components have cooled down sufficiently after a fire so that re-ignition does not occur.

Remain with the machine until help arrives.

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Tigercat 1055B/1075B/1085B Forwarder

Safety Cleaning of electrical contacts should be done using an electrical contact cleaner that has no flash or fire point and is noncorrosive and non-conductive such as CRC Contact Cleaner 2000.

FIRE PREVENTION DRY CHEMICAL CLEANUP PROCEDURES

3. In areas exposed to heat during the fire, the dry chemical powder will melt forming a coating that cakes or crusts on all surfaces.

Both ABC dry chemical fire extinguishers and fire suppression systems discharge a chemical powder to extinguish the fire. The chemical makeup and the small particle size of the powder as well as the force of the discharge all contribute to the fire fighting capability. These same characteristics also permit the powder to penetrate into and fully cover all components in the vicinity of the discharge.

To break down the caked dry chemical, spray or wash these areas with a 50/50 mixture of hot water and isopropyl alcohol. Allow this mixture to stand in place for several minutes.

The caked dry chemical when exposed to moisture is also mildly acidic. Therefore when the break down procedure has been completed, follow this immediately with the neutralizing procedure as described in step 2.

The following are recommendations for the cleanup and neutralizing of areas exposed to dry chemical powder.

Workers performing this work should wear protective clothing, safety goggles and a fine particle dust mask to minimize their personal exposure to the dry chemical powder.

Ensure that all electrical systems have been completely de-energized prior to any cleanup.

1. In areas of the machine that remained cool and dry during the fire, the dry chemical will stay in powder form.

Be certain to clean these areas immediately to prevent any settled residual powder from coming into contact with moisture whether through direct contact or humidity in the air.

Remove the powder residue by blowing off with air, sweeping, dusting or vacuuming using a HEPA filter capable of trapping the small dry chemical particles. Then wipe all surfaces with a damp cloth.

2. In areas exposed to moisture, the dry chemical powder will combine with water to form a paste that is mildly acidic. Note that all surfaces covered by this dry chemical paste including electrical contacts are vulnerable to corrosive attack.

To neutralize the acidic paste on large surfaces, spray or wash these areas with a mixture of 3 parts hot water to 1 part baking soda. Allow this mixture to stand for several minutes before rinsing with warm water. Wash the area with a mild soap and water solution.

Rinse thoroughly with water. Blow-dry to remove all residual water.

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Tigercat 1055B/1075B/1085B Forwarder

Safety EMERGENCY EXIT LABEL - EXTERIOR

SAFETY LABELS SAFETY LABELS CAB LABELS The following safety labels are installed in the cab of the 1055B/1075B/1085B Forwarder. These labels are located inside the cab in full view of the operator. All labels must be periodically cleaned and inspected to ensure legibility is maintained.

Replace any label that becomes illegible, damaged or removed.

This label is placed on the outside of the cab beside the secondary/emergency access window on the right side of the cab. To open the window turn the knob in the direction shown, remove the knob and open the window.

EMERGENCY ENTRY LOCK PIN

EMERGENCY EXIT LABEL - INTERIOR

WARNING • ENTRAPMENT HAZARD • EMERGENCY ENTRY INTO CAB THROUGH SECONDARY ACCESS IS NOT POSSIBLE WITH LOCK PIN INSTALLED. • ALWAYS REMOVE SECONDARY ACCESS LOCK PIN BEFORE STARTING WORK.

The secondary access window on the right side of the cab has a lock pin installed for security purposes when the machine is parked and not in use (overnight or longer term). Before starting work, REMOVE LOCK PIN. This will prevent entrapment during an emergency by providing an exit point through the secondary access window if the primary access door is blocked .

DIFFERENTIAL LOCK USE

This label is placed on the inside of the cab beside the secondary/emergency access window on the right side of the cab. To open the window release the over centre latch, remove the hinge pin and push the window open fully.

See EMERGENCY EXIT in SECTION 2 of the OPERATOR'S MANUAL.

DIFFERENTIAL LOCKS USE SPARINGLY AND FOR BRIEF PERIODS AND ONLY WHEN ADDITIONAL TRACTION IS NEEDED OR SERIOUS MACHINE DAMAGE MAY OCCUR

This label informs you to use the DIFFERENTIAL LOCKS sparingly for brief periods when extra traction is needed. Over use of the differential locks may result in serious machine damage.

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Tigercat 1055B/1075B/1085B Forwarder

Safety USE THE SEAT BELT AT ALL TIMES

SAFETY LABELS READ AND UNDERSTAND THE OPERATOR'S MANUAL

The operator's seat is equipped with a lap belt.

Use this restraint system at all times when operating the machine. DO NOT ATTEMPT TO MOVE OR OPERATE the machine until the seat belt is installed and properly fastened up.

Always read the operator's manual before operating the machine. Pay close attention to WARNINGS and HAZARD identifications. The operator's manual will help to understand how the machine works and how to properly operate the machine. In addition, read and understand all manuals for any attachments or accessories.

DO NOT OPERATE THE MACHINE until you have read and thoroughly understand the operator's manual and the fundamentals of operating the machine.

OPERATOR'S MANUAL LOCATION

This label indicates the storage location of the operator's manual. This label is located on the outside of the operator's manual storage location inside the cab.

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Tigercat 1055B/1075B/1085B Forwarder

Safety NO RIDERS

SAFETY LABELS REMOVE IGNITION KEY BEFORE SERVICING THE MACHINE

NO RIDERS INSIDE OR OUTSIDE OF THE MACHINE . Do not carry passengers either in the cab or anywhere else on the machine. The vehicle seating accommodation is for one operator only.

Persons riding on the outside of the machine are subject to hazards such as falling off the machine, crush hazards, thrown object hazards and many other hazards WHICH COULD RESULT IN DEATH OR SERIOUS INJURY.

Prior to performing any service work or maintenance on the machine, stop the engine, REMOVE THE IGNITION KEY and store it in a safe place.

If any person attempts to climb onto the machine during operation, STOP THE MACHINE IMMEDIATELY. Do Not Operate the machine until other personnel are a safe distance away from the machine.

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Tigercat 1055B/1075B/1085B Forwarder

Safety CRUSH HAZARD

SAFETY LABELS

WARNING

WARNING CRUSH AND THROWN OBJECT HAZARDS

WARNING • CRUSH HAZARD • CONTACT WITH FALLING OR SWINGING LOGS COULD RESULT IN DEATH OR SERIOUS INJURY.

• CRUSH AND THROWN OBJECT HAZARDS.

• DO NOT OPERATE MACHINE WHEN ANY PERSONNEL APPROACH WITHIN 65 FEET (20M).

• HEAVY BRANCHES, WOODCHIPS AND DEBRIS COULD ENTER CAB RESULTING IN DEATH OR SERIOUS INJURY. • DO NOT OPERATE MACHINE UNLESS CAB DOORS ARE CLOSED AND WINDOW OPENINGS ARE COVERED WITH PROPER PROTECTIVE GLAZING AND/OR SCREENS.

Do not operate the machine when any personnel approach! If any person attempts to approach the machine during operation, STOP THE MACHINE IMMEDIATELY. Approaching personnel are subject to crush injuries by falling or swinging logs which could result in death or serious injury. Do Not Operate the machine until other personnel are a safe distance away from the machine.

Do not operate the machine with the windows or doors open or with the protective coverings removed. Penetration by heavy branches or logs could enter the cab resulting in death or serious injury.

ALWAYS be aware of the location of other machines and personnel who are working in the area and be prepared to stop operations if they enter your working area without warning. Be prepared for this potential and take appropriate action if required!

Before operating this machine CLOSE ALL WINDOWS AND DOORS and ensure that all protective coverings are properly installed.

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Tigercat 1055B/1075B/1085B Forwarder

Safety FIRE PREVENTION

SAFETY LABELS ELECTROCUTION HAZARD

DANGER

• ELECTROCUTION HAZARD. • CONTACT WITH ELECTRIC LINES WILL RESULT IN DEATH OR SERIOUS INJURY. • DO NOT MOVE ANY PART OF MACHINE OR LOAD WITHIN 10 FEET (3 M) PLUS 2 TIMES LINE INSULATOR LENGTH OF ANY ELECTRIC LINES.

READ UNDERSTAND AND FOLLOW THE FIRE PREVENTION GUIDELINES IN THIS MANUAL. These guidelines provide all the necessary action required to preventing fires on this machine. DO NOT OPERATE THIS MACHINE until you have read these instructions and have performed any necessary maintenance required that will prevent the potential of a fire from starting on this machine.

Before beginning work in any area study the area thoroughly and become familiar with any potential hazards especially electrocution hazards from electric lines.

DO NOT MOVE ANY PART OF THE MACHINE OR LOAD WITHIN 10 FEET (3 m) PLUS 2 TIMES LINE INSULATOR LENGTH OF ANY ELECTRIC LINES!

It is also important to note that fire prevention inspections and maintenance MUST BE PERFORMED FREQUENTLY (several times per day). A clean combustible free machine as well as frequent inspections of the exhaust components, hydraulic hoses and electrical cables and performing any necessary repairs immediately will help prevent fires.

Contact with electric lines WILL RESULT IN DEATH OR SERIOUS INJURY!

Maintain a CHARGED fire extinguisher on the machine at all times, know where it is and KNOW HOW TO USE IT!

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Tigercat 1055B/1075B/1085B Forwarder

Safety

SAFETY LABELS

RETAINING PIN

EXTERIOR LABELS The following safety labels are installed on the exterior of this machine. These labels are located on the machine in the area where the specific safety concern is applicable. Labels must be periodically cleaned and inspected to ensure legibility is maintained. Replace any label that becomes illegible, damaged or removed.

ARTICULATION LOCK BAR

ARTICULATION LOCK BAR IN LOCKED POSITION

1055-003

CRUSH HAZARD This label warns of the crush zone in the centre joint area. This can occur when the machine steering is used. DO NOT WORK IN THIS AREA UNTIL THE ARTICULATION LOCK BAR IS INSTALLED

ARTICULATION LOCK BAR 1055-002

Before working in the centre joint area, INSTALL THE CHASSIS ARTICULATION LOCK BAR between the chassis and centre joint to prevent accidental articulation which could result in death or serious injury.

ARTICULATION LOCK BAR IN STORAGE POSITION

Refer to ARTICULATION LOCK in SECTION 2 of THIS MANUAL for complete instructions.

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Tigercat 1055B/1075B/1085B Forwarder

Safety CRUSH HAZARD

SAFETY LABELS CRUSH HAZARD

This label warns of the crush zone caused by swinging or falling logs. Approaching personnel are subject to crush injuries by falling or swinging logs which could result in death or serious injury.

This label warns of the crush zone when the cab is in the tilt position. DO NOT WORK IN THIS AREA UNTIL THE CAB TILT SUPPORT LOCK IS IN PLACE!

When the engine is running, DO NOT allow anyone in areas of the machine where they may be crushed by moving components.

Maintain a safe operating distance between the machine and workers and all other personnel.

It is the duty of the operator to ensure that no person approach the machine while in use, the risk zone is 60 m (200 feet).

Before working under the cab when the cab is in the tilt position, be sure the CAB TILT SUPPORT LOCK is in place.

Never stand or work under an object supported with hydraulics. Always use safety stands or a locking device.

Do Not Operate the machine until other personnel are a safe distance away from the machine.

Do Not attempt to service or work on the machine UNTIL THE LOAD IS REMOVED from the crane, the CRANE IS IN THE PARKED POSITION and the ENGINE IS SHUT OFF.

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Tigercat 1055B/1075B/1085B Forwarder

Safety MAXIMUM CAPACITY WARNING

SAFETY LABELS ENTANGLEMENT HAZARD

This label warns of the engine HOOD MAXIMUM CAPACITY. It is located on the underside of the engine hood. The MAXIMUM WEIGHT/ CAPACITY on the hood when opened is 225 kg (500 lb). Exceeding this capacity can damage the hood and result in personal injury.

36779BUNI R0

This label warns of an ENTANGLEMENT HAZARD (rotating parts) zone. The label is located on each side of the engine cooling fan shroud which is near the engine serpentine drive belt. DO NOT PLACE HANDS OR FINGERS IN THIS AREA. Rotating parts such as pulleys, belts and drives can cause entanglement of body parts resulting in serious injury.

The hood can be used as a service platform to stand on only if the maximum weight on the hood does not exceed 225 kg (500 lb).

KEEP HANDS AND FINGERS CLEAR OF ROTATING BELT, DRIVE OR PULLEY! Before performing any service work on these parts or in this area, shut engine off and wait for rotating parts to come to a complete stop.

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Tigercat 1055B/1075B/1085B Forwarder

Safety STORED ENERGY HAZARD

SAFETY LABELS EXPLOSION HAZARD

WARNING • EXPLOSION HAZARD. • DO NOT USE ETHER. • ENGINE EQUIPPED WITH HEATER STARTING AID. • USE OF ETHER COULD RESULT IN DEATH OR SERIOUS INJURY. 36782BENG R0

This label warns of an EXPLOSION HAZARD. It is located on the end of the air cleaner (air filter housing). The engine is equipped with a heater starting aid, DO NOT USE ETHER to assist in starting the engine.

USING ETHER COULD CAUSE AN EXPLOSION WHICH COULD RESULT IN DEATH OR SERIOUS INJURY.

This label warns of a STORED ENERGY HAZARD. This label is located on the underside of the hydraulic compartment door.

The machine is equipped with an accumulator (located in the rear chassis). The accumulator has stored energy in the form of hydraulic pressure.

Servicing the accumulator or any hydraulic components before releasing pressure could result in death or serious injury.

DO NOT SERVICE ACCUMULATOR OR ANY HYDRAULIC COMPONENTS BEFORE RELEASING PRESSURE. Refer to RELEASING PILOT PRESSURE FROM THE ACCUMULATOR in THIS SECTION.

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Tigercat 1055B/1075B/1085B Forwarder

Safety FIRE EXTINGUISHER ACCESS HOLE

SAFETY LABELS PORTABLE FIRE EXTINGUISHER

This label indicates the location of each FIRE EXTINGUISHER ACCESS HOLE. The label is installed on each fire extinguisher hole on the engine hood.

This label indicates PORTABLE FIRE EXTINGUISHER LOCATION. The label is installed on each fire extinguisher compartment door on the rear chassis.

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Tigercat 1055B/1075B/1085B Forwarder

Safety

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CONTROLS AND OPERATION........................................................................................................................................... 2

Tigercat 1055B/1075B/1085B Forwarder SECTION 2 - CONTROLS AND OPERATION Read and understand the entire contents of this manual, and all manuals for any attachments or accessories associated with this machine, prior to operating or servicing this equipment.

CONTENTS - SECTION 2

ISSUE 5.0, JUNE 2017

AM/FM STEREO RADIO/CD PLAYER.................................................................................................. 2.96 ARTICULATION LOCK........................................................................................................................ 2.126 BATTERIES......................................................................................................................................... 2.103 BATTERY DISCONNECT SWITCH.................................................................................................... 2.103 BLOCK HEATER................................................................................................................................. 2.103 BOOSTER CABLE PLUG................................................................................................................... 2.103 BRAKES RELEASING FOR TOWING (1055B AND 1075B).......................................................................... 2.128 CAB AIR CONDITIONING, HEATING AND VENTILATION A/C ON/OFF SWITCH....................................................................................................................... 2.94 BLOWER OUTLET CONTROL.......................................................................................................... 2.94 FAN SPEED SWITCH........................................................................................................................ 2.94 FRESH AIR/RECIRCULATION CONTROL....................................................................................... 2.94 TEMPERATURE CONTROL.............................................................................................................. 2.94 CAB AIR FILTERS................................................................................................................................. 2.95 CAB CONTROLS 4-WAY HAZARD SWITCH................................................................................................................. 2.25 ALARM DEVICES AUDIBLE ALARM........................................................................................................................... 2.37 DISPLAY........................................................................................................................................ 2.37 LIGHTS.......................................................................................................................................... 2.37 ALL WHEEL DRIVE SWITCH............................................................................................................ 2.20 BLADE UP/DOWN SWITCH.............................................................................................................. 2.21 BRAKE FOOT PEDAL CONTROL..................................................................................................... 2.14 CONTROL PANEL............................................................................................................................. 2.25 CONTROL PANEL - MAIN................................................................................................................. 2.26 COOLING FAN SWITCH................................................................................................................... 2.27 CRANE ON/OFF SWITCH................................................................................................................. 2.18 CRANE SWING CW/CCW................................................................................................................. 2.15 CRANE WORKING SPEED SWITCH............................................................................................... 2.19 EMERGENCY SHUT-OFF SWITCH.................................................................................................. 2.28 ENGINE ALARM LIGHT.................................................................................................................... 2.30 ENGINE COOLANT HEATER........................................................................................................... 2.34 ENGINE STOP LIGHT....................................................................................................................... 2.30 FOOT PEDALS.................................................................................................................................. 2.14 FRONT DIFFERENTIAL LOCK SWITCH.......................................................................................... 2.23 GATE DOWN SWITCH...................................................................................................................... 2.23 GATE UP SWITCH............................................................................................................................ 2.23 GEAR SELECTION SWITCH............................................................................................................ 2.20 GRAPPLE OPEN/CLOSE................................................................................................................. 2.18 GRAPPLE ROTATE CW/CCW.......................................................................................................... 2.18 HEAD LIGHTS SWITCH.................................................................................................................... 2.25 HELP SELECTOR BUTTON............................................................................................................. 2.16 HIGH BEAM INDICATOR LIGHT....................................................................................................... 2.28 HI/LOW BEAM SWITCH.................................................................................................................... 2.26 IGNITION SWITCH - 3 POSITION.................................................................................................... 2.29

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

LADDER RAISE/LOWER SWITCH................................................................................................... 2.17 LEFT JOYSTICK................................................................................................................................ 2.15 LEFT JOYSTICK POD....................................................................................................................... 2.15 MAIN BOOM UP/DOWN.................................................................................................................... 2.18 MAXIMUM ENGINE SPEED CONTROL........................................................................................... 2.22 MAXIMUM TRAVEL SPEED CONTROL........................................................................................... 2.23 OPERATOR’S SEAT.......................................................................................................................... 2.13 OSCILLATION LOCK SWITCH......................................................................................................... 2.19 PARKING BRAKE SWITCH............................................................................................................... 2.26 PILOT RESET SWITCH.................................................................................................................... 2.21 POWER OUTLET, 12 VOLT.............................................................................................................. 2.31 POWER OUTLET, 24 VOLT.............................................................................................................. 2.31 PROGRAMMED SELECTOR SWITCHES........................................................................................ 2.16 REAR DIFFERENTIAL LOCK SWITCH............................................................................................ 2.23 RIGHT JOYSTICK............................................................................................................................. 2.18 RIGHT JOYSTICK POD.................................................................................................................... 2.18 SEAT.................................................................................................................................................. 2.36 SEAT ROTATE LOCK/UNLOCK SWITCH......................................................................................... 2.17 SECONDARY BRAKE....................................................................................................................... 2.33 SECONDARY STEERING................................................................................................................. 2.33 SLOPE INDICATOR.......................................................................................................................... 2.37 STEER JOYSTICK............................................................................................................................ 2.16 STICK BOOM UP/DOWN.................................................................................................................. 2.15 STORAGE COMPARTMENTS.......................................................................................................... 2.37 TELESCOPING BOOM EXTEND/RETRACT.................................................................................... 2.15 TRAVEL DIRECTION SWITCH......................................................................................................... 2.24 TRAVEL/ENGINE SPEED ADJUST SWITCH................................................................................... 2.21 TURN SIGNAL INDICATOR LIGHTS................................................................................................ 2.25 TURN SIGNAL SWITCH.................................................................................................................... 2.25 WAIT TO START LIGHT.................................................................................................................... 2.29 WINDSHIELD WIPER CONTROL DIALS.......................................................................................... 2.28 WINDSHIELD WIPER/WASHER CONTROL.................................................................................... 2.15 WASHER........................................................................................................................................ 2.15 WIPER PULSE CYCLE.................................................................................................................. 2.16 WORK LIGHT SWITCHES................................................................................................................ 2.32 CAB FUSE AND RELAY PANEL........................................................................................................... 2.99 CAB INTERIOR LIGHTING................................................................................................................... 2.32 CAB TILT PUMP.................................................................................................................................. 2.106 CENTRE JOINT.................................................................................................................................. 2.126 CHASSIS............................................................................................................................................. 2.103 CLEANING A/C CONDENSER AND COOLER PACKAGE................................................................. 2.124 COLD IDLE OPERATION.....................................................................................................................2.117 COLD IDLE SPEED ADJUSTMENT....................................................................................................2.117 COMPUTER.......................................................................................................................................... 2.38 ADJUSTMENT MENU....................................................................................................................... 2.45 EXAMPLE ~ ADJUSTMENT MENU NAVIGATION........................................................................ 2.60 ADJUSTMENT MENU - CRANE ADJUST......................................................................................... 2.53 CRANE ADJUSTMENT SETTINGS REFERENCE CHART.......................................................... 2.57 GENERAL CRANE......................................................................................................................... 2.54 GRAPPLE OPEN/CLOSE.............................................................................................................. 2.54 GRAPPLE ROTATE....................................................................................................................... 2.54 MAIN BOOM.................................................................................................................................. 2.54 SLEW (CRANE SWING)................................................................................................................ 2.54 STICK BOOM................................................................................................................................. 2.54 TELESCOPE.................................................................................................................................. 2.54 2.2

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

ADJUSTMENT MENU - DRIVE ADJUST.......................................................................................... 2.59 START RAMP (DRIVE FOOT PEDAL).......................................................................................... 2.59 STOP RAMP (DRIVE FOOT PEDAL)............................................................................................ 2.59 ADJUSTMENT MENU - MACHINE ADJUST..................................................................................... 2.51 COLD IDLE SPEED....................................................................................................................... 2.51 HOLDING BRAKE.......................................................................................................................... 2.52 OIL GRADE (HYDRAULIC)............................................................................................................ 2.52 SPEED SENSOR........................................................................................................................... 2.52 STEERING FINE CONTROL......................................................................................................... 2.51 STEERING START SLOPE........................................................................................................... 2.51 STEERING STOP SLOPE............................................................................................................. 2.51 STEER STOP CUSHION............................................................................................................... 2.51 ADJUSTMENT MENU - OPERATOR ACCESS................................................................................. 2.46 ADJUST RIGHTS........................................................................................................................... 2.49 CHANGE NAME............................................................................................................................. 2.47 CHANGE OPERATOR................................................................................................................... 2.46 UNLOCK ADJUST.......................................................................................................................... 2.47 ALARM MESSAGES......................................................................................................................... 2.74 COMPUTER CONTROL SYSTEM.................................................................................................... 2.39 COMPUTER CONTROL SYSTEM COMPONENTS......................................................................... 2.39 ENGINE COOLANT TEMPERATURE GAUGE................................................................................. 2.43 ENGINE MENU - ENGINE FUNCTIONS........................................................................................... 2.42 AVERAGE FUEL RATE.................................................................................................................. 2.44 BATTERY VOLTAGE...................................................................................................................... 2.44 CHARGE AIR TEMPERATURE..................................................................................................... 2.44 ENGINE HOURS............................................................................................................................ 2.44 ENGINE LOAD - %........................................................................................................................ 2.43 ENGINE OIL PRESSURE.............................................................................................................. 2.44 ENGINE SPEED............................................................................................................................ 2.43 ENGINE TEMPERATURE.............................................................................................................. 2.43 FUEL RATE.................................................................................................................................... 2.44 FUEL TEMPERATURE.................................................................................................................. 2.44 FUEL USED................................................................................................................................... 2.44 TURBOCHARGER BOOST PRESSURE...................................................................................... 2.44 ENGINE TACHOMETER GAUGE..................................................................................................... 2.43 FUEL GAUGE.................................................................................................................................... 2.44 HYDRAULIC OIL TEMPERATURE GAUGE...................................................................................... 2.41 INFORMATION MODE MENU........................................................................................................... 2.62 ACTIVITY LOG............................................................................................................................... 2.64 AVERAGE FUEL RATE.................................................................................................................. 2.63 ENGINE LOAD INDICATOR.......................................................................................................... 2.63 ENGINE SPEED............................................................................................................................ 2.63 FUEL RATE.................................................................................................................................... 2.63 MAXIMUM ENGINE SPEED SETTING INDICATOR..................................................................... 2.63 MAXIMUM TRAVEL SPEED INDICATOR...................................................................................... 2.63 RESET ACTIVITY LOG.................................................................................................................. 2.64 RESET AVG L/H............................................................................................................................. 2.62 RESET TRIP.................................................................................................................................. 2.62 TRAVEL SPEED............................................................................................................................ 2.63 TRIP DISTANCE............................................................................................................................ 2.63 JOYSTICK CONTROL OUTPUT ADJUSTMENT SETTINGS (CURRENT OUT)............................. 2.55 MACHINE ADJUSTMENTS MENU................................................................................................... 2.51 MAIN MENU...................................................................................................................................... 2.41 MAIN MENU PAGE............................................................................................................................ 2.65

2.3

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

MAIN MENU PAGE - ADJUST MENU............................................................................................... 2.66 MAIN MENU PAGE - INFO MENU.................................................................................................... 2.72 LOGS............................................................................................................................................. 2.73 MODULES...................................................................................................................................... 2.73 MAIN MENU PAGE - MEASURE MENU........................................................................................... 2.67 MAIN MENU PAGE - PREFERENCES MENU.................................................................................. 2.68 DATE/TIME ADJUSTMENT........................................................................................................... 2.70 DISPLAY ADJUSTMENT............................................................................................................... 2.69 LANGUAGE ADJUSTMENT.......................................................................................................... 2.72 MD3 COMPUTER.............................................................................................................................. 2.38 MD3 COMPUTER MAIN MENU........................................................................................................ 2.41 MESSAGES ALERT MESSAGES (YELLOW).................................................................................................... 2.83 CRITICAL MESSAGES (RED)...................................................................................................... 2.75 ERROR MESSAGES (RED).......................................................................................................... 2.79 INFORMATION MESSAGES (BLUE)............................................................................................ 2.89 MESSAGES - ALERT........................................................................................................................ 2.83 DRIVE MOTOR SPEED SENSOR NO MOTOR SPEED............................................................... 2.84 DRIVE SPEED SENSOR OFF....................................................................................................... 2.86 ENGINE AIR INTAKE FILTER RESTRICTED................................................................................ 2.85 FUEL LEVEL LOW......................................................................................................................... 2.85 FUEL - WATER IN FUEL (CUMMINS ENGINE ONLY).................................................................. 2.86 IQAN MODULE FAULT.................................................................................................................. 2.85 MACHINE VOLTAGE HIGH........................................................................................................... 2.85 MACHINE VOLTAGE LOW............................................................................................................ 2.84 MODULE HIGH SUPPLY VOLTAGE - ALERT............................................................................... 2.87 MODULE HIGH TEMPERATURE - ALERT.................................................................................... 2.87 MODULE LOW SUPPLY VOLTAGE - ALERT................................................................................ 2.88 SERVICE BRAKE PRESSURE LOW............................................................................................ 2.84 TRANSMISSION GEAR NOT ENGAGED..................................................................................... 2.84 MESSAGES - CRITICAL ENGINE COOLANT LEVEL LOW.................................................................................................. 2.78 ENGINE OIL PRESSURE LOW..................................................................................................... 2.77 ENGINE SPEED............................................................................................................................ 2.76 ENGINE TEMPERATURE HIGH.................................................................................................... 2.76 HARDWARE FAULT....................................................................................................................... 2.78 HYDRAULIC OIL LEVEL LOW....................................................................................................... 2.77 HYDRAULIC OIL TEMPERATURE HIGH...................................................................................... 2.76 INTERLOCK SYSTEM - DOOR OPEN.......................................................................................... 2.77 STEER JOYSTICK MALFUNCTION.............................................................................................. 2.77 MESSAGES - ERROR CURRENT OUTPUT ERROR (COUT).......................................................................................... 2.81 DIGITAL INPUT ERROR (DIN)...................................................................................................... 2.81 DIGITAL OUTPUT ERROR (DOUT).............................................................................................. 2.81 INTERNAL ERROR........................................................................................................................ 2.82 MODULE NO CONTACT ERROR................................................................................................. 2.80 START BLOCK............................................................................................................................... 2.82 VOLTAGE INPUT ERROR (VIN).................................................................................................... 2.81 MESSAGES - INFORMATION COLD IDLE INTERLOCK............................................................................................................... 2.93 CRANE INPUT INTERLOCK......................................................................................................... 2.91 DOOR OPEN........................................................................................................................2.90, 2.91 DRIVE INPUT INTERLOCK........................................................................................................... 2.91 DRIVE INTERLOCK - AWD - 1055B/1075B)................................................................................. 2.92

2.4

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

DRIVE INTERLOCK - LADDER DOWN......................................................................................... 2.90 DRIVE INTERLOCK - PARK BRAKE............................................................................................. 2.92 GEAR CHANGE INTERLOCK (1055B AND 1075B)..................................................................... 2.92 INPUT INTERLOCK....................................................................................................................... 2.91 LADDER INTERLOCK................................................................................................................... 2.90 PARK BRAKE SWITCH ON........................................................................................................... 2.92 PILOT NOT RESET....................................................................................................................... 2.90 OPERATOR MODE SELECTION...................................................................................................... 2.46 START/STOP SLOPE........................................................................................................................ 2.55 USB PORT......................................................................................................................................... 2.38 CONTROL PANEL................................................................................................................................. 2.25 COOLANT SHUT OFF VALVE.............................................................................................................. 2.96 DOORS AND ACCESS PANELS........................................................................................................ 2.103 DRIVE SHAFT DISCONNECTING FOR TOWING (1055B AND 1075B)................................................................. 2.129 ELECTRICAL COMPARTMENT............................................................................................................ 2.98 EMERGENCY EXIT.............................................................................................................................. 2.97 EMERGENCY SHUT-OFF SWITCH..................................................................................................... 2.28 ENGINE AIR CLEANER CLEANER UNLOADER VALVE................................................................................................... 2.106 COOLANT HEATER.......................................................................................................................... 2.34 DIAGNOSTICS CONNECTION......................................................................................................... 2.98 FUSE AND RELAY PANEL.............................................................................................................. 2.101 HOOD.............................................................................................................................................. 2.104 FIRE SUPPRESSION SYSTEM - AMEREX....................................................................................... 2.136 AUTOMATIC ACTIVATION.............................................................................................................. 2.137 CONTROL PANEL........................................................................................................................... 2.136 DISABLING THE SYSTEM.............................................................................................................. 2.138 MANUAL ACTIVATION.................................................................................................................... 2.137 OVERVIEW...................................................................................................................................... 2.136 FIRE SUPPRESSION SYSTEM - DAFO............................................................................................ 2.134 AUTOMATIC MODE........................................................................................................................ 2.134 CONTROL PANEL........................................................................................................................... 2.135 MANUAL ACTIVATION.................................................................................................................... 2.134 OVERVIEW...................................................................................................................................... 2.134 SEMI-AUTOMATIC MODE.............................................................................................................. 2.134 FOOD WARMER (OPTIONAL)............................................................................................................. 2.29 FORWARDING TECHNIQUE.............................................................................................................. 2.123 FRESH AIR FILTER.............................................................................................................................. 2.95 FUEL SHUT-OFF VALVE........................................................................................................................... 2.105 TANK................................................................................................................................................ 2.105 FUEL HEATER SWITCH....................................................................................................................... 2.29 FUSE AND RELAY PANELS................................................................................................................. 2.99 HEATER ENGINE COOLANT........................................................................................................................... 2.34 HOLDING BRAKE................................................................................................................................. 2.52

2.5

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

HYDRAULIC FILTERS.......................................................................................................................................... 2.107 OIL FILL PUMP................................................................................................................................ 2.109 OIL RESERVOIR............................................................................................................................. 2.107 OIL VACUUM PUMP........................................................................................................................ 2.109 HYDRAULIC RESERVOIR AND FILTERS.......................................................................................... 2.108 ICONS, PICTOGRAM DESCRIPTIONS................................................................................................. 2.8 IGNITION SWITCH............................................................................................................................... 2.29 JOYSTICK CONTROL OUTPUT ADJUSTMENT SETTINGS.............................................................. 2.55 BWL (BAND WIDTH LIMITING)........................................................................................................ 2.56 DAMPING.......................................................................................................................................... 2.56 FINE CONTROL................................................................................................................................ 2.55 MAXIMUM CURRENT....................................................................................................................... 2.55 MINIMUM CURRENT........................................................................................................................ 2.55 START/STOP SLOPE........................................................................................................................ 2.55 LOADING / UNLOADING OPERATIONS............................................................................................ 2.121 MACHINE WEIGHT............................................................................................................................. 2.127 OPERATING MACHINE.......................................................................................................................2.110 COLD IDLE OPERATION.................................................................................................................2.117 COLD IDLE SPEED ADJUSTMENT.................................................................................................2.117 FORWARDING SAFETY................................................................................................................. 2.123 FORWARDING TECHNIQUE.......................................................................................................... 2.123 LOADING / UNLOADING OPERATIONS........................................................................................ 2.121 PRE-START CHECKS......................................................................................................................2.110 RESTARTING AN ENGINE THAT HAS RUN OUT OF FUEL...........................................................2.119 STARTING ENGINE.........................................................................................................................2.116 STOPPING ENGINE.........................................................................................................................2.119 SYSTEM TEST AND WARM-UP..................................................................................................... 2.120 TRAVELLING WITH A LOAD........................................................................................................... 2.122 TRAVELLING WITHOUT A LOAD................................................................................................... 2.121 OPERATOR’S SEAT............................................................................................................................. 2.36 PICTOGRAM DESCRIPTIONS............................................................................................................... 2.8 POWER OUTLETS............................................................................................................................... 2.31 PRE-START CHECKS.........................................................................................................................2.110 PUMP CAB TILT.................................................................................................................................. 2.106 RADIO/CD PLAYER.............................................................................................................................. 2.96 RESTARTING AN ENGINE THAT HAS RUN OUT OF FUEL..............................................................2.119 SAFETY............................................................................................................................................... 2.123 SEAT ADJUSTMENTS................................................................................................................................ 2.36 ARMREST ADJUSTMENT................................................................................................................ 2.36 BACK ANGLE ADJUSTMENT........................................................................................................... 2.36 FORE/AFT SLIDE.............................................................................................................................. 2.36 ROTATION ADJUSTMENT................................................................................................................ 2.36 SHOCK ABSORBERS....................................................................................................................... 2.36 SECONDARY CONTROLS................................................................................................................... 2.33 BRAKE............................................................................................................................................... 2.33 STEERING......................................................................................................................................... 2.33 STARTING ENGINE.............................................................................................................................2.116 STOPPING ENGINE............................................................................................................................2.119 SYSTEM TEST AND WARM UP......................................................................................................... 2.120 2.6

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

TILT PUMP, CAB................................................................................................................................. 2.106 TOWING 1055B AND 1075B........................................................................................................................... 2.128 1085B.............................................................................................................................................. 2.132 TRANSMISSION DISCONNECTING FOR TOWING (1075B)..................................................................................... 2.129 DISCONNECTING FOR TOWING (1085B)..................................................................................... 2.132 TRANSPORTING INSTRUCTIONS.................................................................................................... 2.127 TRAVELLING WITH A LOAD.............................................................................................................. 2.122 TRAVELLING WITHOUT A LOAD....................................................................................................... 2.121 USB PORT............................................................................................................................................ 2.38 WAIT TO START LIGHT........................................................................................................................ 2.29 WEIGHT, MACHINE............................................................................................................................ 2.127 WINDOW REPLACEMENT................................................................................................................. 2.134 WORK LIGHTS FUSE AND RELAY PANEL.............................................................................................................. 2.100 INDICATOR....................................................................................................................................... 2.29

2.7

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

PICTOGRAM DESCRIPTIONS Diagrams in pictorial form are used to represent machine function operation. Some of the symbols are signs, characters, figures, or any components related to the operation of the machine. They are a simple universal language of symbols or pictograms that illustrate a function or component without the use of words. Pictograms are installed on or in close proximity to the switch or device used to activate or deactivate the machine function or they may be a sign used on a warning or indicator light of a function that is operating or advising of an alarm condition.

Examples of these pictograms are the turtle speed such as SLOW =

or FAST =

and the rabbit

that are often used to describe

.

The pictograms used on this machine are as follows:

= Blade UP

= All Wheel Drive ON/OFF

= Brake = Adjustment Menu Icon

= Air Conditioner ON

P

= Control Lever Multiple Direction

P

= Control Lever One Direction = Air Source, Fresh Air = Control Lever Two Direction = Air Source, Recirculate = Crane ON/OFF = Alert Message Symbol = Crane SWING CLOCKWISE = Battery Disconnect = Crane SWING COUNTERCLOCKWISE = Blade Float ON/OFF

= Crane Main Boom DOWN

= Blade DOWN

2.8

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

PICTOGRAM DESCRIPTIONS CONTINUED = Emergency Parking Brake

= Crane Main Boom UP

= Emergency Steering

= Crane Stick Boom DOWN

= Emergency Steer Left = Crane Stick Boom UP = Emergency Steer Right = Crane Telescopic Boom EXTEND = Engine Cold Idle = Crane Telescopic Boom RETRACT

= Engine Coolant Temperature

= Critical Message Symbol

= Engine Menu Icon

= Error Message Symbol

= Engine Run

= Engine Start

= Differential Lock Front ON/OFF

= Engine STOP

= Differential Lock Rear ON/OFF

= Engine WAIT TO START

= Engine WARNING = Travel Direction Switch (FORWARD/NEUTRAL/REVERSE)

2.9

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

PICTOGRAM DESCRIPTIONS CONTINUED

AUTO

= Engine Working RPM (Crane Working Speed Switch)

= Grapple OPEN

= Cooling Fan AUTO/CLEAN (earlier design)

= Grapple ROTATE CLOCKWISE

= Cooling Fan FULL ON (earlier design)

= Grapple ROTATE COUNTERCLOCKWISE

= Cooling Fan FULL ON (later design)

= Help Button

= Cooling Fan AUTOMATIC (later design)

= Horn

= Cooling Fan CLEAN (later design)

= Hydraulic Oil Level

= Fuel - Diesel

= Hydraulic Oil Level High

= Fuel HEATER = Hydraulic Oil Level Low = Fuel Information = Hydraulic Oil Temperature = Gate DOWN

= Hydraulic Tank - Fill = Gate UP

= Hydraulic Tank - Vacuum

= Grapple CLOSE

2.10

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

PICTOGRAM DESCRIPTIONS CONTINUED = Information Menu Icon

= Lights Rear Frame (Work)

= Information Message Symbol

= Oscillation Lock

P

= Joystick LH & Switches

= Parking Brake

= Parking Brake ‘ON’

= Joystick RH & Switches

= Parking Brake ‘OFF’ = Ladder RAISE/LOWER = Pilot Reset = Lights, Hazard = Programable Button = Lights, Headlights

= Speed FAST or Hi

= Lights (Headlights), Hi Beam

= Seat Rotate Lock

= Lights (Headlights), Low Beam

= Lights (Work)

= Speed SLOW or LOW (Travel/Engine Speed Adjustment Switch)

= Lights (Work)

= Steer Left

= Lights Crane and Rear Frame (Work)

= Steer Right

2.11

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

PICTOGRAM DESCRIPTIONS CONTINUED = Steer Joystick

= Windshield Wiper Side RH/LH

= Switch ON

= 1st Gear

= Switch OFF

= 2nd Gear (Gear Selection Switch)

= Temperature

= Maximum Travel Speed Control

= Maximum Engine Speed Control

= Ventilation Blower Fan

= Windshield Washer Front

= Windshield Washer Rear

= Windshield Wiper Front

= Windshield Wiper Rear

2.12

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

IMPORTANT! This manual is applicable to factory installed machine functions and controls. It does not take into account any changes or modifications made after shipment. Verify all functions before operating this machine.

OPERATOR’S SEAT AND CONTROLS

1075-059

SEAT RIGHT SIDE VIEW LEFT JOYSTICK POD

FRONT FOOT PEDALS

1075B-215

BRAKE FOOT PEDAL

DRIVE FOOT PEDAL

SEAT LEFT SIDE VIEW MD3 COMPUTER MODULE

RIGHT JOYSTICK POD

MAIN SWITCH PANEL

REAR FOOT PEDALS

BRAKE FOOT PEDAL

DRIVE FOOT PEDAL

SEAT TOP VIEW

1075-068B

2.13

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

FOOT PEDAL CONTROLS The machine is equipped with two sets of foot pedal controls. The operator’s seat can be rotated 225° from a forward facing position to a rearward facing position. The 2 sets of foot pedal controls provide the operator with throttle control and brake control with the seat in either position.

The seat position is monitored by a sensor located in the seat frame. The sensor provides the computer control with the seat position signal. The computer control activates or deactivates the foot pedal controls relative to the seat position. Refer to CAB CONTROLS ~ SEAT ROTATE LOCK/UNLOCK SWITCH in THIS SECTION for more detail.

DRIVE FOOT PEDAL

BRAKE FOOT PEDAL

FRONT

FRONT FOOT PEDALS

1075-070

BRAKE FOOT PEDAL

DRIVE FOOT PEDAL

NOTE: The front and rear foot pedal controls operate the same function, DRIVE FOOT PEDAL (1) AND BRAKE FOOT PEDAL (2).

REAR

WARNING Due to the rotating seat, the machine's operation is affected so as to follow the operator’s perspective. Read and fully understand these instructions before operating this machine.

1075-070

REAR FOOT PEDALS

2. BRAKE FOOT PEDAL Pressing the brake foot pedal applies the service brakes in the front and rear axles.

1. DRIVE FOOT PEDAL

If the machine is equipped with the optional road lights package the brake lights will turn ON when the brake foot pedal is pressed.

Pressing the RIGHT foot pedal increases engine speed.

With the TRAVEL DIRECTION switch in the FORWARD or REVERSE position, pressing the DRIVE FOOT PEDAL moves the machine.

Read and fully understand the instructions before operating the machine. Refer to TRAVEL DIRECTION switch in THIS SECTION for more information.

The position of the foot pedal in conjunction with the position of the GEAR SELECTION SWITCH (if equipped) is directly proportional to the travel speed of the machine. Refer to GEAR SELECTION SWITCH in THIS SECTION.

The holding brake feature automatically engages the service brakes when the drive foot pedal is released. This feature may be turned off to avoid brake release delays in cold weather. Refer to COMPUTER~ADJUSTMENT MENU -MACHINE ADJUST ~HOLDING BRAKE in THIS SECTION. As a safety precaution use the brake foot pedal to release pilot system pressure before working on or around the machine. Stop the engine, turn the ignition key switch to ON (do not start engine) and press the pilot reset switch, then apply the brake foot pedal 60 times or more. Use a pressure gauge at test port ACC1 to ensure all pressure has been released from the accumulator. Pressure may remain in the system after completing all of the above steps.

Refer to RELEASING PILOT PRESSURE FROM THE ACCUMULATOR in SECTION 1.

2.14

Tigercat 1055B/1075B/1085B Forwarder

5

3

Controls and Operation

2

1

4

7 LATER DESIGN

7

6

1075-058A

EARLIER DESIGN

LEFT JOYSTICK POD

LEFT JOYSTICK POD

WARNING

1. LEFT JOYSTICK

When leaving the cab always lower the blade to the ground and place the crane in the park position or lower it to the ground and turn the ignition key switch OFF.

The left joystick is activated when the operator seat is facing toward the crane (rear facing) and the CRANE ON/OFF switch is ON. The left joystick operates the following crane functions:

If leaving the machine unattended remove the key and place the battery disconnect switch in the OFF position.

Crane Swing CW/CCW Move the joystick to the RIGHT to swing the crane CLOCKWISE .

2. WINDSHIELD WIPER/WASHER CONTROL Washer

Move the joystick to the LEFT to swing the crane COUNTERCLOCKWISE .

a. Press this momentary switch to operate the front windshield washer function.

Stick Boom UP/DOWN Move the joystick FORWARD to move the stick boom UP .

Move the joystick BACK to move the stick boom DOWN .

b. Press this momentary switch to operator the rear windshield washer function.

Telescoping Boom EXTEND/RETRACT Press the TOP of the switch to EXTEND the telescoping boom .

Press the BOTTOM of the switch to RETRACT the telescoping boom .

2.15

This function sprays washer fluid on the windshield and cycles the wiper, regardless of the dial setting. The fluid reservoir is located in the engine compartment on the left side.

Tigercat 1055B/1075B/1085B Forwarder 2f

2a

Controls and Operation 4. PROGRAMMED SELECTOR SWITCHES These switches are programmed selector switches. These switches are intended for custom programming of machine or attachment functions. When programmed the help button will provide the operator with information about these switches.

2b 2e

2c

These switches are not in use at the time of this printing.

2d

WARNING Due to the rotating seat, the machine's operation is affected so as to follow the operator’s perspective. Read and fully understand these instructions before operating this machine.

Wiper pulse cycle c. Press this momentary switch to cycle the right side windshield wiper (if equipped).

5. STEER JOYSTICK This machine is equipped with a single-axis steering control joystick. This joystick operates in conjunction with the steering control that is selected automatically by the computer control system depending on the orientation of the operator’s seat.

d. Press this momentary switch to cycle the rear windshield wiper. e. Press this momentary switch to cycle the left side windshield wiper (if equipped). f.

Press this momentary switch to cycle the front windshield wiper.

The seat position is monitored by a sensor located in the seat frame. The sensor provides the computer control with the seat position signal. The computer control switches the steering control relative to the seat position.

Note that due to the rotating seat this control’s operation is affected so as to follow the operator’s perspective as the seat rotates.

Additional windshield wiper controls to operate variable delay wiper functions are located on the control panel. Refer to WINDSHIELD WIPER CONTROL DIALS in THIS SECTION.

SEAT FACING THE FRONT OF THE MACHINE (OPERATOR’S BACK TO THE LOAD) Moving the steering lever LEFT steers the machine to the operator’s LEFT.

3. HELP SELECTOR BUTTON

Moving the steering lever RIGHT steers the machine to the operator’s RIGHT.

This switch is a programmed switch which is intended to provide the operator with information about the programmed selector switches (1/2/3/4) on the left joystick pod.

When programmed the information will appear on the computer screen.

SEAT FACING THE REAR OF THE MACHINE (OPERATOR FACING THE LOAD) Moving the steering lever LEFT steers the machine to the operator’s LEFT.

This switch is not in use at the time of this printing.

Moving the steering lever RIGHT steers the machine to the operator’s RIGHT. Due to the rotating seat, the machine’s operation is affected so as to follow the operator’s perspective.

2.16

Tigercat 1055B/1075B/1085B Forwarder

5

3

2

Controls and Operation

1

4 7 LATER DESIGN

7

6

1075-058A

EARLIER DESIGN

LEFT JOYSTICK POD NOTE: Operation of following functions is affected so as to follow the operator’s perspective as the seat rotates:

6. LADDER RAISE/LOWER SWITCH This switch is used to raise or lower the ladder.

NOTE: Stop machine travel to lower the ladder. The computer control system will not allow the ladder switch to function while the machine is in motion. In addition the computer control system will not allow the machine to travel when the ladder is down.

7. SEAT ROTATE LOCK/UNLOCK SWITCH Press this switch to release the seat rotate lock and rotate the seat from a forward facing position to a rearward facing position or vise versa.

•

Drive Foot Pedal (front or rear pedal active)

•

Travel Direction Switch

•

Brake Foot Pedal (front or rear pedal active)

•

Steering Joystick

•

Windshield Wiper/Washer Control (on LH joystick pod)

In addition, the following crane functions operate only when the seat is facing toward the crane (rear facing).

Press the switch again to the lock seat in desired position.

The seat is provided with infinite locking positions to suit the various operating requirements.

Refer to OPERATOR’S SEAT in this section.

•

Crane On/Off Switch

•

Right Joystick (Crane - Boom, Grapple)

•

Left Joystick (Crane - Swing, Stick Boom, Telescope)

•

Crane Working Speed Switch*

* Alternate settings allow the crane working speed switch to operate regardless of seat position. Refer to CRANE WORKING SPEED SWITCH in THIS SECTION. 2.17

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

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1075-057

RIGHT JOYSTICK POD

RIGHT JOYSTICK POD

Press the BOTTOM of the switch CLOSE the grapple .

1. RIGHT JOYSTICK The right joystick is activated when the operator seat is facing toward the crane (rear facing) and the CRANE ON/OFF switch is ON.

14 13

Refer to CRANE ON/OFF SWITCH in THIS SECTION. 2. CRANE ON/OFF SWITCH

The right joystick operates the following crane functions:

Press this switch to activate the crane controls.

Main Boom UP/DOWN

The crane on/off icon on the main menu of the computer display will be illuminated when this switch is ON.

Press the switch again to deactivate.

Move the joystick BACK to move the main boom UP .

Refer to LEFT JOYSTICK and RIGHT JOYSTICK in THIS SECTION for more information about crane controls.

Move the joystick FORWARD to move the main boom DOWN .

Grapple Rotate CW/CCW Move the joystick to the RIGHT to rotate the grapple CLOCKWISE .

Move the joystick to the LEFT to rotate the grapple COUNTERCLOCKWISE .

Grapple OPEN/CLOSE Press the TOP of the switch to OPEN the grapple .

2.18

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

3. CRANE WORKING SPEED SWITCH Press this switch to activate the crane working speed function.

HYDRAULIC CYLINDERS

Press again to deactivate.

The crane working speed icon on the main menu of the computer display is illuminated when this switch is ON.

OSCILLATION JOINT

The crane working speed function increases the minimum engine rpm to a value suitable for crane operation.

Refer to CRANE WORKING SPEED (RPM) in THIS SECTION for information.

NOTE: Default computer settings require that the CRANE ON/OFF switch be used in conjunction with the crane working speed switch. In this case the minimum engine rpm setting is available only when operating the crane.

Alternately settings can be adjusted to make this minimum engine rpm setting available for travelling operations in addition to crane operation. In this case the crane working speed switch works independently of the CRANE ON/OFF SWITCH. Refer to COMPUTER ~ADJUSTMENT MENU-CRANE ADJUST~GENERAL CRANE ~ WORKING SPEED ACTIVE ALWAYS for more information.

4. OSCILLATION LOCK SWITCH

OSCILLATION LOCK The centre joint oscillation lock system consists of two hydraulic cylinders mounted on the rear chassis, a hydraulic control valve located in the hydraulic valve compartment and the oscillation lock switch.

The centre joint oscillation lock connects the rear chassis to the front chassis providing additional rear chassis stability, useful during loading and unloading of the rear chassis.

1075B-089

OSCILLATION LOCK HYDRAULIC VALVE MANIFOLD

(1055B/1085B-STANDARD, 1075B-OPTIONAL)

Press this switch to turn ON the oscillation lock function. When this function is ON the centre joint oscillation, between the front chassis and rear chassis, is automatically locked whenever the machine is not travelling. When machine travel is resumed, the centre joint oscillation is automatically unlocked.

Press the switch again to turn OFF the oscillation lock feature allowing free oscillation between the front chassis and rear chassis at all times.

The oscillation lock icon on the main menu of the computer display is illuminated when the oscillation lock switch is ON.

2.19

MANUAL OVERRIDE CONTROL

HYDRAULIC VALVE COMPARTMENT NOTE: There is a manual override on the control valve, that can be used to turn the oscillation lock feature OFF mechanically.

The manual override is in its normal position pushed in and turned clockwise. To override, turn counterclockwise and allow stem to extend.

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

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1075-057

RIGHT JOYSTICK POD

5. GEAR SELECTION SWITCH (1055B/1075B ONLY)

14 13

6. ALL WHEEL DRIVE SWITCH (1055B/1075B ONLY)

This switch changes the transmission gear selection between 1ST and 2ND gear.

2ND gear is intended for on road travel only.

Press the switch to select 2nd gear.

The 2nd gear icon on the main menu of the computer display will be illuminated when the 2nd gear is engaged.

Press the switch again to return to 1ST gear.

NOTE: The computer control system will not allow the transmission gear change to occur while the machine is in motion. Stop machine travel to obtain the selected gear range.

The machine must be in 2ND gear to turn the all wheel drive function OFF. The transmission will not shift into 1st gear while the all wheel drive function is OFF. Refer to ALL WHEEL DRIVE SWITCH in THIS SECTION.

2.20

This switch is used to ENGAGE or DISENGAGE the rear axle from the drive system. Turning the all wheel drive feature off may be useful for highway driving, or to reduce ground disturbance when the extra traction is not required.

The all wheel drive icon on the main menu of the computer display will be illuminated when all wheel drive is engaged.

The machine must be in 2ND gear to turn the all wheel drive function OFF. The transmission will not shift into 1st gear while the all wheel drive function is OFF. Refer to GEAR SELECTION SWITCH in THIS SECTION.

Tigercat 1055B/1075B/1085B Forwarder 7. PILOT RESET SWITCH The pilot interlock is a safety interlock system that will not allow any hydraulic functions to operate while the door is open or the parking brake switch is on (pilot system is off).

Controls and Operation 8. TRAVEL/ENGINE SPEED ADJUST SWITCH Press this switch to activate the maximum engine speed and maximum travel speed control dials.

Press the switch again to deactivate it.

The pilot reset icon on the main menu of the computer display is illuminated (red) when the pilot reset is OFF.

The travel/engine speed icon on the main menu of the computer display is illuminated when the this switch is ON.

Close the door, set the parking brake switch to the OFF position and start the engine. Press the pilot reset switch to enable operation of machine functions.

Once the safety interlock system has been activated, the drive controls are active. The safety of both the operator and all persons outside the cab becomes the responsibility of the operator.

Refer to MAXIMUM ENGINE SPEED CONTROL and MAXIMUM TRAVEL SPEED CONTROL in THIS SECTION for more information.

9. BLADE FLOAT SWITCH When the blade float function is engaged and the blade down switch is pressed, the blade is free to move up or down to follow the contours of the terrain. Press this switch to ENGAGE the blade float function.

The door safety interlock switches and the pilot reset switch are a safety feature and their function must not be defeated in any way.

Press it again to DISENGAGE the blade float function.

Refer to SAFETY INTERLOCK SWITCHES ON DOOR in SECTION 1.

The blade float icon on the main menu of the computer display is illuminated when blade float is ENGAGED.

CAUTION All functions on the machine can now be operated, either as intended or by accidentally touching them.

IMPORTANT !

Never use the blade (if equipped) to remove tree stumps or move large boulders.

10. BLADE UP/DOWN SWITCH This is a three position momentary switch (BLADE UP/NEUTRAL/ BLADE DOWN).

Place this switch in the BLADE UP position and hold to raise the blade.

Place this switch in the BLADE DOWN position and hold to lower the blade.

SWITCH

1075B-082

INTERLOCK SWITCH

2.21

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation 2

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1075-057

RIGHT JOYSTICK POD

11. MAXIMUM ENGINE SPEED CONTROL

14 13

MAXIMUM ENGINE SPEED SETTING INDICATOR

When activated by the travel/engine speed adjust switch this control allows the operator to set the maximum engine speed while travelling.

NOTE: The travel/engine speed adjust switch must be ON to operate this function.

Turn the control clockwise to increase the maximum engine speed setting.

Turn the control counterclockwise to decrease the maximum engine speed setting.

This control can be used while the machine is in motion.

When activated the computer automatically displays the information screen. The orange indicator at the top of the Engine RPM graphical display will move to indicate the new setting.

Refer to TRAVEL/ENGINE SPEED ADJUST SWITCH and COMPUTER ~ INFORMATION MODE MENU ~ MAXIMUM ENGINE SPEED SETTING INDICATOR in THIS SECTION.

2.22

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

12. MAXIMUM TRAVEL SPEED CONTROL

MAXIMUM TRAVEL SPEED SETTING INDICATOR

When activated by the travel/engine speed adjust switch the operator can set the maximum travel speed of the machine to maintain a given travel speed without having to feather the drive foot pedal. This is useful when travelling over uneven and rough terrain.

Turn the control clockwise to increase the maximum travel speed, and counterclockwise to decrease the maximum travel speed of the machine.

This control can be activated while the machine is in motion.

When activated the computer automatically displays the information screen. The orange indicator at the top of the Travel % graphical display will move to indicate the new setting.

14. REAR DIFFERENTIAL LOCK SWITCH This machine is equipped with a 100% engagement differential lock in the rear axle.

NOTE: When travelling down steep hills while fully loaded it is recommended that the maximum travel speed be set to 50% or lower.

Engine overspeed can occur when descending steep grades at high travel speeds. Refer also to TRAVELLING WITH A LOAD and COMPUTER ~ MESSAGES - CRITICAL ~ ENGINE SPEED in THIS SECTION.

Press the rear differential lock switch to ENGAGE the rear differential lock.

Press the switch again to DISENGAGE it.

The rear differential lock icon on the main menu illuminates when the rear differential lock is ENGAGED. IMPORTANT !

Use differential locks sparingly for brief periods and ONLY when additional traction is required, or serious damage to the axles may occur.

Refer to TRAVEL/ENGINE SPEED ADJUST SWITCH and COMPUTER ~ INFORMATION MODE MENU ~ MAXIMUM TRAVEL SPEED INDICATOR in THIS SECTION. 13. FRONT DIFFERENTIAL LOCK SWITCH

15. GATE DOWN SWITCH (OPTIONAL)

This machine is equipped with a 100% engagement differential lock in the front axle.

The gate can be moved up or down to accommodate various load sizes, and crane movements.

Press the front differential lock switch to ENGAGE the front differential lock.

Press and hold the switch to move the gate down.

Press the switch again to DISENGAGE it.

The front differential lock icon on the main menu of the computer display will be illuminated when the front differential lock is ENGAGED.

To reduce the risk of hitting the gate with the crane, leave the gate in the down position, and raise the gate as the stack of logs increases.

IMPORTANT !

Use differential locks sparingly for brief periods and ONLY when additional traction is required, or serious damage to the axles may occur.

16. GATE UP SWITCH (OPTIONAL)

2.23

Press and hold the switch to move the gate up.

The load gate can be moved up or down to accommodate various load sizes, and crane movements.

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

2

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RIGHT JOYSTICK POD

1075-057

14 13

OPERATOR’S SEAT FACING FORWARD (OPERATOR’S BACK TO THE LOAD)

17. TRAVEL DIRECTION SWITCH (FORWARD/NEUTRAL/REVERSE)

The machine will travel forward from the operator’s perspective when the TRAVEL DIRECTION switch is in the FORWARD position.

WARNING Due to the rotating seat, the machine's operation is affected so as to follow the operator’s perspective. Read and fully understand these instructions before operating this machine.

The machine will travel in reverse from the operator’s perspective when the TRAVEL DIRECTION switch is in the REVERSE position.

OPERATOR’S SEAT FACING REARWARD (OPERATOR FACING THE LOAD)

The TRAVEL DIRECTION switch is a three position switch that controls the machine’s direction of travel (FORWARD/NEUTRAL/ REVERSE). The response of the machine to the TRAVEL DIRECTION switch is dependent on the position of the operator’s seat, which reverses the operation of the travel direction and steering controls.

The machine will travel forward from the operator’s perspective when the TRAVEL DIRECTION switch is in the FORWARD position.

The machine will travel in reverse from the operator’s perspective when the TRAVEL DIRECTION switch is in the REVERSE position.

With the TRAVEL DIRECTION switch in the NEUTRAL position, the machine cannot travel in either direction.

2.24

Tigercat 1055B/1075B/1085B Forwarder

14

3

2

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15

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Controls and Operation

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1075-072B

19

20

CONTROL PANEL (10550300 -10550320, 10750300-10550330)

CONTROL PANEL

3. 4-WAY HAZARD SWITCH

1. TURN SIGNAL INDICATOR LIGHTS(AMBER) (OPTIONAL)

Press the top of the switch to turn the hazard lights ON, all 4 turn signals will flash, as will the TURN SIGNAL INDICATOR lights.

These indicator lights will flash to indicate that the right or left turn signals are ON.

Press the bottom of the switch to turn the hazard lights OFF.

This optional light is used only if the machine is equipped with the optional road light package.

This switch is used only if the machine is equipped with the optional road light package.

2. TURN SIGNAL SWITCH (OPTIONAL) This is a three position switch (LEFT/OFF/ RIGHT).

(OPTIONAL)

4. HEAD LIGHTS SWITCH The HEAD LIGHTS switch is a two position switch.

When the TURN SIGNAL switch is placed in the LEFT position, the left turn signals will flash, as will the TURN SIGNAL INDICATOR light.

Press the top of the switch to turn headlights ON. Press the bottom of the switch to turn headlights OFF.

When the TURN SIGNAL switch is placed in the RIGHT position, the right turn signals will flash, as will the TURN SIGNAL INDICATOR light.

Placing the switch in the centre position turns OFF the turn signal.

This switch is used only if the machine is equipped with the optional road light package.

2.25

Tigercat 1055B/1075B/1085B Forwarder 2

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Controls and Operation 9

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1075B-113

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CONTROL PANEL (10550321-10551000, 10750331-10751000)

5. HI/LOW BEAM SWITCH

/

6. PARKING BRAKE SWITCH P

With the HEAD LIGHTS switch in the ON position, press the top of the switch to turn ON the headlight hi-beam lights. The high beam indicator light will also illuminate. Refer to HIGH BEAM INDICATOR LIGHT in THIS SECTION.

This is a two position switch which operates the parking brake function.

Press the top of this switch ON to ENGAGE the parking brake. The parking brake icon P on the main menu of the computer display will illuminate when the parking brake is engaged.

Press bottom of the switch to turn OFF the high beam lights and return to the low beam setting.

The parking brake switch is also used to break the pilot. Placing the parking brake switch in the ON position will break the pilot.

Press the bottom of this switch OFF to DISENGAGE the parking brake. The parking brake icon will remain illuminated until the parking brake pressure switch is disengaged.

To reset the pilot, the parking brake switch must be in the OFF position and the cab doors must be closed. Refer to PILOT RESET SWITCH in THIS SECTION for more information.

NOTE: The drive interlock system prevents the machine from being driven and function controls from being operated while the parking brake is engaged.

2.26

Tigercat 1055B/1075B/1085B Forwarder 2

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Controls and Operation

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1075-072B

19

20

CONTROL PANEL (10550300 -10550320, 10750300-10550330)

7. COOLING FAN SWITCH (FULL ON/ AUTOMATIC/ CLEAN) ( / / - EARLIER DESIGN) ( /AUTO/ - LATER DESIGN) This is a three position switch, FULL ON/ AUTOMATIC/ CLEAN. This switch along with an electronic fan control, controls the operation of the hydraulic cooling fan.

FULL ON POSITION - When the switch is in the FULL ON position, the fan control system is overridden and the fan will run at FULL speed for cooling regardless of charge air, coolant or oil temperatures. Normally the fan control switch is placed in the AUTO position for optimal cooling. The FULL ON position is intended for use in the event of a temporary failure of the fan control.

CLEAN POSITION - When the switch is held in the CLEAN position the direction of rotation is reversed. Reverse rotation is used to clean the charge air cooler, radiator, oil cooler, A/C condenser and air intake hood screens. By “reversing” the flow of the fan, air flow is propelled in the opposite direction, thereby forcing dust and debris off of the coolers.

AUTO POSITION - AUTO is the normal operating position for the fan control switch.

When the switch is in the AUTO position, it will speed up or slow down all based on the temperature of the charge air, engine coolant and/or the temperature of the hydraulic oil.

The electronic control automatically adjusts the fan speed to the minimum required level to maintain optimal operating conditions, and to full speed if an error in the controller exists.

CLEAN is a manual operation and the switch must be held in the CLEAN position to perform this operation. It is also best to have the engine at high idle when using the CLEAN operation.

When the switch is in the AUTO position and the fan runs at minimum speed due to low charge air, engine coolant or hydraulic oil temperatures, turning ON the A/C will cause the fan control to increase the cooling fan speed slightly. This is to ensure that sufficient air flow is available for the cab A/C even while the machine is still warming up.

It is also important to physically clean debris from the machine on a regular basis to maintain low machine operating temperatures.

Refer to CLEANING A/C CONDENSER AND COOLER PACKAGE in THIS SECTION.

2.27

Tigercat 1055B/1075B/1085B Forwarder 2

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Controls and Operation 9

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1075B-113

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CONTROL PANEL (10550321 -10551000, 10750331 - 10751000)

8. EMERGENCY SHUT-OFF SWITCH

10. HIGH BEAM INDICATOR LIGHT

When the emergency shut-off switch is pressed DOWN, it immediately turns OFF electrical power to all functions within the cab including the computer system which, in turn shuts down the engine and hydraulic systems.

(BLUE)

This indicator light will illuminate to indicate that the high beam road lights are ON. Refer also to HI/LOW BEAM SWITCH in THIS SECTION 11. WINDSHIELD WIPER CONTROL DIALS

To allow the power to return to the cab, turn clockwise to allow it to pop back up.

The windshield wiper dials control the windshield wipers individually (front, rear and sides - if equipped). The position of the switch on the control panel corresponds with the position of the related wiper on the cab.

IMPORTANT! The emergency shut-off switch should only be used in emergencies. Error codes will accumulate in the engine computer when the emergency shut-off switch is used.

9. HORN SWITCH This is a two position momentary switch. Press and hold this switch to sound the safety alert horn.

Turning the dial clockwise operates the wiper on a variable delay. Turning the dial further clockwise sets the wiper to high.

To slow or turn off the wiper, turn the dial counterclockwise until the desired setting is reached.

Additional windshield wiper controls to operate wiper pulse and washer functions are located on the left joystick pod.

Refer to LEFT JOYSTICK POD in THIS SECTION.

Always use this horn prior to starting the engine and to alert other personnel in the area of your presence.

2.28

Tigercat 1055B/1075B/1085B Forwarder 2

1

14

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Controls and Operation

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1075-072B

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20

CONTROL PANEL (10550300 -10550320, 10750300-10550330) 17. IGNITION SWITCH - 3 POSITION

12. OPTIONAL SWITCH LOCATION

STOP position - All electrical power fed through the ignition switch is turned “OFF”

13. FOOD WARMER (OPTIONAL) Press the top of the switch to turn ON the food warmer.

RUN position - Connects the battery to all functions. Used for normal machine operation.

Press the bottom of the switch to turn OFF the food warmer.

START position - This position energizes the starter motor and will crank over the engine.

14. WORK LIGHT INDICATOR Illuminates when one or more work lights are on.

NOTE: The WAIT TO START LIGHT must be OFF before starting the engine.

15. OPTIONAL SWITCH LOCATION 16. FUEL HEATER SWITCH

Refer to WAIT TO START LIGHT and STARTING ENGINE in THIS SECTION.

(OPTIONAL)

This is a two position switch.

18. WAIT TO START LIGHT

Press the top of the switch to turn ON the optional fuel heater function on the fuel filter/ water separator.

Press the bottom of the switch to turn OFF the fuel heater function.

An automatic thermostat turns the fuel heater on when the fuel temperature drops below 7°C (45°F) and off when the fuel temperature reaches 24°C (75°F).

2.29

(AMBER)

This light will illuminate when the engine heater is on. Do NOT attempt to start the engine while this light is on.

Refer to STARTING ENGINE in THIS SECTION.

Tigercat 1055B/1075B/1085B Forwarder 2

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Controls and Operation 9

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1075B-113

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CONTROL PANEL (10550321 - 10551000, 10750331 - 10751000)

19. ENGINE STOP LIGHT

21. CONTROL PANEL LATCH

(RED)

The hinged switch panel allows access to electrical components.

This light illuminates when the engine control module reports an error condition. STOP the engine immediately! The engine requires an immediate service inspection to determine cause of the error.

EARLIER DESIGN (10550300-10550320, 10750300-10750330) Turn knob to open hinged control panel.

Contact qualified service personnel for engine inspection and service.

20. ENGINE WARNING LIGHT

LATER DESIGN (10550321 - 10551000, 10750331 - 10751000)

(AMBER)

This light illuminates when the ignition switch is ON and the engine is OFF, or when the engine control module reports an error condition. If this light turns on when the engine is running, then the engine requires servicing. The engine can continue to be operated but a service inspection is required to determine cause of the warning.

Contact qualified service personnel for engine inspection and service.

2.30

Pull up on the latch to open hinged control panel.

Tigercat 1055B/1075B/1085B Forwarder POWER OUTLETS CONTROL PANEL

12 VOLT POWER OUTLET 24 VOLT POWER OUTLET

1075-080

POWER OUTLETS

12 VOLT POWER OUTLET Located in the lower right side of the cab near the control panel, two 12 volt power outlets are provided for portable devices.

24 VOLT POWER OUTLET One 24 volt power outlet is provided for portable devices.

2.31

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder WORK LIGHT SWITCHES

CAB INTERIOR LIGHTING

6

5

1

Controls and Operation

2

3

4 1075-086

7

1075-071

8

INTERIOR LIGHTS

Two light assemblies mounted in the roof inside the cab above the operator’s seat, are used for cab interior lighting and reading lights.

READING LIGHT

WORK LIGHT SWITCHES

INTERIOR LIGHT SWITCH INTERIOR LIGHT

1. Cab Front 2. Cab Rear 3. Crane 4. Wagon 5. Cab Front Right Side 6. Cab Rear Right Side READING LIGHT SWITCH

7. Cab Front Left Side 8. Cab Rear Left Side

1075-078

INTERIOR LIGHT

Press the corresponding light switch to turn on the desired light. To aim the reading light press the reading light lens and swivel it to the desired position.

2.32

Tigercat 1055B/1075B/1085B Forwarder SECONDARY CONTROLS 1 2

1075-080

STEERING AND BRAKE LEVERS

P

P

35221BUNI R0

EMERGENCY STEERING/BRAKE LABEL EMERGENCY STEERING

The emergency steering lever (1) provides secondary steering in the event of loss of the machines primary steering. Push lever FORWARD to steer LEFT, pull lever BACK to steer RIGHT. EMERGENCY BRAKE The emergency brake lever (2) manually controls a hydraulic brake valve which applies the brakes in the front and rear axles. In case of loss of primary brakes, this control can be engaged to stop the machine. This machine is equipped with spring applied parking brakes which are applied when the parking brake switch is on, the (secondary) emergency brake is on, or the machine is not running. The emergency brake control proportionally engages the spring applied parking brake to stop the machine.

Pull the lever BACK to ENGAGE the brake. Push the lever FORWARD to DISENGAGE the brake.

The brake control may be applied at anytime whether the machine is stationary or not.

2.33

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

ENGINE COOLANT HEATER CONTROLS (OPTIONAL)

The cab heater fans turn on and off automatically while the coolant heater is operating.

A digital timing module is provided in the cab if the machine is equipped with the optional coolant heater.

Set the heater blower control to the defrost position and set the temperature control to the warmest setting to assist with heating the cab.

The coolant heater warms and circulates the engine coolant to warm the engine and the cab.

The coolant shut off valve must be open prior to operating the coolant heater.

Consult the manufacturer’s instruction manual for additional information.

Refer to COOLANT SHUT OFF VALVE in THIS SECTION for more information.

EARLIER DESIGN

LATER DESIGN ON/OFF

ROTARY KNOB

SCREW CAP

1075-089

LCD SCREEN 1085B-034

1075-087B

2.34

SELECTION BUTTON

STATUS INDICATOR LIGHT(S)

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

ARMREST HORIZONTAL ADJUSTMENT

PULL UP TO ROTATE ARMREST 90° SIDE PIVOT LEVERS

TILT LEVER

1075-096

ARMREST ADJUSTMENTS

8

7 6

5 4 3 9

SEAT LOCK-OUT SWITCH (USED FOR SHIPPING ONLY)

10

1075-052

1

LEFT REAR SIDE OF SEAT

2

1075B-215

CONTROLS 1. Air Ride Switch

6. Backrest Adjustment

2. Seat Heater Switch

7. Armrest Horizontal Adjustment

3. Fore/Aft Slide

8. Armrest Vertical Adjustment

4. Seat Cushion Angle Adjustment

9. Seat Rotation Switch

5. Seat Belt

10. Seat Lock-Out Switch (for shipping only)

2.35

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

OPERATOR’S SEAT PULL UP ON EITHER ARMREST TO ROTATE ARMREST 90° FOR EASY ACCESS IN AND OUT OF SEAT

ARMREST VERTICAL ADJUSTMENT

ARMREST VERTICAL ADJUSTMENT

SEAT ROTATE SWITCH

BACK ANGLE ADJUSTMENT

SEAT CUSHION ADJUSTMENT

SEAT CUSHION ADJUSTMENT RIDE ADJUSTMENT SWITCH

1075-059 1075B-215

ADJUSTMENTS WARNING The seat belt supplied with this seat must be used at all times when operating this machine.

HEIGHT ADJUSTMENT The seat height is controlled by the push/pull air ride adjustment switch located in front on the left side of the seat. The seat air spring provides a total height adjustment of 127 mm (5 in).

To Raise the Seat Push the ride adjustment switch IN to inflate the air spring.

To Lower the Seat Pull the ride adjustment switch OUT to deflate the air spring.

SHOCK ABSORBER A heavy duty shock absorber, located under the seat frame provides additional ride comfort.

NOTE: Over inflating the seat air spring will limit the shock absorber action. For best results, inflate the air spring to desired height, then momentarily pull on ride adjustment switch to partially deflate air spring.

SEAT FORE/AFT ADJUSTMENT

SEAT ROTATION ADJUSTMENT Press the seat rotate switch to release the lock and rotate the seat from a forward facing position to a rearward facing position or vise versa.

Press the switch again to lock the seat in the desired position. The seat is provided with infinite locking positions to suit the various operating requirements.

BACK ANGLE ADJUSTMENT Rotate back angle adjustment knob to position the seat at the desired angle.

FORE/AFT SLIDE Loosen fore/aft slide lever. Move the seat forward or backward to the desired position relative to the footpedal controls. Tighten fore/aft slide lever.

ARMREST ADJUSTMENT Each armrest has 5 adjustments to place it in the required position. Loosen adjustment locking knobs/levers to reposition armrest height, tilt, side pivot and fore/aft position. Armrest can also be rotated up 90° for easy access in and out of seat.

SEAT CUSHION ADJUSTMENT Rotate adjustment to change seat cushion angle.

NOTE: A seat lock-out switch located on the rear left side of the seat is used to lock the seat in the lowest position for shipping the seat prior to installation in the cab. If the seat ride adjustment is incorrect, push the switch to the side to unlock the seat.

2.36

Tigercat 1055B/1075B/1085B Forwarder SLOPE INDICATORS

Controls and Operation CAB ALARM ALARMS ALARM LIGHTS

1075B-038A

SLOPE INDICATOR

INDICATOR - FRONT PANEL

1075B-038A 1075B-046

SLOPE INDICATOR

ALARM LIGHTS There are four alarm lights. Two lights are located in the front lower panel (shown here) and two lights are located in the rear lower panel (not shown). The alarms lights are turned on by the computer system whenever an alarm is activated.

INDICATOR - LEFT SIDE ROOF PANEL Two indicators provide the operator with machine slope angle in 5° increments up to 45°. One indicator is mounted in the front panel (Indicates Machine Side Slope Angle) and the second indicator is mounted in the top LH side cab roof panel (Indicates Machine Incline/Decline Angle uphill or downhill steepness).

ALARM LIGHTS

AUDIBLE ALARM An audible alarm is located on the speaker panel in the top front panel of the cab. The audible alarm is turned on whenever an alarm is activated.

MESSAGE DISPLAY

STORAGE COMPARTMENTS CUP HOLDER

ASH TRAY

LEFT STORAGE COMPARTMENT

When the alarm lights and the audible alarm are active, view the MD3 Computer Display for alarm messages. Refer to COMPUTER ~ MESSAGES in this section.

1075B-047

Two compartments in the cab, one on the left side (shown above) and one on the right side (not shown) can be used for storage. A cup holder and an ash tray is also provided.

2.37

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

TOP VIEW OF OPERATOR’S SEAT & CONTROLS

MD3 COMPUTER

MD3 COMPUTER

ARROW (SCROLL) UP

COLOUR DISPLAY

OK (ENTER)

MD3 COMPUTER

ARROW (SCROLL) DOWN

USB PORT

F1

F2

F3

F4

ESC (BACK)

MENU

1075B-051

RIGHT JOYSTICK POD 1075-066 1075-074A

MD3 COMPUTER, ELECTRONIC REMOTE CONTROL AND DISPLAY

MD3 COMPUTER/ELECTRONIC REMOTE CONTROL/DISPLAY

Push this button to enter a value, save a value entered or confirm a selection made.

The MD3 has a 3.5 in. colour display for reading system information. The front of the MD3 consists of a control panel with a display and nine buttons.

• Menu button .

Displays the Menu page. It is not programmable.

• F1 through F4 function buttons.

These buttons are configured by program software to display a specific page, an adjustment group or act as an input.

• Up and down arrow buttons

,

.

Navigation buttons are used to scroll through selections on a menu page. The buttons are configured by program software to display a page, display an adjustment group or act as a virtual input.

• OK button

.

• ’Esc’ or BACK button .

Displays the previous display page. It may be configured by program software to display a page, display an adjustment group or act as a virtual input.

The MD3 computer, electronic remote control and display is the operator interface with the electronic control system. The MD3 is the central unit in the control system which works as both a master controller and a display unit. It has a backlit colour graphic transflective display.

A USB port is located on right side of the MD3 mounting cover. Connect a laptop with appropriate IQAN software to update the software, perform diagnostics and make adjustments. Refer to COMPUTER in THIS SECTION and SECTION 6 of the SERVICE MANUAL for more information.

2.38

Tigercat 1055B/1075B/1085B Forwarder MD3 COMPUTER MODULE

LX-A0 JOYSTICK LEFT

LX-A1 JOYSTICK RIGHT

9 PIN ENGINE DIAGNOSTIC CONNECTOR 1075B-008

XS2 EXPANSION MODULE CAB

Controls and Operation XA2-A0 EXPANSION MODULE ENGINE FRAME

XA2-A1 EXPANSION MODULE REAR FRAME

XA2-A2 EXPANSION MODULE REAR FRAME

ENGINE ELECTRONIC CONTROL MODULE

COMPUTER CONTROL SYSTEM COMPONENTS

COMPUTER CONTROL SYSTEM

NOTE: The computer control system software may be updated after the machine is in service as a part of on-going product improvement programs and service newsletters. The information contained in this manual is accurate at the time of printing. Improvements to the machine and/or software are on-going and may not be covered.

In these cases contact your Tigercat dealer for appropriate information.

The MD3 computer control system is part of a network of components (shown above). The system is made up of the following components: •

MD3 Computer and Display Module

•

LX Electronic Joystick Left

•

LX Electronic Joystick Right

•

XS2 Expansion Module (Cab)

•

XA2 Expansion Module (Engine Frame)

•

XA2 Expansion Module (Rear Frame)

•

XA2 Expansion Module (Rear Frame)

•

Engine Electronic Control Module

•

Various controls, switches, sensors and valves not shown.

The MD3 computer is the main controller in the system. The MD3 computer program is the operating system for the computer display as well as the control system for the machine operating parameters.

The engine electronic control module provides electronic information to the MD3 computer via the J1939 CAN BUS link. This information is displayed on the computer display.

2.39

Tigercat 1055B/1075B/1085B Forwarder

1075B-107

Controls and Operation

LEFT JOYSTICK

1075B-106

1075B-115 1075B-104

XS2 MODULE (CAB)

1075B-105

XA2 MODULES (REAR FRAME)

2.40

RIGHT JOYSTICK

XA2 MODULE (ENGINE FRAME)

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

MD3 COMPUTER/ELECTRONIC REMOTE CONTROL/DISPLAY CONT’D 1

2

3

4

5

6

7

8

9

10

11 20 19 18

12

17 13

14 1075B-090

15

16

MAIN MENU

MD3 COMPUTER MAIN MENU

11. **PARKING BRAKE ON

1. *CRANE ON/OFF

12. ENGINE TACHOMETER RPM

2. *ENGINE WORKING RPM ON/OFF

13. ENGINE MENU - Press F1 to select

3. *OSCILLATION LOCK ON/OFF

14. ADJUSTMENT MENU - Press F2 to select

4. *2ND GEAR ON/OFF (1055B/1075B ONLY)

15. ENGINE COOLANT TEMPERATURE GAUGE

5. *ALL WHEEL DRIVE ON/OFF (1055B/1075B ONLY)

16. INFORMATION MENU - Press F3 to select

*DIFFERENTIAL LOCK (1085B ONLY) 6. *PILOT RESET ON/OFF 7. *TRAVEL/ENGINE SPEED ADJUST ON/OFF 8. *BLADE FLOAT ON/OFF 9. *DIFFERENTIAL LOCKS ON/OFF 10. TIME (CLOCK)

17. ALARM INDICATORS - Press F4 to select 18. OIL GRADE INDICATOR 19. HYDRAULIC OIL TEMPERATURE GAUGE 20. FUEL LEVEL GAUGE * When the icon is illuminated, function is ON. ** When illuminated PARKING BRAKE IS ON.

2.41

Tigercat 1055B/1075B/1085B Forwarder ENGINE MENU

1075B-090

Controls and Operation The engine functions on the display are: • • • • • • • • • • • •

Engine Speed - rpm Engine Load - % Engine Temperature - °C Engine Oil Pressure - bar Turbocharger Boost Pressure - bar Battery Voltage - V Fuel Temperature - °C Average Fuel Rate - L/h Fuel Rate - L/h Charge Air Temperature - °C Engine Hours - h Fuel Used - L

In addition: •

Cold Idle - On/Off Press the arrow up or arrow down buttons to toggle the cold idle function ON/OFF. Refer to COLD IDLE OPERATION and COLD IDLE SPEED ADJUSTMENT in THIS SECTION.

From the main menu press the F1 button to select the engine display.

Press the back button again to return to the main menu.

1075B-075

When selected the engine menu icon is on display and the engine functions will also be displayed.

2.42

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation 3. Engine Temperature - °C

ENGINE FUNCTIONS Press the back button to return to the main menu.

This display indicates the current engine coolant temperature.

If temperature rises above recommended temperature, alarm will sound, check the following:

1. Engine Speed (rpm) This display indicates engine speed in rpm.

Maintaining Correct Engine RPM Low Idle After Pilot Reset Working Speed Top Speed

• Plugged air intake access panel screens • Plugged radiator.

850 rpm 900 rpm 1400 rpm* 2200 rpm

DO NOT continue to operate machine Refer to CLEANING A/C CONDENSER AND COOLER PACKAGE in THIS SECTION.

*NOTE: The operator can activate/deactivate the crane working speed function using the crane working speed switch on the right joystick pod. Refer to CRANE WORKING SPEED SWITCH in THIS SECTION for more information.

NOTE: Coolant temperature can also be monitored using the engine coolant temperature gauge shown on the main menu.

The crane working speed setting can be adjusted to suit operator preferences (1400 rpm default, 900-1800 rpm range).

Refer to COMPUTER ~ADJUSTMENT MENU~CRANE ADJUSTMENTS for more information.

Refer to the COMPUTER ~ MESSAGES CRITICAL ~ ENGINE TEMPERATURE HIGH in THIS SECTION for more information.

NOTE: Engine speed can also be monitored using the engine tachometer gauge shown on the main menu and the on the information menu display.

2. Engine Load - % The display shows the current load on the engine in percentage.

2.43

Tigercat 1055B/1075B/1085B Forwarder 4. Engine Oil Pressure - bar

Controls and Operation 10. Charge Air Temperature - °C

This display indicates engine oil pressure.

This display indicates the charge air cooler temperature reading.

If oil pressure falls too low, an alarm will sound.

11. Engine Hours

Refer to the COMPUTER ~ MESSAGES CRITICAL ~ ENGINE OIL PRESSURE LOW in THIS SECTION.

This display indicates the total number of hours the engine has run.

12. Fuel Used - L

5. Turbocharger Boost Pressure - bar

This display indicates the total fuel used during the life of the machine.

This display indicates air intake manifold boost pressure in bar. This reading is an absolute value and includes atmospheric pressure.

6. Battery Voltage - Volts This display indicates battery voltage levels.

Normal operating range for the electrical system is between 27 and 28 volts when the engine is running.

FUEL GAUGE The fuel level gauge is shown on the main menu.

If engine voltage goes outside the normal range, an alarm will sound. Refer to COMPUTER ~ MESSAGES in THIS SECTION. A reading in excess of 30 volts indicates a possible faulty voltage regulator.

A reading less than 22 volts indicates a possible faulty battery or alternator.

IMPORTANT 24 VOLT ELECTRICAL SYSTEM 7. Fuel Temperature - °C The display shows fuel temperature.

8. Average Fuel Rate - L/h The display shows the average fuel rate since the last reset. Refer to COMPUTER ~ INFORMATION MODE MENU ~RESET AVG L/H. 9. Fuel Rate - L/h This display indicates the current, instantaneous, rate of fuel consumption.

2.44

Tigercat 1055B/1075B/1085B Forwarder ADJUSTMENT MENU

From the main menu press F2 button to select the ADJUSTMENT MENU. When selected the adjustment menu icon and the adjustment selections are displayed.

The adjustment selections are: •

Operator Access - Press F1 to select

•

Machine Adjust - Press F2 to select

•

Crane Adjust - Press F3 to select

•

Drive Adjust - Press F4 to select Press the back button to return to the main menu.

2.45

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

OPERATOR ACCESS SETTINGS

Change Operator

Press the F1 button to select the Operator Access from the ADJUSTMENT MENU.

Press F1 from the adjust menu to select change operator.

The operator access menu and the current operator number and name is displayed. If the machine has been shut down the lock icon is displayed beside the operator number.

Use the arrow up/down to select operator.

Press the OK button to confirm selection.

There are four adjustable operator selections (1, 2, 3,4) which can be customized. The machine is shipped from the factory with default settings for operators 1 through 4.

The adjustment selections are as follows: •

Change Operator - Press F1 to select

•

Change Name - Press F2 to select

•

Unlock Adjust - Press F3 to select

•

Adjust Rights - Press F4 to select

In addition the operator 0 is a non-adjustable operator selection which returns the machine to factory default settings for all adjustable functions. This can be useful to identify or eliminate operator custom settings as a cause or contributor when troubleshooting adjustable machine controls.

Press the back button to return to the main menu.

Press the back button to return to the adjustment menu Press the back button again to return to the main menu.

2.46

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

Change Name

Unlock Adjust

Press F2 from the adjust menu to select change name.

Unlock adjust unlocks the operator adjustments for the operator currently selected. An operator password is required.

The operator name menu is displayed.

Press F3 from the adjust menu to select unlock adjust.

Press F2 to select Case (letters) OR

Press F3 for Numeric (numbers).

Use the Arrow Up/Down buttons to scroll to characters, delete or space. Press OK to select.

When name is complete scroll to Done and select OK.

The operator password menu is displayed.

Use the arrow up/down buttons and OK button to enter the four digit password.

Press F2 (left arrow)/F3 right arrow) to move through the four digits.

When password has been entered press F4 () to confirm and exit the password menu.

Press the back button to return to the adjustment menu.

The operator access menu reappears. The lock icon beside the operator name is turned off and the unlock adjust selection (F3) has been removed.

Press again to return to the main menu.

2.47

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation NOTE - OPERATOR PASSWORDS: Factory default passwords for operator 1 to 4 are 1111, 2222, 3333, and 4444 respectively.

Operator passwords can be customized through the adjust rights menu screen (MAIN MENU~ ADJUSTMENT MENU~OPERATOR ACCESS~ADJUST RIGHTS).

NOTE - PASSWORD LOGOUT: To logout of password accessible adjustments and lock in setting changes turn ignition key OFF when adjustments are completed.

When the ignition key is turned ON again password re-entry will be required to access adjustments.

Press the back button to return to the adjustment menu.

The operator name selected is displayed. The lock icon is no longer displayed.

All preset machine adjustments, crane adjustments and drive adjustments for operator 1 are now unlocked and can be adjusted.

Press the back button to return to the main menu.

2.48

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

Adjust Rights Adjust rights allows owners to administer operator passwords and adjustment rights. An adjust rights password is required.

The adjust rights screen is displayed.

Use the arrow up/down buttons to scroll through the menu choices.

Press F4 from the adjust menu to select adjust rights.

Press OK to select a password update or lockout update for operator 1 through 4.

The adjust rights password menu is displayed.

Use the arrow up/down buttons and OK button to enter the four digit password.

Press F2 (left arrow) or F3 (right arrow) to select the digit to enter.

When the password has been entered press F4 () to confirm and exit the password menu.

The adjust rights menu is displayed.

Operator Password Use the arrow up/down buttons to adjust the operator password.

Press OK to confirm.

Press F2 to reset to factory default setting.

Current passwords and lockout status for operator 1 through 4 are shown.

Press F1 to change rights.

2.49

Tigercat 1055B/1075B/1085B Forwarder

Operator Locked Out ?

Use the arrow up/down buttons to select operator adjustment rights No/Yes. No: Operator is allowed to access operator adjustments (operator password required).

Yes: Operator is locked out of operator adjustments.

Press OK to confirm.

Press F2 to reset to factory default setting.

Press the back button to return to the adjustment rights screen.

Press again to return to the operator access menu.

Press again to return to the adjustment menu.

Press again to return to the main menu.

NOTE - ADJUST RIGHTS PASSWORDS: The adjust rights password is intended for use by owners. Contact Tigercat customer service for adjust rights password information. This password can be customized by a Tigercat service technician.

Factory default passwords for operators 1 to 4 are 1111, 2222, 3333, and 4444 respectively.

Factory default setting for operator lock out is no for operators 1 through 4.

NOTE - PASSWORD LOGOUT: To logout of password accessible adjustments and lock the setting changes, turn the ignition key OFF when adjustments are completed.

When the ignition key is turned ON again password re-entry is required to access adjustments.

2.50

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

MACHINE ADJUST SETTINGS

The machine adjust settings are: Press the F2 button to select the Machine Adjust settings from the ADJUSTMENT MENU.

Steer Stop Cushion Range 0 to 100* % This setting adjusts the performance of the steer stop cushion function. This function uses the signal from the steering proximity sensor to slow steering as the steering angle approaches the limit set by the steer stops. A lower setting will result in a harder steer stop impact. A higher setting will result in a softer steer stop impact.

Steering Start Slope Range 50 to 1000 ms (500* ms) Steering Stop Slope Range 50 to 1000 ms (500* ms) Steering Fine Control Range 0* to 100 %

The machine adjust menu and the current settings are displayed for the current operator.

An operator password is required to access all adjustment settings. If a lock icon is shown on screen the adjustment features are locked.

The operator must first go to the unlock adjust screen and enter an operator password to access adjustment features. (MAIN MENU~ ADJUSTMENT MENU~OPERATOR ACCESS~ UNLOCK ADJUST). Refer to UNLOCK ADJUST in THIS SECTION.

Refer to JOYSTICK CONTROL OUTPUT ADJUSTMENT SETTINGS in THIS SECTION for more information about how start slope, stop slope and fine control settings affect steering performance.

Cold Idle Speed Range 850 to 1200 rpm (1100* rpm) Refer to COLD IDLE OPERATION and COLD IDLE SPEED ADJUSTMENT in THIS SECTION.

Press F1 to select Machine Adjust Press the back button to return to the machine adjust menu.

Press again to return to the adjustment menu.

Press again to return to the main menu.

2.51

Tigercat 1055B/1075B/1085B Forwarder Oil Grade (Hydraulic)

Controls and Operation Speed Sensor On* Off

ISO 22* Petro CAN MV 22 ISO 32 Petro CAN MV 36 ISO 46 Petro CAN MV 60 ISO 68

Use this feature only under the direction of a Tigercat service technician in the event of a drive speed sensor failure or malfunction. It is intended only as a temporary measure to allow a machine to be moved to a suitable service location.

This information is used by the machine program to adapt hydraulic oil temperature alarm messages for the operating range of each Hydraulic Oil Grade.

The current speed sensor setting is not shown on the machine adjust menu display but is accessible from that screen by pressing F1 to select Machine Adjust.

Hydraulic oil grade information is shown on the main menu below the hydraulic oil temperature gauge.

When ON the machine is in normal operating mode with the drive speed sensor functioning.

The machine should operate in this mode at all times unless directed by a Tigercat service technician. The drive speed sensor detects the travel speed of the machine by measuring the drive motor speed. This speed is critical in many calculations of the drive system program to provide optimal performance and offer protection of the drive system components.

Refer to APPROVED HYDRAULIC OILS in SECTION 3 for hydraulic oil operating range information.

Refer also to COMPUTER ~ MESSAGES - CRITICAL ~ HYDRAULIC OIL TEMPERATURE HIGH in THIS SECTION for more information about the hydraulic oil temperature message.

When OFF the machine will operate with the speed sensor not functioning and an alert message will be displayed until the setting is returned to ON. Performance of the drive system will be reduced. This setting should only be used under the direction of a Tigercat service technician in the event of a drive speed sensor failure or malfunction. It is intended only as a temporary measure to allow a machine to be moved to a suitable service location. The speed sensing circuit (speed sensor, harnesses, resistor) should be serviced immediately. When repairs are completed the speed sensor should be turned back ON for normal operation.

Holding Brake On* Off When ON the holding brake feature automatically engages the service brake when the drive foot pedal is released and the machine comes to a stop. When driving resumes the service brake will release automatically.

In extreme cold weather conditions, the holding brake feature may cause a delay in release of the service brake when travel is resumed. This feature may be turned off to avoid brake release delays in cold weather.

Refer to COMPUTER~MESSAGES ALERT~DRIVE SPEED SENSOR OFF in this section.

When the holding brake feature is OFF the service brake will not automatically engage. If required, the service brake must be manually applied with the brake foot pedal.

Refer to COMPUTER~MESSAGES ALERT~DRIVE MOTOR SPEED SENSOR NO MOTOR SPEED in this section. * NOTE: Reset default settings are marked.

Refer to COMPUTER ~ ADJUSTMENT MENU ~ EXAMPLE ~ ADJUSTMENT MENU NAVIGATION for an example of adjustment menu navigation.

2.52

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

CRANE ADJUST SETTINGS

Press the back button to return to the adjustment menu.

Press again to return to the main menu.

Press the F3 button to select the Crane Adjust settings from the ADJUSTMENT MENU. The machine adjust menu is displayed. The current operator is shown on the screen.

An operator password is required to access all adjustment settings. If a lock icon is shown on screen the adjustment features are locked.

The operator must first go to the unlock adjust screen and enter an operator password to access adjustment features. (MAIN MENU~ ADJUSTMENT MENU~OPERATOR ACCESS~ UNLOCK ADJUST). Refer to UNLOCK ADJUST in THIS SECTION.

When MORE is pressed, the following Crane functions can be selected:

•

Stick Boom - Press F1 to select

•

Telescope - Press F2 to select

•

Grapple Rotate - Press F3 to select

•

Grapple Open/Close - Press F4 to select Press the back button to return to the previous screen of the crane adjust menu.

Press again to return to the adjustment menu.

Press again to return to the main menu.

The adjustment selections are as follows: •

General Crane - Press F1 to select

•

Slew - Press F2 to select

•

Main Boom - Press F3 to select

•

More... - Press F4 to select 2.53

Tigercat 1055B/1075B/1085B Forwarder GENERAL CRANE

The following crane functions can be adjusted to fine tune the operating speeds and start/ stop ramps. In addition band width limiting and damping settings can be adjusted.

Crane Speed (%) The crane speed adjustment reduces the maximum crane speeds of all of the crane functions (except grapple open or close). The new reduced speeds is the maximum speed setting of each crane function multiplied by the percentage displayed.

Refer to JOYSTICK CONTROL OUTPUT ADJUSTMENT SETTINGS in THIS SECTION for more information about how start slope, stop slope, fine control, BWL and damping settings affect function performance.

Crane Working Speed (rpm)

Refer to COMPUTER~ADJUSTMENT MENUCRANE ADJUST~CRANE ADJUSTMENT SETTINGS REFERENCE CHART in THIS SECTION for range and default setting information.

To access the crane working speed adjustment, navigate to COMPUTER ~ADJUSTMENT MENUCRANE ADJUST~GENERAL CRANE~CRANE WORKING SPEED. Set the engine rpm that can be used while operating the crane. When activated, the engine rpm increases to, and maintains the rpm value set.

This feature eliminates the need for the operator to maintain engine rpm using the drive foot pedal.

The crane working speed setting can be adjusted a value between 900 and 1800 rpm. The default setting is 1400 rpm.

Refer to CRANE ON/OFF SWITCH and CRANE WORKING SPEED SWITCH in THIS SECTION. Working Speed Active Always This setting toggles the operation of the crane working rpm switch from default to alternate settings.

If this setting is No (default setting) the crane working rpm switch works with default computer settings which require that the crane on/off switch be used in conjunction with the crane working speed switch. In this case the minimum engine rpm setting is available only when operating the crane and the operator’s seat is facing the crane.

Controls and Operation

SLEW (CRANE SWING) Slew adjustments are used to customize the crane swing functions +CW/-CCW. MAIN BOOM Main boom adjustments are used to customize the main boom function +UP/-DOWN. STICK BOOM Stick boom adjustments are used to customize the stick boom function +UP/-DOWN. TELESCOPE Telescope adjustments are used to customize the main boom function +EXTEND/-RETRACT. GRAPPLE ROTATE Grapple rotate adjustments are used to customize the grapple rotate function +CW/-CCW. GRAPPLE OPEN/CLOSE Grapple open/close adjustments are used to customize the grapple open/close function +OPEN/-CLOSE.

If this setting is Yes (alternate setting) the crane working rpm switch works independently of the crane on/off switch making the minimum engine rpm setting available for travelling operations in addition to crane operation, regardless of seat position.

2.54

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation START/STOP SLOPE

JOYSTICK CONTROL OUTPUT ADJUSTMENT SETTINGS (CURRENT OUT)

Current [mA] Max current

The following settings fine tune the operating speeds and start/stop ramps for the joystick controlled functions. In addition band width limiting and damping settings can be adjusted.

A general description of each adjustment is given below as a guide to using these function adjustments to customize joystick operated machine functions according to operator preferences.

More information about specific adjustable functions is provided on the following pages which cover the machine adjust, crane adjust and drive adjust menus.

Min current Stop slope

Start slope

t [ms]

Start and stop slope is the time it will take for the current to rise from minimum to maximum and maximum to minimum respectively.

FINE CONTROL Current out value after fine control Max current Fine control value for respective curve:

MINIMUM CURRENT

1: 0% 2: 50%

Current [mA]

A = Current range min current

3: 75% 4: 100%

1 2 3 Min current

Min current

0

50

100 %

Input value

A Lever position

Minimum current settings control function start speed. Coils on hydraulic valves require a certain amount of current before they begin to operate the valve. The Min current value is the current that will be sent to the hydraulic valve coil when the joystick is moved a very small amount.

Fine Control changes the current output to joystick position curve from being a straight line to being a curved line. Lower numbers make the first 50% of joystick movement create more output. Higher numbers make the first 50% of joystick movement create less output.

The min current is adjusted to a value that causes the function to just begin to move.

MAXIMUM CURRENT Current [mA]

4

B = Current range max current

Max current B Min current

Lever position

Maximum current settings control the maximum speed the function will operate.

2.55

Tigercat 1055B/1075B/1085B Forwarder BAND WIDTH LIMITING (BWL) Band width limiting settings decrease the frequency bandwidth of the (joystick) output signal whenever the change of the output signal is smaller than BWL window. The bandwidth limit will decrease linearly with smaller changes. When the change of the signal is zero, the bandwidth will also be zero. When the signal change is larger than the window, no bandwidth limitation will be used.

This function is particularly useful for electrical signals containing spikes where a normal filter would decrease the overall dynamics of the signal, such as joystick control for a crane function.

Electrical spikes can occur when operating on uneven and rough terrain where the machine movement may make the operator’s hands shake and unintentionally stroke the joystick causing a spike in output signal. The BWL filters clip off the high points in output signal, smoothing changes in joystick function movement.

Setting BWL to a low value (0% minimum setting) will result in less filtering. Setting BWL to a high value (50% maximum setting) will result in more filtering smoothing out the function operation.

DAMPING Damping settings control the amount of travel required on the joysticks to reach full function speed. The value of the damping setting is the percent of full travel that the joystick needs to be moved, to reach full function speed.

Adjusting damping settings to a low value, will result in very sensitive control, and reduces movement of hands, fingers and wrists – resulting in reduced operator fatigue.

Adjusting damping settings to a high value, will utilize more of the complete joystick travel and will make the function control less sensitive (easier to operate) but, will require more hand movement.

For inexperienced operators, damping settings should be set high. Once operators are comfortable with operating the function, the damping settings can be reduced to a desired level, based on operator preference.

2.56

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

CRANE ADJUSTMENT SETTINGS REFERENCE CHART Adjustments

Range (or Choice)

GENERAL CRANE Crane speed 60 Crane working speed 900 Working speed active always No SLEW (CRANE SWING +CW/-CCW) + Min current 0 + Max current 0 - Min current 0 - Max current 0 + Start slope 0 + Stop slope 0 + Fine control 0 - Start slope 0 - Stop slope 0 - Fine control 0 BWL 0 Damping 50 MAIN BOOM (+UP/-DOWN) + Min current 0 + Max current 0 - Min current 0 - Max current 0 + Start slope 0 + Stop slope 0 + Fine control 0 - Start slope 0 - Stop slope 0 - Fine control 0 BWL 0 Damping 50 STICK BOOM (+UP/DOWN) + Min current 0 + Max current 0 - Min current 0 - Max current 0 + Start slope 0 + Stop slope 0 + Fine control 0 - Start slope 0 - Stop slope 0 - Fine control 0 BWL 0 Damping 50

Units

Default Settings

to to or

100 1800 Yes

% rpm

100 1400 No

to to to to to to to to to to to to

700 700 700 700 1000 1000 100 1000 1000 100 50 90

mA mA mA mA ms ms % ms ms % % %

350 540 350 540 500 900 0 500 900 0 0 90

to to to to to to to to to to to to

700 700 700 700 1000 1000 100 1000 1000 100 50 90

mA mA mA mA ms ms % ms ms % % %

360 600 360 500 800 900 0 500 500 0 0 90

to to to to to to to to to to to to

700 700 700 700 1000 1000 100 1000 1000 100 50 90

mA mA mA mA ms ms % ms ms % % %

355 600 355 600 500 500 0 500 400 0 0 90

2.57

Tigercat 1055B/1075B/1085B Forwarder

Adjustments

Range (or Choice)

TELESCOPE (+IN/-OUT) + Min current 0 to + Max current 0 to - Min current 0 to - Max current 0 to + Start slope 0 to + Stop slope 0 to + Fine control 0 to - Start slope 0 to - Stop slope 0 to - Fine control 0 to BWL 0 to Damping 10 to GRAPPLE ROTATE (+CW/-CCW) + Min current 0 to + Max current 0 to - Min current 0 to - Max current 0 to + Start slope 0 to + Stop slope 0 to + Fine control 0 to - Start slope 0 to - Stop slope 0 to - Fine control 0 to BWL 0 to Damping 50 to GRAPPLE OPEN/CLOSE (+CLOSE/-OPEN) + Min current 0 to + Max current 0 to - Min current 0 to - Max current 0 to + Start slope 0 to + Stop slope 0 to + Fine control 0 to - Start slope 0 to - Stop slope 0 to - Fine control 0 to BWL 0 to Damping 10 to

Controls and Operation

Units

Default Settings

700 700 700 700 1000 1000 100 1000 1000 100 50 90

mA mA mA mA ms ms % ms ms % % %

350 560 350 560 600 300 0 600 300 0 0 90

700 700 700 700 1000 1000 100 1000 1000 100 50 90

mA mA mA mA ms ms % ms ms % % %

360 480 360 480 100 100 0 100 100 0 0 90

700 700 700 700 1000 1000 100 1000 1000 100 50 90

mA mA mA mA ms ms % ms ms % % %

345 520 345 540 0 0 0 0 0 0 0 50

2.58

Tigercat 1055B/1075B/1085B Forwarder DRIVE ADJUSTMENTS

Controls and Operation Press F2 to select Adjust Start Ramp.

Press F3 to select Adjust Stop Ramp.

Adjust Start Ramp (Drive foot pedal) Range 0 to 100 % (50* %) This adjusts the response of the drive foot pedal from zero to maximum travel speed.

A low setting causes a fast response.

A high setting causes a slow response.

Adjust Stop Ramp (Drive foot pedal) Range 0* to 100 % This adjusts the response of the drive foot pedal from max travel speed to zero when the pedal is released.

A low setting causes a fast response.

A high setting causes a slow response.

Press the F4 button to select the drive adjust settings from the ADJUSTMENT MENU.

* Default setting.

Press the back button to return to the adjustment menu.

Press again to return to the main menu.

Refer to COMPUTER ~ ADJUSTMENT MENU ~ EXAMPLE ~ ADJUSTMENT MENU NAVIGATION for an example of adjustment menu navigation.

The drive adjustments screen displays the current drive start slope and the drive stop slope for the operator logged in.

An operator password is required to access all adjustment settings. A lock icon is displayed when the adjustment features are locked. The operator must first go to the unlock adjust screen and enter an operator password to access adjustment features. (MAIN MENU~ ADJUSTMENT MENU~OPERATOR ACCESS~ UNLOCK ADJUST). Refer to COMPUTER ~ ADJUSTMENT MENU - OPERATOR ACCESS ~ UNLOCK ADJUST in THIS SECTION.

2.59

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

EXAMPLE ~ ADJUSTMENT MENU: An operator password is required to access all adjustment settings. A lock icon is displayed when the adjustment features are locked. The operator must first go to the unlock adjust screen and enter an operator password to access adjustment features. (MAIN MENU~ ADJUSTMENT MENU~OPERATOR ACCESS~ UNLOCK ADJUST). Refer to COMPUTER ~ ADJUSTMENT MENU - OPERATOR ACCESS ~ UNLOCK ADJUST in THIS SECTION.

Press F1 button to select general crane adjustments.

From the main menu press F2 button to select the ADJUSTMENT MENU.

Press the arrow up or arrow down buttons to scroll to the setting to be adjusted.

Press the F2 button to reset to default setting.

Press F2 (Yes) or F3 (No) to confirm.

Press F3 to select adjust crane settings.

2.60

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

OR

OR

Press the OK button to go to the adjustment screen.

To reset to default setting press the F2 button.

Press F2 (Yes) or F3 (No) to confirm.

Press the arrow up or arrow down buttons to make the adjustment.

Press the back button to return to the crane adjustment menu.

Press the OK button to confirm the setting.

Press again to return to the adjustment menu.

Press again to return to the main menu.

2.61

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

INFORMATION MODE MENU

5

1

2

3

4

7

6

When the INFORMATION display screen is opened the following functions are displayed: Press the F3 button to access the information menu.

1. Travel Speed (km/h) 2. Trip Distance (m) 3. Fuel Rate - L/h 4. Average Fuel Rate (L/h) 5. Engine Load Indicator (%) 6. Engine Speed (rpm) (Maximum Engine Speed Setting Indicator) 7. Travel Speed (% of Maximum Travel Speed) (Maximum Travel Speed Indicator) Press the F1 (Reset Trip) button to reset the trip distance function.

Press the F2 (Reset Avg L/h) to reset the average fuel rate function.

Press the F3 (Activity Log) to select the activity log menu.

The Information display provides a second level of gauges that monitor other functions of importance that can be viewed at any time.

Press the back button to return to the main menu.

This display is ideal when travelling.

2.62

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

INFORMATION FUNCTIONS 1. Travel Speed (km/h) This display indicates the machine travel speed in km/h.

2. Trip Distance (m)

The crane working speed setting can be adjusted to suit operator preferences (1400 rpm default, 900-1800 rpm range). Refer to COMPUTER ~ADJUSTMENT MENU CRANE ADJUST ~ GENERAL CRANE ~ CRANE WORKING SPEED for more information.

This display indicates the distance travelled since the last reset.

Press the F1 (Reset Trip) at the information menu display to reset the trip distance function.

3. Fuel Rate - L/h This display indicates the current, instantaneous, rate of fuel consumption.

NOTE: Engine speed can also be monitored using the engine tachometer gauge shown on the main menu on the engine menu display.

4. Average Fuel Rate (L/h) The display shows the average fuel rate since the last reset.

7. Travel Speed (% Of Maximum Travel Speed) (Maximum Travel Speed Indicator)

Press the F2 (Reset Avg L/h) at the information menu display to reset the average fuel rate function.

This display indicates machine travel speed as a percentage of maximum travel speed.

5. Engine Load Indicator (%)

The orange indicator at the top of the Travel % graphical display indicates the maximum travel speed setting. Maximum travel speed is adjusted using the maximum travel speed control located on the right joystick pod.

The display shows the current load on the engine in percentage.

6. Engine Speed (rpm) (Maximum Engine Speed Setting Indicator) This display indicates engine speed in rpm.

The orange indicator at the top of the Engine RPM graphical display indicates the maximum engine speed setting. Maximum engine speed is adjusted using the maximum engine speed control located on the right joystick pod.

Refer to MAXIMUM ENGINE SPEED CONTROL in THIS SECTION.

MAXIMUM TRAVEL SPEED SETTING INDICATOR

Maintaining Correct Engine RPM Low Idle After Pilot Reset Working Speed Top Speed

Refer to MAXIMUM TRAVEL SPEED CONTROL in THIS SECTION.

850 rpm 900 rpm 1400 rpm* 2200 rpm

*NOTE: The operator can activate/deactivate the crane working speed function using the crane working speed switch on the right joystick pod. Refer to CRANE WORKING SPEED SWITCH in THIS SECTION for more information.

2.63

MAXIMUM ENGINE SPEED SETTING INDICATOR

Tigercat 1055B/1075B/1085B Forwarder ACTIVITY LOG

Controls and Operation RESET ACTIVITY LOG Press the F1 (Reset Log) from the activity log menu

Press F3 from the information menu to select activity log.

The activity log password menu is displayed

Use the arrow up/down buttons and OK button to enter the four digit password.

Press F2 (left arrow)/F3 right arrow) to move through the four digits if required.

When password has been entered press F4 () to confirm and exit the password menu.

The activity log will reset all monitored functions to 0 when the password is entered correctly.

NOTE - ACTIVITY LOG PASSWORD: The following monitored functions are displayed: •

Engine Hours Since Reset (h)

•

Operating Hours (h)

•

% Operating Hours (%)

•

Longest Idle Time (h)

•

Longest Function On Time (h)

•

Number of Times Idle Over 15 min

•

Last Reset (date and time)

Press the F1 (Reset Log) to reset the activity log monitored functions. Reset log allows owners to reset the activity log for machine monitoring purposes. An activity log password is required.

Press the back button to return to the main menu.

The activity log password is intended for use by owners. Contact Tigercat customer service for adjust rights password information.

2.64

Tigercat 1055B/1075B/1085B Forwarder MAIN MENU PAGE From any menu page.

Press the menu button to go to the main menu page.

The main menu page displays the following selections: •

Adjust - Press F1 to select

•

Measure - Press F2 to select

•

Preferences - Press F3 to select

•

Info - Press F4 to select Press the back button to return to the page which was displayed when the main menu page was selected.

OR Press the menu button again to return to the page which was displayed when the main menu page was selected.

2.65

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

ADJUST MENU

If operator adjustments are unlocked the following items can be selected:

From the main menu page press the F1 button (Adjust) to access the adjust menu.

Operator Mode*

•

Oil Grade*

Operator Mode

•

Oil Grade

•

Drives

•

General Machine

•

General Crane

•

Grapple O/C

•

Grapple Rotate

•

Telescope

•

Stick Boom

•

Main Boom

•

Slew (Crane Swing)

Use the Arrow Up or Arrow Down to select the menu item. Press OK to confirm the selection.

If operator adjustments are locked the following menu items can be selected: •

•

These items can also be accessed from the main menu. Refer to COMPUTER ~ ADJUSTMENT MENU in THIS SECTION for more information.

NOTE: Service technicians may have access to more options through this menu. Refer to SECTION 6 of the SERVICE MANUAL for more information.

Press the back button (or F1) to return to the main menu page.

2.66

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

MEASURE MENU

The following menu items can be selected.

From the main menu page press the F2 button (Measure) to access the measure menu.

• • • • • • •

MD3 Diagnostics Digital Inputs Voltage Inputs Directional Analog Inputs Frequency Inputs Current Outputs Digital Outputs

Use the Arrow Up or Arrow Down to select the menu item. Press OK to confirm the selection.

This menu is used by Tigercat service technicians.

Refer to SECTION 6 of the SERVICE MANUAL for more information.

Press the back button (or F1) to return to the main menu page.

2.67

Tigercat 1055B/1075B/1085B Forwarder PREFERENCES MENU

From the main menu page press the F3 button (Preferences) to access the preferences menu.

The following menu items can be selected for adjustment.

•

Display - Press F1 to select

•

Date/Time - Press F2 to select

•

Language - Press F3 to select Press the back button to return to the main menu page.

2.68

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

DISPLAY ADJUSTMENT From the preferences menu press the F1 button to access display adjustment.

Screen Saver Adjustment Press F3 to access the screen saver adjustment.

Use the Arrow Up and Arrow Down buttons to scroll through the choices:

The following menu items can be selected: •

Main Menu Page - Press F1 to select

•

Backlight - Press F2 to select

•

Screen Saver - Press F3 to select Press the back button to return to the preferences menu.

•

Screen Saver Off

•

Dimmed - Timeout - Dimmed light

•

Black - Timeout

Press OK to confirm the selection.

Backlight Adjustment Press F2 to access the backlight adjustment.

Use the Arrow Up or Arrow Down buttons to adjust the display backlight. The range is 10 to 100. The default setting is 100.

When the desired setting is selected press the OK button to confirm the setting. A good rule to follow is the lower the number the longer the life of the display unit.

2.69

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

DATE/TIME ADJUSTMENT

Date Adjustment

From the preferences menu press the F2 button to access date/time adjustment.

Press F1 to access the date adjustment.

The following menu items can be selected:

Use the Arrow Up or Arrow Down to scroll through the YEAR list to select the year.

•

Date - Press F1 to select

Press the OK button to confirm year selected.

•

Time - Press F2 to select Press the back button to return to the preferences menu.

The month is now highlighted.

Use the Arrow Up or Arrow Down to select the month.

Press the OK button to confirm month selected.

2.70

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation Time Adjustment Press F1 to access the time adjustment.

The day is now hightlighted.

Use the Arrow Up or Arrow Down to select the day.

Press the OK button to confirm day selected.

Use the Arrow Up or Arrow Down to select the HOUR.

The display will return to the Date/Time menu.

Press the OK button to confirm selection.

The minutes are now highlighted.

Press the back button to return to the preferences menu.

Use the Arrow Up or Arrow Down to select the minute.

Press OK button to confirm the selection.

The display will return to the DATE/TIME menu screen.

Press the back button to return to the preferences menu.

2.71

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

LANGUAGE ADJUSTMENT

INFO MENU

From the preferences menu press the F2 button to access language adjustment screen.

From the main menu page press the F4 button (Info) and the access the info menu.

The languages available for selection are displayed.

Use the Arrow Up or Arrow Down to select the preferred language.

Press OK to confirm the selection.

The display will return to the LANGUAGE menu screen.

Press the back button to return to the preferences menu.

The machine ID information is displayed.

The following menu items can be selected: •

Modules - Press F1 to select

•

Logs - Press F3 to select Press the back button to return to the main menu page.

2.72

Tigercat 1055B/1075B/1085B Forwarder MODULES

Controls and Operation This menu is used by Tigercat service technicians. Refer to SECTION 6 of the SERVICE MANUAL for more information.

Press the back button (or F1) to return to the main menu page.

LOGS

From the Info menu press F1 to select the modules menu.

This menu provides information on the following machine modules: • • • • • • •

Master (MD3 Computer Module) LX Joystick LH LX Joystick RH Cab XS2 Rear Frame XA2 1 Rear Frame XA2 2 Engine J1939 (J1939-B0)

Press F3 from the info menu page to select logs.

This menu lists the logs available in the machine program and the number of records within each log.

The records are a list of all the fault occurrences in each log. Records cannot be cleared by operators.

Use the Arrow Up or Arrow Down to select the menu item. Press OK to confirm the selection.

This menu is used by Tigercat service technicians. Refer to SECTION 6 of the SERVICE MANUAL for more information.

Press the back button (or F1) to return to the main menu page.

Shown above, the Master (MD3 computer module) has been selected. Specific information for the MD3 is displayed.

Use the Arrow Up or Arrow Down to select the menu item. Press OK to confirm the selection.

2.73

Tigercat 1055B/1075B/1085B Forwarder ALARM MESSAGES The MD3 computer displays messages, activates the alarm and the alarm lights whenever a system fault occurs.

The types of alarm messages are: • • • •

CRITICAL MESSAGE - Colour RED ERROR MESSAGE - Colour RED ALERT MESSAGE - Colour YELLOW INFORMATION MESSAGE - Colour BLUE

Messages can be hidden or acknowledged by pressing the F2 button (Hide or OK).

All messages that have been hidden or acknowledged are stored in the computer.

In some instances it will be necessary to immediately stop the machine, shut the engine OFF and repair the problem causing the message.

Active fault messages that have been hidden can be reviewed by pressing the F4 button in the main menu display or when a message symbol is displayed above the F4 button. Recalled messages are displayed in order starting with the highest priority first.

The computer control system automatically performs a bulb test at engine start up to verify that the audible alarm and alarm light are functioning.

2.74

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

CRITICAL MESSAGES (RED) Critical messages advise the operator that a critical machine fault is about to occur or a system fault has occurred.

Critical messages have the highest level of priority and are used to alert the operator that immediate action must be taken to prevent damage to the machine or to ensure operator safety.

The message provides details of the fault and may describe any necessary corrective action.

The CRITICAL MESSAGES are: • Engine Speed • Engine Temperature High • Hydraulic Oil Temperature High • Steer Joystick Malfunction • Interlock System Door open !

• Engine Oil Pressure Low • Hydraulic Oil Level Low. • Engine Coolant Level low • IQAN Module Fault

When a critical message is displayed, the alarm sounds and the alarm light flashes continuously.

Press the F2 button (Hide) to hide the screen..

The critical symbol flashes to indicate an active critical message is hidden. It will continue to flash until the problem is resolved and the fault becomes inactive.

Review active hidden messages by pressing the F4 button on the main menu display or when the critical symbol is displayed above the F4 button.

The operator may need to stop the machine and shut the engine off immediately to prevent damage to the machine. The operator may continue to operate the machine and move it to a safe location, if it cannot be stopped immediately for safety reasons.

2.75

Tigercat 1055B/1075B/1085B Forwarder ENGINE SPEED

Controls and Operation HYDRAULIC OIL TEMPERATURE HIGH

Engine Speed

Hydraulic Oil

Reduce travel speed for terrain conditions.

Temperature High.

The engine speed exceeded the maximum speed set.

The oil temperature exceeded the maximum allowable operating temperature for the type of hydraulic oil in use.

When this alarm is activates, reduce travel speed.

Do NOT continue to operate the machine if this alarm occurs.

When travelling down steep hills while fully loaded it is recommended that the maximum travel speed be set to 50% or lower. Engine overspeed can occur when descending steep grades at high travel speeds. Refer to TRAVELLING WITH A LOAD and MAXIMUM TRAVEL SPEED CONTROL in THIS SECTION.

Inspect for: • • • • • •

ENGINE TEMPERATURE HIGH

Plugged oil cooler Malfunction in a hydraulic system High loads on the hydraulic system Malfunction of the cooling fan Low hydraulic oil level Correct Hydraulic Oil Grade Selection

Do NOT use the alarms to monitor the hydraulic oil. Use the hydraulic oil temperature gauge on the main menu, together with the operating range chart in SECTION 3 to prevent damage to the hydraulic system.

Engine Temperature high. Allow to cool.

Hydraulic oil grade information is shown on the main menu, below the hydraulic oil temperature gauge.

Operating outside the recommended operating range will shorten hydraulic component life.

The engine temperature exceeded the maximum allowable temperature.

Refer to COMPUTER ~ ADJUSTMENT MENU ~ MACHINE ADJUST ~ OIL GRADE (HYDRAULIC) in THIS SECTION for hydraulic oil grade selection settings information.

When this alarm activates, check for: •

Plugged air intake access panel screens

•

Plugged radiator or charge air cooler.

Refer to APPROVED HYDRAULIC OILS in SECTION 3 for hydraulic oil operating range information.

DO NOT continue to operate machine.

Refer to CLEANING A/C CONDENSER AND COOLER PACKAGE in THIS SECTION.

Refer to COMPUTER ~ MAIN MENU PAGE MEASURE MENU (Voltage In) or COMPUTER ~ HYDRAULIC OIL TEMPERATURE GAUGE in THIS SECTION for hydraulic oil temperature readings.

2.76

Tigercat 1055B/1075B/1085B Forwarder STEER JOYSTICK MALFUNCTION

Controls and Operation ENGINE OIL PRESSURE LOW

Steer Joystick

Engine

Malfunction. Use Manual Steering.

Oil pressure low. Shut off engine.

The dual steering joystick outputs do not match.

Mercedes Engine: The engine oil pressure fell below 1 bar (15 psi).

The alarm remains active and steering functions remain disabled until the fault is corrected.

Cummins Engine: The engine oil pressure fell below 0.7 bar (10 psi).

Refer to SECONDARY STEERING in THIS SECTION.

Turn OFF the engine and check the level of the engine oil.

INTERLOCK SYSTEM - DOOR OPEN

Refer to STARTING ENGINE in THIS SECTION for more information.

HYDRAULIC OIL LEVEL LOW

Interlock System Door open! Stop machine and close door.

Hydraulic Oil Level Low. A cab door has opened while the machine is in motion and the interlock system has been activated.

The alarm sounds immediately but functions are allowed to continue until the machine stops, then the outputs are shut off.

The oil level in the hydraulic tank is too low.

Stop the engine immediately when this alarm is activated. Operating the machine with a low hydraulic oil level can cause the hydraulic pumps to fail.

Stop the machine, close the door and press the pilot reset switch to resume machine operation.

Refer to PILOT RESET SWITCH in THIS SECTION.

Inspect for signs of leaks and for broken hoses.

Repair leaks and refill the main hydraulic tank to FULL mark on the sight gauge. Restart the engine and inspect for leaks.

2.77

Tigercat 1055B/1075B/1085B Forwarder ENGINE COOLANT LEVEL LOW

Controls and Operation HARDWARE FAULT

Engine Coolant

IQAN Module Fault

Level low.

Active fault has been hidden. Turn key off and on to recall active hardware faults.

The coolant level dropped below the safe operating level.

A critical active hardware fault related to an IQAN module is hidden.

To recall the original active fault(s) the operator must turn the key off and on.

WARNING

A VREF error is an example of the type of hardware fault which will be the original active fault which triggers this message.

DO NOT remove the surge tank cap when the engine is hot. The release of pressurized coolant can cause serious burns.

Shut off the engine. Only remove the surge tank cap when it’s cool enough to touch with bare hands.

Slowly loosen the cap to its first stop to relieve pressure before removing it completely.

Stop the engine immediately and inspect the level of the coolant in the surge tank.

Add coolant to the surge tank as required.

The sensor is located in the surge tank.

Refer to SERVICE AND LUBRICATION POINTS CHART in SECTION 3 for information about the coolant mixture and capacities.

2.78

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

ERROR MESSAGES (RED) Error messages advise the operator that a critical machine fault is about to occur or a system fault has occurred.

Error messages are computer system generated and are generally triggered by computer system error and fault related conditions.

Error messages are activated whenever a fault such as an electrical connection is broken or disconnected. Most error messages are due to computer system hardware or connection faults.

The critical symbol or the alert symbol is displayed above the F4 button when active messages are hidden. The symbol will continue to flash until the problem is resolved and the fault becomes inactive.

Error messages have the second highest level of priority and are used to alert the operator that immediate action must be taken to prevent damage to the machine and to ensure operator safety.

Active messages that have been hidden can be reviewed by pressing the F4 button in the main menu display or when a message symbol is displayed above the F4 button.

When an error message is displayed, the alarm lights flash continuously and the alarm sounds.

Messages are acknowledged by pressing the F2 button (OK). To recall active messages, turn the ignition key OFF and ON. On screen messages will advise the operator that an active hardware fault has been hidden.

The ERROR MESSAGES are: • Module No Contact Error • Module VREF Error • Voltage Input Error (VIN)

The message provides details about the fault and describes any necessary corrective action.

• Digital Input Error (DIN) • Digital Output Error (DOUT) • Current Output Error (COUT) NOTE: Not all error messages are shown.

The operator may need to stop the machine and shut the engine off immediately to prevent damage to the machine. The operator may continue to operate the machine and move it to a safe location, if it cannot be stopped immediately for safety reasons.

2.79

Tigercat 1055B/1075B/1085B Forwarder MODULE NO CONTACT ERROR

Controls and Operation MODULE VREF ERROR

Lx-AO

MD3

LX Joystick LH

Master

No contact

VREF error

There is a loss of communication with, or a loss of power to the module identified.

This is one of several Module VREF messages that can be displayed.

When a module loses communication all machine functions controlled by that module cease and all messages associated with that module are activated. If the problem is with the CAN wires all modules beyond the problem module will also be affected.

There is a problem with the 5 V reference signal coming from the module, the connecting wires, or the sensor.

The module affected is identified.

Once acknowledged this message is replaced with a hardware fault message when active faults are recalled to the screen. Refer to COMPUTER ~ MESSAGES - CRITICAL ~ HARDWARE FAULT in THIS SECTION.

If the MD3 display module experiences a loss of power or other malfunction, the screen may go blank and all machine functions controlled by the computer system will be affected.

Other Module VREF error messages include:

Once acknowledged this message is replaced with a hardware fault message when active faults are recalled to the screen. Refer to COMPUTER ~ MESSAGES - CRITICAL ~ HARDWARE FAULT in THIS SECTION.

• LX Joystick LH • LX Joystick RH • Cab XS2

This is one of several No Contact messages that can be displayed.

• Engine Frame XA2 • Rear Frame XA2 1

Other No Contact error messages include:

• Rear Frame XA2 2

• LX Joystick RH • Cab XS2 • Engine Frame XA2 • Rear Frame XA2 1 • Rear Frame XA2 2

2.80

Tigercat 1055B/1075B/1085B Forwarder VOLTAGE INPUT ERROR (VIN)

Controls and Operation CURRENT OUTPUT ERROR (COUT)

Cab XS2 Pin C1:13

There is a problem with a current output signal from a computer system module.

Drive Foot Pedal Front VIN

The module, its pin number, the signal source and the type of error is identified.

Low error

Once acknowledged these messages are replaced with a hardware fault message when active faults are recalled to the screen. Refer to COMPUTER ~ MESSAGES - CRITICAL ~ HARDWARE FAULT in THIS SECTION. This is one of several Module VIN (voltage in) messages that can be displayed.

There is a problem with a voltage input signal to a computer system module.

The module, its pin number, the signal source and the type of error is identified.

DIGITAL INPUT ERROR (DIN) There is a problem with a digital input signal to a computer system module.

The module, its pin number, the signal source and the type of error is identified.

DIGITAL OUTPUT ERROR (DOUT) There is a problem with a digital output signal from a computer system module.

The module, its pin number, the signal source and the type of error is identified.

2.81

Tigercat 1055B/1075B/1085B Forwarder INTERNAL ERROR

Controls and Operation START BLOCK LX-A0

LX-A0

LX Joystick LH

LX Joystick LH

Internal error

Start block

This is one of several internal error messages that can be displayed.

This is one of several Start Block messages that can be displayed.

The module affected is identified on the display screen.

A joystick lever is not in its neutral position when the computer control system was started.

Internal errors may require replacement of the module to correct the error. Check all module connections.

An input device is not at zero (i.e. drive pedal is being pressed) when the computer control system is activated.

Once acknowledged these messages are replaced with a hardware fault message when active faults are recalled to the screen. Refer to COMPUTER ~ MESSAGES - CRITICAL ~ HARDWARE FAULT in THIS SECTION.

The module affected is identified.

Other Internal Error messages include: • LX Joystick RH

Release the joystick and allow it to return to the neutral position.

If releasing the joystick does not automatically return it to the neutral position, inspect the boot at the base of the joystick for debris which may be holding it out of its neutral position. Replacement of the joystick module may be necessary if the problem is determined to be due to component wear or module malfunction.

Once acknowledged this message is replaced with a hardware fault message when active faults are recalled to the screen. Refer to COMPUTER ~ MESSAGES - ALERT ~ HARDWARE FAULT in THIS SECTION. Other Start Block messages include: • LX Joystick RH

2.82

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

ALERT MESSAGES (YELLOW)

There are two types of alert messages:

Alert messages alert the operator that machine operation will be compromised.

Type 1 Tigercat programmed messages typically triggered by machine function related conditions.

Alert messages have the third level of priority and are used to advise the operator that action is required to prevent damage to the machine.

Type 2 Computer hard-coded messages typical triggered by computer system errors and fault related conditions.

All alert messages provide details of the fault and may describe any necessary corrective action.

Correct the problem at the earliest opportunity to prevent damage to the machine.

Refer to the list of alert messages below for examples of each type.

When either type of alert message is displayed, the alarm lights flash and the alarm sounds. The message remains on the screen until it is hidden (Hide) or acknowledged (OK) by pressing the F2 button.

Type 1 alert messages can be hidden and recalled by the operator at any time.

Type 2 alert messages are acknowledged and then removed from the system. To see the error message again, the machine must be turned OFF and restarted to recreate the error.

The ALERT MESSAGES are: Tigercat Programmed Messages • Transmission Gear Not Engaged

The alert symbol flashes when an active alert message is hidden. It will continue to flash until the problem is resolved and the fault becomes inactive.

• Drive Motor Speed Sensor No motor speed.

• Service Brake Pressure Low • Machine Voltage Low

Review active hidden messages by pressing the F4 button on the main menu display or when the alert symbol is displayed above the F4 button.

• Engine Air Intake Filter Restricted • Fuel Level Low

If both a critical level fault and an alert level fault are present, the critical symbol will take priority until the critical fault becomes inactive.

• Machine Voltage High • IQAN Module Fault • Drive Speed Sensor Off • Fuel Water in Fuel (Cummins Engine only) • Differential Lock Computer Hard-Coded Messages • Module High Temperature - Alert • Module High Supply Voltage - Alert • Module Low Supply Voltage - Alert NOTE: Not all system generated alert messages are shown.

2.83

Tigercat 1055B/1075B/1085B Forwarder TRANSMISSION GEAR NOT ENGAGED (1055B/1075B ONLY)

Controls and Operation SERVICE BRAKE PRESSURE LOW

Service Brake

Transmission

Pressure Low. Service machine to correct.

Gear Not Engaged. Select another gear and try again.

The service brake accumulator pressure fell below the low accumulator pressure switch setting*, SW1. There is a time delay on this alarm as the SW1 switch signal is also used to charge the accumulator.

The transmission is not in the requested gear.

The transmission gear switch may have activated second gear but second gear is not engaged, or the switch may have de-activated second gear but first gear is not engaged.

Turn OFF the engine and inspect the brake system.

Change gear selection to engage another drive gear.

Refer to PRESSURE AND SPEED SETTINGS chart in SECTION 3 for pressure and speed specifications.

Refer to GEAR SELECTION SWITCH in THIS SECTION. If this alarm continues investigate cause. Refer to SECTION 8 of the SERVICE MANUAL.

For more information about the service brake circuit refer to SECTION 9 of the SERVICE MANUAL.

DRIVE MOTOR SPEED SENSOR NO MOTOR SPEED

MACHINE VOLTAGE LOW

Machine Voltage

Drive Motor Speed Sensor

Low. Service machine to correct.

No motor speed. Drive overload or speed sensor malfunction.

The machine voltage is below 22 V.

A drive motor speed sensor malfunction is detected.

Investigate the cause immediately.

If the message is displayed when the machine is not travelling it indicates a drive overload. Check drive pump POR. If this message is displayed when the machine is travelling it indicates a sensor malfunction.

Refer to COMPUTER~ADJUSTMENT MENU MACHINE ADJUST~ SPEED SENSOR in this section.

2.84

Tigercat 1055B/1075B/1085B Forwarder ENGINE AIR INTAKE FILTER RESTRICTED

Controls and Operation MACHINE VOLTAGE HIGH

Engine Air Intake Filter

Machine Voltage

Restricted. Service Machine to correct.

High. Service machine to correct.

The engine air cleaner is dirty, or there is a problem with the restriction indicator switch located on the air cleaner.

Service the engine air cleaner immediately.

Refer to AIR CLEANER MAINTENANCE in SECTION 3.

The machine voltage exceeds 30 V. Investigate the cause immediately.

IQAN MODULE FAULT

IQAN Module Fault

FUEL LEVEL LOW

Active fault has been hidden. Turn key off and on to recall active hardware faults.

Fuel Level low.

An alert level active hardware fault related to an IQAN module has been hidden.

The fuel level is below 10% of full.

Refer to FUEL TANK in THIS SECTION for tank capacities.

Turn the ignition key OFF and then ON to recall the original active fault(s).

High temperature, low supply voltage and high supply voltage module alert messages are examples of the type of hardware fault which will be the original active faults which trigger this message.

2.85

Tigercat 1055B/1075B/1085B Forwarder DRIVE SPEED SENSOR OFF

Controls and Operation FUEL - WATER IN FUEL (CUMMINS ENGINE ONLY)

Drive Speed Sensor Off

Fuel

Drive performance reduced. Do not operate for extended periods of time.

The drive speed sensor is turned off.

Turn OFF the drive speed sensor only under the direction of a Tigercat service technician in the event of a drive speed sensor failure or malfunction. It is intended only as a temporary measure to allow a machine to be moved to a suitable service location. When off, performance of the drive system is reduced. Turn ON the drive speed sensor for normal operation when repairs are complete.

Water in Fuel. Service machine to correct.

The engine computer system has detected water in the fuel.

Refer to engine manufacturer's manual for specific information regarding the engine.

DIFFERENTIAL LOCK

For more information and instructions for turning the speed sensor back on refer to COMPUTER ~ ADJUSTMENT MENU - MACHINE ADJUST~ SPEED SENSOR in this section.

Differential Lock Engaged. Use briefly and only when additional traction is needed, or serious machine damage may occur.

This message is displayed after the differential lock has been engaged for a period of time set by the operator. The period of time can be set from 1 to 10 minutes. The default time period set is 2 minutes.

Use the differential locks feature only when required. Excessive wear to the bogie components will occur when the differential lock is engaged for extended periods of time.

2.86

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation MODULE HIGH SUPPLY VOLTAGE

MODULE HIGH TEMPERATURE

MD3

MD3

Master

Master

High temperature

High supply voltage

Value: 82 °C

Value: 34 V

The voltage supply to a system module is too high.

The temperature of a system module is too high.

The module affected and the temperature is identified.

The module affected and the voltage is identified.

Once acknowledged this message is replaced with a hardware fault message for the corresponding module when active faults are recalled to the screen. Refer to COMPUTER ~ MESSAGES - ALERT ~ HARDWARE FAULT in THIS SECTION.

Once acknowledged this message is replaced with a hardware fault message for the corresponding module when active faults are recalled to the screen. Refer to COMPUTER ~ MESSAGES - ALERT ~ HARDWARE FAULT in THIS SECTION.

This is one of several High Temperature messages that can be displayed.

This is one of several High Supply Voltage messages that can be displayed.

Other High Temperature messages include:

Other High Supply Voltage messages include:

• LX Joystick LH

• LX Joystick LH

• LX Joystick RH

• LX Joystick RH

• Cab XS2

• CAB XS2

• Engine Frame XA2

• Engine Frame XA2

• Rear Frame XA2 1

• Rear Frame XA2 1

• Rear Frame XA2 2

• Rear Frame XA2 2

2.87

Tigercat 1055B/1075B/1085B Forwarder MODULE LOW SUPPLY VOLTAGE - ALERT MD3

Master Low supply voltage

The voltage supplied to a system module is too low.

The module affected is identified.

Once acknowledged this message is replaced with a hardware fault message for the corresponding module when active faults are recalled to the screen. Refer to COMPUTER ~ MESSAGES - ALERT ~ HARDWARE FAULT in THIS SECTION. This is one of several Low Supply Voltage messages that can be displayed.

Other Low Supply Voltage messages include: • LX Joystick LH • LX Joystick RH • CAB XS2 • Engine Frame XA2 • Rear Frame XA2 1 • Rear Frame XA2 2

2.88

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

INFORMATION MESSAGES (BLUE) Information messages provide information about an event or problem condition while the event or problem exists.

Information messages have lowest priority and are used to provide information that is useful to the operator, but requires no action to prevent immediate or future damage to the machine.

The messages remain displayed while the condition exists, or until the operator acknowledges the message.

The INFORMATION MESSAGES are: • Door Open.

Information messages can be acknowledged by pressing the F2 button (OK). Acknowledged information messages are no longer displayed.

• Drive Interlock - Ladder Down • Ladder Interlock • Pilot Not Reset • Input Interlock • Crane Input Interlock • Drive Input Interlock • Door Open • Park Brake Switch On • Drive Interlock - Park Brake • Gear Change Interlock • Cold Idle Interlock • Drive Interlock - AWD

Information messages do not have an indicator after they have been acknowledged.

Most information messages that have been acknowledged cannot be reviewed.

Recurrence of an event or problem condition related to an information message may cause the message to be shown again.

Restarting the machine may also cause the message to be shown again.

2.89

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation LADDER INTERLOCK

DOOR OPEN

Interlock System

Interlock System

Door Open. Close door and reset pilot to operate machine.

Ladder Interlock. Machine must be stopped to lower ladder.

An attempt is made to lower the ladder while the machine is in motion.

The pilot interlock is open due to an open door.

Close the door and reset the pilot interlock.

This interlock prevents accidental activation of the ladder down controls while the machine is in motion.

Refer to PILOT RESET SWITCH in THIS SECTION.

Refer to LADDER RAISE/LOWER SWITCH in THIS SECTION.

PILOT NOT RESET

DRIVE INTERLOCK - LADDER DOWN

Interlock System

Interlock System

Drive Interlock. Ladder must be up to drive.

Pilot not reset. Reset pilot to operate machine.

The ladder is down, or the ladder up sensor is faulty when an attempt was made to drive the machine.

The pilot interlock is open (has not been reset) when an attempt is made to operate a pilot controlled function.

This interlock prevents accidental activation of the drive controls while the ladder is down.

Refer to PILOT RESET SWITCH and PARKING BRAKE SWITCH in THIS SECTION.

2.90

Tigercat 1055B/1075B/1085B Forwarder INPUT INTERLOCK

Controls and Operation DRIVE INPUT INTERLOCK

Interlock System

Interlock System

Input Interlock. De-activate input to operate machine.

Drive Input Interlock. Release drive foot pedal to drive.

The pilot interlock is open (has not been reset) when an attempt was made to operate a pilot controlled function.

Operation is prevented until the control is released.

This interlock prevents operation of pilot operated machine functions.

CRANE INPUT INTERLOCK

The pilot interlock is open (has not been reset) when the drive foot pedal was activated.

Driving the machine is prevented until the drive foot pedal is released.

This interlock prevents accidental machine movement.

DOOR OPEN

Interlock System

Interlock System

Crane Input Interlock. De-activate crane input to operate.

Door Open. Close door to reset pilot.

The crane on/off switch is off and a joystick control is activated.

The door was open when an attempt is made to turn on (reset) the pilot interlock.

Crane operation is prevented until all crane controls are de-activated.

Refer to PILOT RESET SWITCH in THIS SECTION.

This interlock prevents accidental activation of the crane controls.

2.91

Tigercat 1055B/1075B/1085B Forwarder PARK BRAKE SWITCH ON

Controls and Operation GEAR CHANGE INTERLOCK (1055B AND 1075B)

Interlock System

Interlock System

Park brake switch on. Turn off switch to reset pilot.

The parking brake switch is on when an attempt was made to turn on (reset) the pilot interlock.

Refer to PILOT RESET SWITCH and PARKING BRAKE SWITCH in THIS SECTION.

Gear change interlock. Machine must be stopped to change gears.

The machine is in motion when an attempt is made to change gears.

Stop the machine completely to change gears.

This interlock prevents the transmission from changing gears while the machine is in motion and prevents damage to machine components.

DRIVE INTERLOCK - PARK BRAKE

DRIVE INTERLOCK - AWD (ALL WHEEL DRIVE - 1055B/1075B ONLY)

Interlock System

Interlock System

Drive Interlock. Park brakes must be released to drive.

The parking brake is engaged when an attempt is made to drive the machine.

Turn OFF the parking brake using the parking brake switch or the emergency brake secondary controls.

This interlock prevents the machine from being driven while the parking brake is engaged

Drive Interlock. AWD must be used in first gear.

The transmission is in 1st gear when the operator attempts to turn off the all wheel drive feature.

The all wheel feature is turned off when the operator attempts to set the transmission to 1st gear.

The AWD function must be used in 1st gear and can only be turned OFF in 2nd gear.

Refer to ALL WHEEL DRIVE SWITCH and GEAR SELECTOR SWITCH in THIS SECTION.

2.92

Tigercat 1055B/1075B/1085B Forwarder COLD IDLE INTERLOCK

Interlock System Cold Idle Interlock. Break the pilot to use the cold idle feature.

The pilot interlock is ON when the operator attempts to turn on the cold idle feature.

Press the pilot reset button to turn OFF the pilot interlock (break the pilot) and then turn ON the cold idle feature.

When the pilot interlock is turned ON, the cold idle feature will turn OFF and engine speed will return to the normal setting.

Refer to COLD IDLE OPERATION in THIS SECTION.

2.93

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder HEATING, VENTILATION, AND AIR CONDITIONING CONTROL PANEL

Controls and Operation 1075-025 1075-075

Two HVAC units one in the front of the cab and one in the rear of the cab are used for heating, ventilation and air conditioning. A control panel located on the vertical post is used to operate both units. The HVAC panel contains 5 rotary controls that operate the following functions: 1. FAN SPEED SWITCH This is a variable rotary control to adjust fan speed. In full counterclockwise position the fan is at the lowest speed setting. Rotate the dial clockwise to increase fan speed. In the full clockwise position the fan is at maximum speed setting.

HVAC CONTROL PANEL LOCATION

2. FRESH AIR/RECIRCULATION CONTROL This is a variable rotary switch to select Fresh Air Mix or Recirculation.

3. BLOWER OUTLET CONTROL

1

This is a variable rotary switch (3) to select Defrost, Mix or Comfort Mode.

4. TEMPERATURE CONTROL This electronic temperature control (4) automatically adjusts the temperature of air in the cab for both heating and air conditioning.

The blue area of the scale indicates cooler temperatures the red area indicates warmer temperatures.

2

This control will automatically regulate cooling or heating to maintain the selected temperature.

3

5. A/C ON/OFF SWITCH This is a two position rotary switch (5) for selecting A/C OFF or ON. NOTE: During cold weather conditions the A/C can be turned ON when the heater is on.

Operating the A/C at the same time as the heater will dehumidify the air and help reduce window fogging

4

5

1075-024A

2.94

HVAC CONTROL PANEL

Tigercat 1055B/1075B/1085B Forwarder CAB AIR FILTERS

Controls and Operation When the Fresh Air /Recirculation control switch is in the fresh air mix position (turned fully counter clockwise), outside air is drawn into the cab air conditioning unit through the air filter and mixed with interior air from the cab. To reduce dust in the cab area, use the fresh air control option with the A/C on. This pressurizes the cab, forcing dust out and reducing dust coming in.

AIR RECIRCULATION FILTERS

RECIRCULATION FILTER

REMOVE TWO KNOBS 1075B-045

RECIRCULATION FILTER

Each heater unit has an air recirculation filter. To access the filters remove the two knobs (turn knob CCW to remove) and lift the filter cover off the front of the heater unit. Remove the filter.

For optimum Heater/AC performance remove and clean the filters every 125 hours or more often in high dust conditions.

AIR INLET

AIR BOX

WING NUT

AIR FILTER

INSIDE CAB 1075B-043

FRESH AIR FILTER

FRESH AIR FILTER The fresh air filter is located in the cab on the LH side of the cab roof panel above the cab door.

Open the access panel on the front LH side of the cab roof panel.

Remove the wing nut and lift the filter box away from the cab side frame. Lift the filter out of the box. Clean or replace the filter.

Remove and clean the filter every 250 hours of operation, or more often in high dust conditions.

2.95

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

COOLANT SHUT OFF VALVE This valve controls the flow of coolant to the cab heating system and to the auxiliary coolant heater (if equipped).

When heating is required, the COOLANT SHUT OFF VALVE must be open.

HOSE TO A/C HEATER UNIT

When cab heating is not required, the COOLANT SHUT OFF VALVE, can be closed to prevent hot coolant from seeping through the A/C unit, thereby reducing the effectiveness of the cooling system.

HOSE TO A/C HEATER UNIT 1055B-001

1014-152

SHUT OFF VALVE (CUMMINS ENGINE)

SHUT OFF VALVE - EARLY LOCATON (MERCEDES ENGINE)

AM/FM STEREO RADIO/CD PLAYER 1075-027 1075-076

HOSE TO A/C HEATER UNIT

AM/FM STEREO RADIO CD PLAYER AM/FM Stereo Radio/CD Player with four overhead mounted speakers.

SHUT OFF VALVE - LATER LOCATION (MERCEDES ENGINE)

185B-033

Consult the manufacturer’s instruction manual for additional information.

2.96

Tigercat 1055B/1075B/1085B Forwarder CAB EMERGENCY EXIT

Refer to EMERGENCY CAB EXITS in SECTION 1 for additional safety information.

The window on the right side of the cab can be used as an emergency exit in the event that the cab door cannot be opened.

3

Controls and Operation

Refer to EMERGENCY EXITS, CHECK MONTHLY in SECTION 3.

2

4

1

Remove the lock pin (1) during machine operation to allow the window to be opened from the outside.

Turn the knob (2) counterclockwise to remove the knob and open the window from the outside.

Reinstall the lock pin when the machine is unattended to prevent unauthorized access.

3

4

1 To leave the cab via the emergency exit, pull the latch (4) open and remove the safety pin (3) by pulling it upward. This will allow the window to swing open fully.

2.97

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

ELECTRICAL COMPARTMENT 1075-081C

2

ENGINE DIAGNOSTICS CONNECTION

3

1

CONTROL PANEL

1075B-068

(10550300-10550320, 10750300-10750330)

ELECTRICAL COMPONENTS

ENGINE DIAGNOSTICS CONNECTION

1075B-216

2

1

3

Plug a remote electronic diagnostic device into this connection with appropriate engine manufacturer’s programming to perform engine performance analysis and tuning.

NOTE: This operation can only be performed by a trained service technician.

CONTROL PANEL

(10550321-10551000, 10750331-10751000)

Use the latch (1) on the control panel to open the hinged control panel (2). Lift the front cover panel (3) up and out to access the electrical components in the electrical compartment.

With the cover panel removed, access to the electrical components, wiring and connectors is possible.

2.98

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

FUSE AND RELAY PANELS 1. FUSE AND RELAY PANEL - CAB

1075B-068

Fuses and relays for the cab electrical controls and computer are located inside electrical compartment below the hinged main control panel.

CAB FUSE AND RELAY COMPARTMENT

FUSE PANEL - CAB (MERCEDES ENGINE)

FUSE PANEL - CAB (CUMMINS ENGINE)

2.99

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

2. FUSE PANEL - WORK LIGHTS Fuses for the work light switches are located inside panel door to the right of the work light switches.

6

3

2

5

4

20A

20A

20A

20A

20A

20A

1

1

2

3

4

5

6

32267AUNI R0

FUSE PANEL - WORK LIGHTS

2.100

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

3. FUSE AND RELAY PANELS - UNDER CAB Fuses and relays for the engine, hydraulic and machine electrical controls are located in the electrical box under the cab.

1075-022

1075B-005

FUSE PANEL IN ELECTRICAL BOX - UNDER CAB (MERCEDES ENGINE)

FUSE PANEL IN ELECTRICAL BOX - UNDER CAB (CUMMINS ENGINE) 2.101

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

1075-022

1075B-005

MAIN FUSE BOX IN ELECTRICAL BOX - UNDER CAB (MERCEDES ENGINE)

MAIN FUSE BOX IN ELECTRICAL BOX - UNDER CAB (CUMMINS ENGINE)

2.102

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

CHASSIS

BOOSTER CABLE PLUG

BLOCK HEATER PLUG

BATTERY DISCONNECT SWITCH ENGINE HOOD ON

OFF

1075-006

BATTERY DISCONNECT SWITCH

1075-006

BLOCK HEATER AND BOOSTER CABLE PLUGS (MERCEDES ENGINE)

BLOCK HEATER PLUG

The battery disconnect switch is located on the left side of the engine compartment. This switch is wired to the positive and negative sides of the battery. When in the OFF position it completely disconnects all the machine’s electrical circuits from the battery.

NOTE: When this switch is in the OFF position it entirely isolates the computer systems from the machine.

NOTE: When this switch is in the OFF position the heater is not disconnected from the batteries, it is separately fused.

1055B-010

BOOSTER CABLE PLUG

BLOCK HEATER AND BOOSTER CABLE PLUGS (CUMMINS ENGINE) BATTERIES

BOOSTER CABLE PLUG The booster cable plug is located beside the battery disconnect switch.

If the machine is equipped with a fire suppression system, it must be disconnected to prevent accidental activation of the system prior to boosting the battery.

Refer to DISABLING THE SYSTEM in either the FIRE SUPPRESSION SYSTEM -DAFO or AMEREX in THIS SECTION for more information.

1075-002A

BLOCK HEATER (OPTIONAL) The block heater plug is located beside the battery disconnect switch.

BATTERIES Two 12 Volt batteries are located in the front chassis under the operator’s cab. The batteries are wired in series to make a 24 volt circuit. Access to the batteries can be gained by tilting the cab or through the RH access panel. Refer to TILTING THE CAB in SECTION 3.

2.103

BATTERY LOCATION

Tigercat 1055B/1075B/1085B Forwarder DOORS AND ACCESS PANELS ENGINE HOOD LATCH

1075-007

OPENING ENGINE HOOD

ENGINE HOOD TO OPEN: Release the over centre latch on left side of the engine hood. Pull down on latch handle, lift latch ring off retainer lug on frame.

PULL ON HANDLE

1075-038

PULL HOOD OPEN

Locate handle on engine hood. Pull on handle and tip engine hood forward to open hood.

SPRING LOCK ENGAGED

SPRING LOCK LATCH UP

1075-035

LATCH

HOOD LATCHED OPEN

A latch on the left side (inside) of hood prevents the hood from closing.

Release the hood latch by partially lifting the hood then pull up on the latch to lock it with the spring lock (see inset picture), then reverse the above procedure to close engine hood.

2.104

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation FUEL SHUT-OFF VALVE A fuel shut-off valve is installed in the fuel supply line. Turn the handle up to open the valve. Turn the handle counterclockwise 90° to shut the fuel supply off when servicing fuel filter or fuel system. Refer to FIRE PREVENTION in SECTION 1.

FILLER CAP

FUEL SHUT-OFF VALVE

REFUELING Park machine on level ground, shut off engine and allow the machine to cool.

1075B-267

FUEL TANK (EARLIER DESIGN)

D

FUEL SHUT-OFF VALVE

FILLER CAP

DO NOT refuel while smoking or near an open flame or sparks.

Clear obstructions from steps and handles needed to access the fuel tank.

1075B-266

Open the cover on top of fuel tank (if equipped) and clear any debris from around the fill cap.

FUEL TANK (LATER DESIGN)

FUEL TANK The fuel tank is located on the left side of the rear chassis. The filling location is at the top of the tank consisting of a tube and filler cap.

Remove the filler cap slowly to allow pressure to escape from the tank.

Inspect the fill cap gasket.

Inspect the fuel strainer located under the fill cap for debris or damage.

Attach a grounding strap if the fueling tank or nozzle is so equipped.

Fill the tank until the fuel level reaches the strainer or the full mark on the sight gauge if equipped. Do not leave the nozzle unattended or spillage may occur.

A sending unit is installed and connected to the MD3 display unit. The fuel level can be viewed on the MD3 display terminal.

Fuel tank total usable volume on flat ground is: Standard Tank (earlier design) Standard Tank (later design) Optional 400 L Tank Optional 500 L Tank

202 L (53 US gal) 225 L (60 US gal) 370 L (98 US gal) 428 L (113 US gal)

Remove the nozzle and ground strap (if applicable), then install the fill cap hand tight before closing the fill cap cover.

Before restarting the machine, check that no other personnel have moved into the hazardous area and sound the horn.

2.105

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation CAB TILT PUMP

CAB TILT PUMP AND HANDLE

UNLOADER VALVE

1014-D056

AIR CLEANER UNLOADER VALVE (MERCEDES ENGINE)

1075B-060

CAB TILT PUMP

Located in the compartment on the left side of the hydraulic tank, the cab tilt pump consists of a hydraulic pump with an independent reservoir, and valve.

Insert the handle (stored in the cab) in the pump lever to operate the pump to tilt the cab. Refer to TILTING THE CAB in SECTION 3.

UNLOADER VALVE

1055B-009

AIR CLEANER UNLOADER VALVE (CUMMINS ENGINE)

AIR CLEANER UNLOADER VALVE This rubber valve on the tube of the air cleaner housing should be checked every 8 hours. If this valve is missing, damaged or has become hard, it will cause the air cleaner to become ineffective.

The valve should suck closed at 1/3 throttle Remove the unloader valve from the tube of the air cleaner housing. Check and clean the valve.

A good valve should be soft and flexible. If it is plugged, be sure to check the filter elements as they may need replacing as well. Reattach the valve to the tube.

When operating in high dust conditions, the unloader valve should be checked and squeezed every 2 hours to release dust buildup.

In addition, refer to AIR CLEANER MAINTENANCE in SECTION 3.

2.106

Tigercat 1055B/1075B/1085B Forwarder HYDRAULIC OIL RESERVOIR

Controls and Operation HYDRAULIC FILTERS

Located above the articulation joint on the front chassis, the hydraulic reservoir has a capacity of 128 L (34 US gal).

BLUE ELEMENT CHARGE PUMP FILTER

SIGHT GAUGE

FULL FLOW FILTER ELEMENTS

FULL FLOW FILTER ELEMENT HYDRAULIC RESERVOIR

1075B-061

HYDRAULIC RESERVOIR

1014-D057

HYDRAULIC OIL SIGHT GAUGE

A sight gauge accessible through the right side door indicates the level of the hydraulic oil.

LEVEL SENDER

1014-D015

The hydraulic return line contains a double filter head with a built in restriction indicator and a 1.7 bar (25 psi) bypass valve. The oil cooling circuit contains another double filter head with the same restriction indicator and bypass valve. It is recommended that all machines use the following different filter elements: 3 white, Tigercat high performance, full flow hydraulic oil filter elements

HYDRAULIC RESERVOIR

TEMPERATURE SENDER

HYDRAULIC RESERVOIR AND FILTER LOCATION

1 blue, Tigercat water absorbing, full flow hydraulic oil filter element (installed in first location on return filter head).

HYDRAULIC TANK ACCESS LH SIDE

The level sending unit signals the MD3 to display a Low Hydraulic Oil alarm.

The temperature sending unit signals the MD3 to display a High Oil Temperature alarm.

The drive pump charge circuit contains a single element, full flow, Tigercat hydraulic filter with a third port bypass valve.

For additional information on these filters, refer to FILTERS and SERVICE AND LUBRICATION POINTS in SECTION 3.

Maintain proper hydraulic oil level.

Do NOT allow the hydraulic oil level to drop below the low level indicator. Operating the machine while the hydraulic oil level is low can result in severe damage to the hydraulic pumps.

IMPORTANT !

Contaminated hydraulic fluid can lead to premature failure of hydraulic components and costly repairs. Filters must be replaced at the recommended time intervals. Refer to SCHEDULED MAINTENANCE in SECTION 3.

Use of hydraulic filters other than the Tigercat brand could lead to severe wear and rapid failure of hydraulic system components

2.107

Tigercat 1055B/1075B/1085B Forwarder BREATHER FILTER

VACUUM PUMP

Controls and Operation HYDRAULIC FILL PUMP & MOTOR

VACUUM PUMP SWITCH

HYDRAULIC RESERVOIR

HYDRAULIC FILL PUMP SWITCH

HYDRAULIC FILL PUMP QUICK COUPLER

BLUE ELEMENT (WATER ABSORBANT)

FULL FLOW LOW PRESSURE FILTER ELEMENTS CHARGE PUMP FILTER

HYDRAULIC OIL LEVEL SIGHT GAUGE

TEMPERATURE SENSOR

HYDRAULIC RESERVOIR RH SIDE 1075-090 1075-091A 1075-092

HYDRAULIC OIL LEVEL SWITCH

HYDRAULIC RESERVOIR AND FILTERS

2.108

Tigercat 1055B/1075B/1085B Forwarder HYDRAULIC OIL FILL PUMP

Controls and Operation HYDRAULIC OIL VACUUM PUMP FILL PUMP ON/OFF SWITCH

HYDRAULIC OIL FILL PUMP

QUICK COUPLER

VACUUM PUMP

VACUUM PUMP ON/OFF SWITCH

1014-D057 1014-D059

The hydraulic oil vacuum pump is used to create a vacuum in the hydraulic tank to prevent the loss of large amounts of hydraulic oil during maintenance of hydraulic system components.

TOP OF HYDRAULIC TANK

The hydraulic oil fill pump, located on the top of the hydraulic tank is used to add oil to the hydraulic oil reservoir.

To add oil to the reservoir: Park the machine on level ground, with the crane in the “parked” position. Remove suction hose from storage compartment. Clean the suction hose, and remove cap. Open the right side access door on the hydraulic tank. Install hose into quick coupler on fill pump. Insert the end of suction tube into the supply drum and operate the pump by turning the switch on the fill pump to ON. The oil is pumped into the reservoir through the return filters. When the oil level in the tank is satisfactory, switch the fill pump OFF. IMPORTANT !

Replace the cap on the suction tube, disconnect from the fill pump, wipe dry and store in rear chassis compartment. Close the hydraulic tank doors.

RIGHT SIDE OF HYDRAULIC TANK

With the IGNITION KEY SWITCH in the OFF position, turn ON the vacuum pump switch. Leave the pump ON while repairs are in progress.

When repairs are complete, turn OFF the vacuum pump switch.

Turning off the vacuum pump OFF will open the tank to the atmosphere via a vent fitting.

Allow the tank to vent to the atmosphere for at least one minute before restarting the engine.

If a hydraulic pump or motor is replaced, it must be pre filled with oil before operating it. Refer to STARTUP PROCEDURE AFTER MAJOR MACHINE MAINTENANCE in SECTION 3.

IMPORTANT !

Allow the tank to vent to the atmosphere for at least one minute before restarting the engine.

Restarting the engine while the tank still has a vacuum may cause air to enter the hydraulic system and result in cavitation damage to hydraulic pumps and motors.

IMPORTANT !

The vacuum pump function cannot be used with the engine running. This is a safety feature and must not be defeated in any way or extreme damage to hydraulic components may result.

2.109

Tigercat 1055B/1075B/1085B Forwarder OPERATING MACHINE

Controls and Operation PRE-START CHECKS

Perform all required lubrication and maintenance before operating the machine, as outlined in SECTION 3.

IGNITION SWITCH

EMERGENCY SHUT DOWN SWITCH

MAIN SWITCH PANEL WAIT TO START LIGHT

Refer to the manufacturer’s engine manual for all required diesel engine maintenance.

Any personnel who are to operate this machine must be fully trained in safety and operating procedures by a competent person.

Read and understand the entire manual before operating the machine.

1075B-040

1. Turn the ignition key to the OFF position.

SIGHT GAUGE

HYDRAULIC RESERVOIR

1014-D057

HYDRAULIC OIL SIGHT GAUGE

2. Check hydraulic oil level, the level should be between the HIGH and LOW marks on the level gauge.

2.110

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

FILLER CAP

FUEL SHUT-OFF TURNED ON (UP)

1075B-267A

DIPSTICK

1075-019

TRANSMISSION OIL LEVEL (1055B AND 1075B)

FUEL TANK (EARLIER DESIGN) FILL LOCATION FUEL SHUT-OFF TURNED ON

DIPSTICK

FILLER CAP

1085B-001

1075B-266

FUEL TANK (LATER DESIGN)

3. Check fuel level. Turn fuel shut-off valve ON.

TRANSMISSION OIL LEVEL (1085B)

4. Check transmission oil level (dipstick provided). For 1055B/1075B machines access gained by reaching through the left side under cab. For 1085B machines access on left side access panel DIPSTICK

1075-011

ENGINE OIL LEVEL (MERCEDES ENGINE)

DIPSTICK

1055B-004

ENGINE OIL LEVEL (CUMMINS ENGINE)

5. Check the engine oil level. The level of the oil must be between the ADD and the FULL marks on the dipstick.

2.111

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation FILLER CAP COOLANT LEVEL SENDING UNIT

PRIMER PUMP FUEL WATER SEPARATOR WATER SEPARATOR BOWL DRAIN CAP

1075-011

FUEL/WATER SEPARATOR (MERCEDES ENGINE) PRIMARY FUEL FILTER

1055B-008

ENGINE COOLANT LEVEL (CUMMINS ENGINE)

7. Check the engine coolant level.

SECONDARY FUEL FILTER/ WATER SEPARATOR

SERPENTINE BELT

DRAIN VALVE

FUEL/WATER SEPARATOR (CUMMINS ENGINE) 6. Drain water from fuel line water separator.

1055B-005

WARNING

1075-012

ENGINE BELT (MERCEDES ENGINE)

Shut off engine. Only remove filler cap when cool enough to touch with bare hands. Slowly loosen cap to first stop to relieve pressure before removing completely.

FILLER CAP

COOLANT LEVEL SENDING UNIT

A/C COMPRESSOR BELT

SERPENTINE BELT

1014-D067

ENGINE COOLANT LEVEL (MERCEDES ENGINE) 1055B-007

ENGINE BELT (CUMMINS ENGINE)

8. Check tension and condition of the engine belt(s).

2.112

Tigercat 1055B/1075B/1085B Forwarder

SENDING UNIT FOR ALARM

Controls and Operation

AIR CLEANER

ENGINE AIR INTAKE UNLOADER VALVE

FILTER RESTRICTION INDICATOR

1075-009

AIR CLEANER UNLOADER VALVE (MERCEDES ENGINE) 1014-D056

ENGINE AIR CLEANER (MERCEDES ENGINE)

SENDING UNIT FOR ALARM AIR CLEANER

UNLOADER VALVE

FILTER RESTRICTION INDICATOR ENGINE AIR INTAKE 1055B-003

1055B-009

ENGINE AIR CLEANER (CUMMINS ENGINE)

AIR CLEANER UNLOADER VALVE (CUMMINS ENGINE)

11. Check air cleaner unloader valve.

9. Check for foreign material build-up in air intake area of air cleaner.

10. Check air cleaner restriction indicator.

2.113

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation COOLER PACKAGE

1075-017

ENGINE COMPARTMENT (MERCEDES ENGINE)

1075-021

1055B-012

A/C CONDENSER AND COOLER PACKAGE

ENGINE COMPARTMENT (CUMMINS ENGINE)

12. Inspect air intake and exhaust hoses and pipes for leaks or loose clamps.

CLEAN THE INSIDE OF HOOD SCREENS

1075-011

ENGINE COMPARTMENT (MERCEDES ENGINE)

1075-020

13. Clean charge air cooler, radiator, oil cooler and A/C condenser. Remove debris from hood screens on both sides and from around the fan.

Refer to CLEANING A/C CONDENSER AND COOLER PACKAGE in THIS SECTION.

2.114

1055B-011

ENGINE COMPARTMENT (CUMMINS ENGINE)

Tigercat 1055B/1075B/1085B Forwarder 14. Perform SCHEDULED MAINTENANCE as shown in SECTION 3.

15. Inspect machine for leaks, damaged or loose components and any other abnormal conditions.

16. Check tire pressures.

17. Check wheel bolts for tightness.

18. Be sure that all covers, guards and doors are securely fastened.

2.115

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

STARTING ENGINE

IGNITION SWITCH

CAUTION

EMERGENCY SHUT DOWN SWITCH

MAIN CONTROL PANEL WAIT TO START LIGHT

Do not attempt to start engine by shorting across starter terminals. Start engine only from operator’s seat.

WARNING When starting the engine all functions are deactivated, until the PILOT RESET has been RESET. Once the PILOT RESET LIGHT has turned on, the functions will operate normally.

1075B-040

PILOT RESET SWITCH

WARNING • EXPLOSION HAZARD. • DO NOT USE ETHER. • ENGINE EQUIPPED WITH HEATER STARTING AID. • USE OF ETHER COULD RESULT IN DEATH OR SERIOUS INJURY. 36782BENG R0

1. Perform all pre-start checks.

Refer to PRE-START CHECKS in THIS SECTION. 2.

1075-057

Verify that the area is clear of people.

RIGHT JOYSTICK POD

10. After the engine starts, close the door, ensure the parking brake switch is OFF, press the PILOT RESET switch to reset pilot system.

Press LADDER UP/DOWN switch to raise ladder.

3. Turn battery disconnect switch handle to ON position.

4. Place emergency shutdown switch in OFF position (OFF = Switch ‘UP’).

IMPORTANT! Allow a cold engine to warm up at low or cold idle for at least five minutes before applying any load. Check all measured values on the computer display often during the warm-up period.

5. Set TRAVEL DIRECTION switch in OFF position.

6. Turn ignition key switch to the RUN position.

7. Wait for the WAIT TO START light to turn off.

8. Sound horn to warn personnel of machine start-up.

NOTE: If the engine does not start after three attempts, check the fuel supply system.

Absence of blue or white exhaust smoke during cranking indicates no fuel is being delivered.

9. Turn the ignition key switch to the START position to crank the engine. When engine is started place key switch in RUN position and observe computer display.

The computer control system will automatically perform a bulb test when the ignition key is released to the RUN position. The alarm light will flash and the master alarm will sound briefly to test for proper operation.

2.116

If engine stalls while operating the machine, turn the ignition key switch to the OFF position and repeat steps (5) through (10).

NOTE: For cold weather conditions see “COLD IDLE OPERATION” on the following pages.

Tigercat 1055B/1075B/1085B Forwarder COLD IDLE OPERATION

Controls and Operation COLD IDLE SPEED ADJUSTMENT

Cold Idle operation is provided to increase engine idle speed to assist in warming the engine and cab temperature in cold weather conditions.

NOTE: To set COLD IDLE ON the engine must be running and the pilot system must be disengaged.

Pressing the pilot reset button to engage the pilot system will turn the COLD IDLE OFF.

To access cold idle speed adjustment from main menu, press F2 button and go to adjustment menu.

To turn cold idle on, from the main menu display press F1 to select the ENGINE menu page.

Use the arrow up button to select Cold Idle On.

From adjustment menu press F2 to select machine adjustments.

The cold idle speed is factory set at 1200 rpm. This speed is adjustable between 850 to 1200 rpm. See COLD IDLE SPEED ADJUSTMENT in this section for adjustment procedure.

When engine and cab have warmed to desired temperature, cold idle can be turned off by pressing the pilot reset switch or use the arrow down button to select Cold Idle Off.

2.117

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

The Cold Idle Speed adjustment menu is displayed.

Press F1 button to select Machine Adjust to go to General Machine menu.

Use the Up/Down buttons to adjust the cold idle speed. Range is 850 rpm - 1200 rpm.

From the General Machine menu scroll to the Cold Idle Speed selection and press the OK button.

When the desired speed has been selected, press the OK button.

Press the back button to return to the previous menu. Continue to press the back button to return to the main menu display.

2.118

Tigercat 1055B/1075B/1085B Forwarder STOPPING ENGINE IMPORTANT !

Stopping the engine immediately after it has been working under load can result in overheating and premature wear of the engine components. Follow the stopping procedure outlined below to allow the engine to cool.

1. Park machine on level ground with crane in the park position. Lower the blade or ladder (if equipped) to the ground.

2. Reduce engine speed to LOW IDLE and let engine run for approximately three minutes to allow gradual dissipation of heat and to reduce turbo speed. This helps prevent damage to the engine due to very hot coolant and engine oil.

3. Do not race engine before shut-off.

4. Set TRAVEL DIRECTION switch to OFF position.

5. Stop engine by turning ignition key switch to the OFF position.

WARNING

Controls and Operation RESTARTING AN ENGINE THAT HAS RUN OUT OF FUEL If the engine runs out of fuel, the fuel line must be primed: 1. Refill fuel tank completely.

2. Open vent plugs on the fuel filter head and the fuel/water separator filter head. Crack open the fuel supply line on the fuel injection pump. Prime the fuel system using the primer pump on the fuel filter/water separator. When fuel free of air flows from the vent plugs and the fuel supply line, close the plugs and tighten the fuel supply line at the fuel injection pump.

3. Bleed the system according to the engine manual procedures.

4. Crank the engine until it starts. If it fails to start after 20 seconds, stop and wait for 2 minutes before trying again.

5. When engine starts, release ignition key to RUN position and observe the computer display.

IMPORTANT !

To prevent damage to starter, do not engage starter motor for more than 15 to 20 seconds.

Wait 2 minutes between each attempt to start the engine.

Before leaving the machine, park it in a safe position on level ground. Lower the snow blade (if equipped) to the ground.

Never work behind, in front of, or below a forwarder that has been parked on a grade.

If engine fails to start, refer to engine manufacturers operator’s manual.

Take additional precautions by placing the wheels against a rock, tree or other secure object.

WARNING • EXPLOSION HAZARD.

WARNING

• DO NOT USE ETHER. • ENGINE EQUIPPED WITH HEATER STARTING AID.

When leaving the cab, always lower the snow blade (if equipped) to the ground, and turn the ignition switch OFF.

• USE OF ETHER COULD RESULT IN DEATH OR SERIOUS INJURY.

If leaving the forwarder unattended remove the key, place the battery disconnect switch in the OFF position and remove the battery disconnect handle.

36782BENG R0

2.119

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

SYSTEM TEST AND WARM-UP Before commencing forwarding operations, perform these steps to: • Warm up the hydraulic system.

• Test all systems for proper operation.

• Inspect for hydraulic oil leaks.

IMPORTANT !

If any system fails to respond to the controls, stop the warm-up procedure and call a mechanic, otherwise serious damage to pumps and other components could result.

1. Ensure that the machine was parked on level ground at last shutdown.

2. Close the cab doors and sound the horn to warn people of machine start-up.

3. Start the engine.

4. Verify that the MD3 display and alarm lights are indicating normal operating conditions.

Press and release the PILOT RESET switch to activate the machine controls.

5. Check that all personnel are clear of the machine. Press LADDER UP/DOWN switch to raise the ladder.

6. Rotate the seat to the rear for crane operation.

7. With the seat facing rear of machine, place the CRANE switch in the ON position.

1014-095

CRANE IN PARK POSITION

10. Place the crane back in the park position.

11. Operate the snow blade (if equipped) and verify that it is operating correctly.

12. Place the CRANE switch in the OFF position.

13. Steer the machine to the left and to the right NOTE: It may be necessary to drive the machine either forward or reverse to allow it to steer fully.

14. In cold weather conditions, continue the process of warming up the hydraulic system by repeating steps (8) and (9) several times.

15. Observe all operations. If any operations are not functioning as they should, take the necessary steps to correct the problem.

16. After completion of the warm-up and system testing, lower the blade to the ground (if equipped) and place the crane in the park position. Set the TRAVEL DIRECTION switch to OFF.

8. Slowly raise and lower the main boom, check for proper operation.

CAUTION

9. Slowly move the stick boom, check for proper operation.

With the crane raised in the air: a. Operate the telescope IN and OUT functions and check for proper operation. b. Rotate grapple both directions and check that it is operating correctly. c.

Open and close grapple

d. Rotate crane CW and CCW.

Never use your bare hand to check for fluid leaks.

Fluid leaks under pressure may not be visible. When searching for leaks, wear work gloves and use a wrench or piece of wood to move hydraulic hoses. Do not grab hold of hydraulic hoses. Wear safety goggles for eye protection.

17. Leave the cab and visually check crane and all visible hose connections and cylinders for leaks. Check under the machine for oil leaks.

2.120

Tigercat 1055B/1075B/1085B Forwarder TRAVELLING WITHOUT A LOAD

Controls and Operation LOADING / UNLOADING OPERATIONS

Place the crane in the park position and raise the snow blade (if equipped).

Crane and grapple operations should always be performed while seated in the operator’s seat.

1. Set the CRANE switch to OFF.

All crane and grapple controls will return to neutral automatically when released.

2. Set the TRAVEL DIRECTION switch to FORWARD or REVERSE. As required, activate the TRAVEL/ENGINE SPEED ADJUST SWITCH and adjust the MAXIMUM TRAVEL SPEED CONTROL setting to suit the terrain.

DANGER DO NOT operate this machine to lift or move any objects other than what it is designed to lift or move.

Failure to follow the above instructions could result in serious injury or death.

3. Set GEAR SELECTION switch (if equipped) to 1ST Gear.

4. Press the drive foot pedal to move the machine.

5. This machine is equipped with a single-axis proportional steering control lever. The speed that the vehicle responds to the steering control lever input will vary, depending on the distance that the steering control lever is moved. When operating on the road, a short movement of the steering control lever will not overcorrect and will steer a reasonably straight course. Operating in the woods requires quick steering changes and this is produced by a larger movement of the steering control lever, which will quickly change the vehicle’s direction.

6. Use differential locks sparingly and ONLY when additional traction is required. Never continuously drive the machine with the differential locks on. Serious damage to the axles can result from using the differential locks when they are not needed for additional traction.

IMPORTANT !

Use differential locks sparingly. Never drive the machine with the differential locks on continuously. Serious damage to the axles can result from using the differential locks when they are not needed for additional traction.

WARNING Do not load logs above the top of the load gate!

1. Rotate the seat to face the rear of the machine.

2. Set the CRANE ON/OFF switch to the ON position.

3. Turn ON the CRANE WORKING SPEED switch. The engine rpm will increase to the value set.

Refer to COMPUTER ~ADJUSTMENT MENU-CRANE ADJUST~GENERAL CRANE~CRANE WORKING SPEED for more information.

4. Operate the crane, rotator, and grapple functions to pick up the load, and place it where desired. Refer to LEFT and RIGHT JOYSTICK in THIS SECTION for specific information on crane, rotator, and grapple operating controls. Grip the logs near the middle to keep them balanced. a. If the logs loaded in the bunk are accumulating to the top of the load gate raise the load gate by pressing the GATE UP switch. Refer to GATE UP SWITCH in THIS SECTION. b. If the logs are dispersing to the lower portion of the bunks, lower the load gate by pressing the GATE DOWN switch.

This reduces the risk of damage caused by contact between the crane and the load gate. Refer to GATE DOWN SWITCH in THIS SECTION. 2.121

Tigercat 1055B/1075B/1085B Forwarder 5. When loading is complete, park the crane on top of the load in such a way that the load restricts the crane from moving side to side.

Controls and Operation TRAVELLING WITH A LOAD Follow the steps outlined in TRAVELLING WITHOUT A LOAD in THIS SECTION.

6. Set the CRANE ON/OFF switch to the OFF position.

A loaded machine will be less stable (due to a high centre of gravity).

Use the gate vertical height adjustment (if equipped) to avoid loading logs above the top of the load gate.

WARNING Do not load logs above the top of the load gate!

Adjust your speed to the terrain, ground conditions and the load you are forwarding.

TRAVEL/ENGINE SPEED ADJUST SWITCH

MAXIMUM TRAVEL SPEED CONTROL

1075-057

RIGHT JOYSTICK POD

When travelling downhill engage the travel/ engine speed adjust switch located on the right joystick pod and adjust the maximum speed control to limit travel speed. When travelling down steep hills while fully loaded it is recommended that the maximum travel speed be set to 50% or lower. Engine overspeed can occur when descending steep grades at high travel speeds. Refer also to MAXIMUM TRAVEL SPEED CONTROL and COMPUTER ~ MESSAGES - CRITICAL ~ ENGINE SPEED in THIS SECTION.

MAXIMUM TRAVEL SPEED SETTING INDICATOR

When travelling up hill with a long steep grade engage the travel/engine speed adjust switch and adjust the maximum speed control to limit travel speed to the conditions. This will provide a smoother ride.

2.122

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

FORWARDING

WARNING

SAFETY

FORWARDING TECHNIQUE

1. Know all Federal, State/Provincial and local rules that apply to your machine and job site.

2. NEVER operate this machine while under the influence of drugs or alcohol.

3. Know the limitations of your Forwarder and Yourself as an operator.

4. Check the work area for HAZARDS, both at ground level and overhead. NEVER operate the crane near overhead power wires.

5. Always wear and use your seat belt and other Personal Protective Equipment, such as: hard hat, safety shoes, safety glasses and heavy gloves.

6. Rain, snow, ice, loose gravel, soft ground, etc. will change the operating capabilities of your machine.

7. Keep all work surfaces and engine compartment clean and free of oil, grease, snow, ice and debris. Give special care to hand-holds, steps, pedals and floors.

•

Only operate in areas where the Forwarder will be in a stable condition

•

Never travel across a STEEP slope or side hill.

•

Never make an uphill turn on a slope

•

Never approach an unstable log from the downhill side.

•

Do not work below machines that are parked on a hill.

•

Overloading can make a machine unstable and create a roll-over condition.

•

When loading, keep load in grapple low and close to the forwarder for best stability.

•

A load of logs will change the handling and stability of the forwarder.

•

Always be prepared to dump the load in the grapple in case of emergency.

8. Be constantly aware of the location of fellow workers. Especially those on foot. Do not allow other personnel to enter a 60 meter (197 ft) radius of the machine when operating the crane.

9. Your Forwarder is a one person machine. No riders inside or outside.

10. Be aware of what is happening around you.

Maintain a safe operating distance between your machine and other equipment and workers.

11. Know the hand signals that are being used on your job site.

12. Keep roads, secondary trails and landing areas clear of debris and in good condition.

13. Never leave the engine running with the machine unattended.

14. Do not leave the cab without first placing the crane in the park position, or lowering it to the ground.

15. Do not move the machine with a load suspended by the crane.

16. Do not operate the machine with any doors open.

2.123

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

CLEANING COOLER PACKAGE The A/C condenser core, oil cooler, radiator and charge air cooler all make up the cooler package.

The hydraulically driven fan draws air from the front of the machine through the hood screen, the A/C condenser, the oil cooler, the engine radiator, and the charge air cooler blowing it out on either side of the engine.

The fan switch has a clean position for reversing the fan rotation. By reversing the fan rotation the air flow is propelled in the opposite direction forcing dust and debris off the cooler package and hood screen. See COOLING FAN SWITCH in this section for details of fan operation.

1075-017

ENGINE COMPARTMENT (MERCEDES ENGINE)

COOLER PACKAGE

1075-011

ENGINE COMPARTMENT (MERCEDES ENGINE)

CAUTION

1075-021

If using compressed air for cleaning, use at 2 bar (30 psi) or less.

Always use personal protective equipment to guard against flying debris.

A/C CONDENSER AND COOLER PACKAGE

Inspect the cooler package daily for debris and may have to be thoroughly cleaned on a weekly or monthly basis, depending on operating conditions. Compressed air or water may be used for cleaning. If an oil leak has occurred in this area thoroughly power-wash it with a mild soap to remove all oil. The presence of oil will cause dust and dirt to cling to surfaces reducing the fan’s ability to distribute air. Care must be taken when cleaning the cooler package, as the components can be damaged by careless handling and cleaning.

Visually inspect for and remove accumulated twigs, leaves, pine needles and dust from the hood screen, A/C condenser core, oil cooler, engine radiator and charge air cooler every 8 hours (every shift).

2.124

Tigercat 1055B/1075B/1085B Forwarder

1055B-012

1055B-011

ENGINE COMPARTMENT (CUMMINS ENGINE)

ENGINE COMPARTMENT (CUMMINS ENGINE)

CLEAN THE INSIDE OF HOOD SCREENS

1075-020

2.125

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder CENTRE JOINT

Controls and Operation ARTICULATION LOCK

REAR CHASSIS

FRONT CHASSIS

CENTRE JOINT

RETAINING PIN

ARTICULATION LOCK BAR

CHECK FOR MOVEMENT IN THIS JOINT AREA 1075-001

1014-D071

ARTICULATION LOCK BAR IN LOCKED POSITION

CENTRE JOINT

Do NOT operator the machine if there is any looseness in the centre joint bearings. Refer to CENTRE JOINT in SECTION 3 for visual checking procedures. For further information regarding adjustment and maintenance of the centre joint refer to CENTRE JOINT in SECTION 11 of the SERVICE MANUAL.

ARTICULATION LOCK BAR

1055-002

ARTICULATION LOCK BAR IN STORAGE POSITION

1. Position machine on level ground and steer machine into a straight position.

2. Place crane in park position and lower the blade to the ground (if equipped), stop engine and remove key.

3. Remove both retaining pins from the articulation lock. Relocate articulation lock between front chassis and centre joint. Line up holes at each end of articulation lock with holes in the chassis and centre joint. Secure in place with both retaining pins.

4. After work is completed, relocate articulation lock into storage position on rear chassis and secure it with the retaining pins.

2.126

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

TRANSPORTING INSTRUCTIONS

The blade (if equipped) must be down on the truck bed.

The grapple must be closed and the crane must be in the park position.

CRANE IN PARK POSITION ARTICULATION LOCK BAR

RETAINING PIN

DO NOT remove air from tires, this will result in damage to the tires!

The articulation lock bar must be installed.

1075-001

ARTICULATION LOCK BAR IN LOCKED POSITION

The machine must be cross chained (side to side) using the two axles. Place blocks in front and behind wheels.

Additional chains may be attached on the front tow lug and the rear tow lug.

Attach chains to the tow lug using two chains per lug. DO NOT pass chains through the lug, a single chain will not prevent sideways movement.

NOTE: Chains must be installed to prevent forward, reverse and side movement.

IMPORTANT !

Do not use the centre joint to chain the machine to the truck. This can damage the centre joint.

Machine Weight:





Typical empty weight 1055B 18200 kg (40124 lb) 1075B 23150 kg (51037 lb) 1085B 28130 kg (62016 lb) Typical front axle weight empty 1055B 10556 kg (23272 lb)) 1075B 13427 kg (29601 lb) 1085B 14805 kg (32639 lb)

CENTRE OF GRAVITY (EMPTY)

Typical rear axle weight empty 1055B 7644 kg (16852 lb) 1075B 9723 kg (21436 lb) 1085B 13325 kg (29376 lb) See serial number plate located on cab door rear pillar (with cab door open).

2.127

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

TOWING INSTRUCTIONS (1055B AND 1075B)

COVER PLATE

A malfunction of the machine may make towing necessary.

Towing is only recommended over short distances.

It is always better to make repairs at the point where the machine is parked whenever possible.

Never tow a machine in gear. If the machine is subjected to hard pulling while in gear, the extremely high forces created will cause significant damage to the components of the hydrostatic drive system and the transmission.

Park the machine on level ground, place the crane in the park position, raise the snow blade (if equipped), chock the wheels, or secure the machine to the tow vehicle, prior to preparing the machine for towing.

1014-D088

6. Remove the top rear cover plate over the differential on the rear chassis to access the brake cylinders on the rear differentials.

BRAKE CYLINDER COVERS

For 1075B machines, put the transmission in 2nd gear, if possible. This will help when disconnecting the transmission during this process on later 1075B machines.

Follow these steps to release the brakes, and disconnect the transmission from the drive wheels:

RELEASING THE BRAKES

1014-D090

1. If possible, lower the blade and place the crane in the parked position.

7. Release the parking brakes at all 4 brake cylinders, as follows:

2. Chock the wheels.

3. Turn OFF the engine and place ignition key in the ON position, do not restart the engine.

4. Pump the brake foot pedal 50 times to release hydraulic oil pressure.

Refer to RELEASING THE PILOT PRESSURE FROM THE ACCUMULATOR in SECTION 1 for more information.

COVER PLATE

1014-D089

5. Remove the lower front cover plate on the front chassis to access brake cylinders on the front differentials.

2.128

Early brake design: Remove the brake cylinder covers. Install the brake release hex cap screw (located inside the cover) into the brake piston and thread it in the piston clockwise until tight, to release the brakes in all 4 brake assemblies.

Later brake design: Remove the brake cylinder covers. Install the brake release set screw (located inside the cover) into the brake piston. Thread the nut onto the set screw. Tighten the set screw just until the brakes release.

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation DISCONNECTING THE TRANSMISSION

DISCONNECTING THE DRIVE SHAFT/ TRANSMISSION

Later 1075B machines are equipped with a gear shifting device that disconnects the drive shafts from the transmission, eliminating the need to remove the drive shafts.

IMPORTANT! Before towing, the transmission must be disconnected from the drive wheels.

For 1055B and early 1075B machines, disconnect both drive shafts: For later 1075B machines, disconnect the transmission using the manual gear shifting device.

DISCONNECTING THE DRIVE SHAFT

GEAR SHIFTING DEVICE

REAR CHASSIS

FRONT CHASSIS CENTRE JOINT DRIVE SHAFT

1075B-275

To disconnect the transmission:

1014-D071

COVER PLATE

CENTRE JOINT

1. Remove the centre joint drive shaft.

2. Remove the bottom rear cover plate on the front chassis to access the front drive shaft.

1014-D089

1. Remove the bottom front engine frame cover plate to access the transmission.

FRONT DRIVE SHAFT

1014-094

3. Remove the front drive shaft.

1075B-278

2.129

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

2. Remove the gear shifting device from the transmission and then remove the bolt and spacer from the cap.

TRANSMISSION SHAFT

1075B-278

8. Tighten the bolt to disconnect the transmission from the transmission.

1075B-276

3. Reinstall the bolt and spacer into the cap as shown and thread it into the transmission shaft.

4. If the bolt will thread into the shaft, then the transmission is in 2nd gear. Skip to step 8.

If the bolt will NOT thread into the shaft, the transmission is likely in 1st gear and must be put in 2nd gear as follows:

STEERING CONNECTIONS If possible, run the engine during towing to allow the steering controls and the emergency brake lever to operate.

If the engine cannot be run during towing, allow the machine to steer on its own and prevent damage to the steering cylinders by crossing the hydraulic hoses on one of the steering cylinders. This will allow trapped oil to flow freely between the two steering cylinders, providing ease of turning with some damping effect.

STEERING CYLINDERS

STEERING CYLINDERS

GEAR SHIFTING DEVICE

1075B-277

5. Thread the bolt (without the spacer and cap) into the shaft.

6. Pull the bolt out to move the shaft out and put the transmission in 2nd gear.

SM47

7. Reinstall the bolt and spacer into the cap and thread it into the transmission shaft.

2.130

NORMAL HOSE CONNECTIONS

HOSES ON ONE CYLINDER CROSS CONNECTED FOR TOWING

Tigercat 1055B/1075B/1085B Forwarder TOWING Tow the machine from the front, using the tow lugs.

Use a vehicle of adequate power and size for towing.

When going downhill, use a hold-back vehicle as the machine is now without any effective braking.

Never tow the machine at over 2 mph.

When towing is complete: a. Chock the wheels, b. Remove the brake release cap screws, reinstall the covers on the brake assemblies, reinstall the cover plates on the front and rear chassis, c.

Reconnect the steering cylinder hoses in proper orientation,

d. Reinstall the drive shafts, if applicable e. Reinstall the gear shifting device to its original location, if applicable.

2.131

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

TOWING INSTRUCTIONS (1085B)

DISCONNECTING THE TRANSMISSION

A malfunction of the machines equipment may make towing necessary.

IMPORTANT! Before towing, the transmission must be disconnected from the drive wheels.

Towing is only recommended over short distances.

It is always better to make repairs at the point where the machine is parked whenever possible.

Never tow a machine in gear. If the machine is subjected to hard pulling while in gear, the extremely high forces created will cause significant damage to the components of the hydrostatic drive system and the transmission.

Never press the throttle pedal while the transmission is disconnected. This will cause significant damage to the transmission.

To facilitate towing, the transmission must be placed in NEUTRAL, to disconnect the wheels from the hydraulic motors.

Park the machine on level ground, place the crane in the park position, raise the snow blade (if equipped), chock the wheels, or secure the machine to the tow vehicle, prior to preparing the machine for towing.

DISCONNECT LEVER

RELEASING THE BRAKES The wheels must be chocked, or the machine must be secured to the tow vehicle before releasing the brakes.

PRESSURE RELEASE

PARKING BRAKE RELEASE HAND PUMP PARKING BRAKE RELEASE VALVE (NORMAL OPERATING POSITION SHOWN) 1085B-002

PARKING BRAKE RELEASE VALVE AND HAND PUMP

Release the parking brakes on both axles:: 1. Turn the parking break release valve lever to the parking brake release position (toward the inside of the machine).

2. Install the parking brake hand pump handle and pump by hand to release the parking brakes. Pressurize to 40 bar (580 psi) to release the parking brake.

1085B-002

TRANSMISSION DISCONNECT LEVER

The transmission disconnect lever is accessed from the left side, below the cab. Insert a short bar through the hole in the lever and pull upwards to put the transmission into neutral.

STEERING CONNECTIONS If possible, run the engine during towing to allow the steering controls and the emergency brake lever to operate.

If the engine cannot be run during towing, allow the machine to steer on its own and prevent damage to the steering cylinders by crossing the hydraulic hoses on one of the steering cylinders. This will allow trapped oil to flow freely between the two steering cylinders, providing ease of turning with some damping effect.

STEERING CYLINDERS

SM47

2.132

NORMAL HOSE CONNECTIONS

STEERING CYLINDERS

HOSES ON ONE CYLINDER CROSS CONNECTED FOR TOWING

Tigercat 1055B/1075B/1085B Forwarder TOWING THE MACHINE Tow the machine from the front using the tow lugs.

Use a vehicle of adequate power and size for towing.

When going downhill, use a hold-back vehicle as the machine is now without any effective braking.

Never tow the machine at over 2 mph.

When towing is complete: 1. Chock the wheels.

2. Restore the parking brakes: a) Release pressure from the parking brake release hand pump. b) Return the parking brake release valve lever to the normal operating position.

3. Reconnect steering cylinder hoses to the proper locations.

4. Return the transmission disconnect lever to the normal operating position.

2.133

Controls and Operation

Tigercat 1055B/1075B/1085B Forwarder FIRE SUPPRESSION SYSTEM - DAFO

Controls and Operation MANUAL ACTIVATION

This information applies only if the machine is equipped with the optional Dafo fire suppression system installed by Tigercat or by an approved vendor.

Refer to the documentation provided with your machine for more information.

RELEASE BUTTON

OVERVIEW

FUSES

When the temperature sensors detect heat at 120ºC (248ºF), the fire suppression system will respond in 1 of 2 ways, depending on what mode the system is in. The system can also be activated manually.

BATTERY DISCONNECT SWITCH

SAFETY TAB

AUTOMATIC MODE An alarm sounds and the fire suppression system activates automatically when the following conditions are all true:

1075B-055

The fire suppression system can be activated at any time, regardless of:

• the temperature sensors detect heat,

• the position of the battery disconnect switch,

• the battery disconnect switch is set to the OFF position,

• whether the system has detected a sufficient heat source,

• power is connected to the control box

• whether power is connected to the system.

SEMI-AUTOMATIC MODE An alarm sounds and the fire alarm light on the control panel flashes when the following conditions are all true:

Manually activate the fire suppression system by removing the safety tab and then striking the release button located next to the battery disconnect switch.

• the temperature sensors detect heat,

DISABLING THE SYSTEM

• the battery disconnect switch is set to the ON position,

Some maintenance activities such as welding, battery charging and auxiliary starting may cause the fire suppression system to activate.

• power is connected to the control box The operator must activate the fire suppression system manually by pressing the manual activation button on the control panel for 1 second.

POWER (RED)

ACTUATOR (GREEN)

1075B-274

To disable the system, disconnect the power (red) and the actuator (green) from the control box.

NOTE: When power is disabled, the system can still be activated by pressing the release button.

2.134

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation

CONTROL PANEL 1. Manual activation (push and hold for 1 second) 1

2. Fire alarm (red) Flashing light - fire alarm

2

3

4

Constant light - fire suppression system has been activated 3. Faulty release circuit (yellow), Gas generator activated, broken cable.

4. Faulty detection circuit (yellow) Sensor resistor failure, open circuit 5. Manual mode (yellow) Automatic fire suppression is off.

5

6. System power (green) 6

7

Green when power is on. Off when power is off.

7. Test and reset Press and hold for 1 second to test the LED, the alarm light, and the audible alarm.

2.135

Tigercat 1055B/1075B/1085B Forwarder FIRE SUPPRESSION SYSTEM AMEREX

Controls and Operation CONTROL PANEL

This information applies only if the machine is equipped with the optional Amerex fire suppression system installed by Tigercat or by an approved vendor.

1

System OK

2

FIRE

Refer to the documentation provided with your machine for more information.

The fire suppression system activates automatically when the temperature sensors detect heat at 177ºC (350ºF). The system can also be activated manually.

Alarm Silence

Relay Reset Push to Test

6

Service System

7

1075B-062

1. System OK LED. Green LED is ON when system is operational.

LED is OFF when fire is detected, the manual actuation switch is depressed or when there is a system fault.

1. The system OK LED turns OFF, 2. The audible alarm will sound continuously, 3. The FIRE LED turns ON,

5

4

OVERVIEW

When the heat detection circuit has detected a fire, or the manual actuation switch has been depressed, the following occurs:

3

2. FIRE LED Initially flashes to indicate which zone has activated the alarm.

4. The system discharges, 5. The service system LED turns ON,

Number of Flashes

6. The service system LED flashes 4 times to indicate actuator trouble.

7. The engine will shut off (except when the release button is used).

Alarm Source

1

Zone 1 - engine compartment

2

Zone 2 - under the cab

3

Zone 1 and 2

3. Audible alarm The alarm sounds continuously when fire is detected or the manual actuation switch is depressed.

The alarm sounds intermittently when there is a fault with the system.

4. Relay reset button After an alarm condition, press the relay reset button to reset the internal counter. The engine will shut down when the counter times out.

Pressing the button before it times out will give the operator additional time to manoeuvrer the machine to a safe location if required.

The delay can be set from 0 to 15 seconds.

The default value is 0 seconds.

Refer to the fire suppression system manual for information.

2.136

Tigercat 1055B/1075B/1085B Forwarder 5. Alarm Silence button

Controls and Operation RELEASE BUTTON

Press to temporarily silence the alarm. The alarm silence LED turns ON. Other LEDs remain lit to show fault status. The alarm will sound again after 6 hours if a problem condition is present.

SAFETY PIN

6. Service system LED

BATTERY DISCONNECT SWITCH

In the event of a system fault, the alarm sounds intermittently, the LED flashes to identify the fault source.

Number of Flashes

RELEASE BUTTON

Fault Source

1

Main power

2

Heat zone 1

3

Heat zone 2

4

Actuator

5

Backup battery

6

Pressure switch

7. Push to test button Press the button momentarily to turn ON all LEDs and sound the audible alarm. Press and hold the button to turn ON all LEDs, sound the audible alarm, and shut the engine OFF. Restart the engine when the button is released.

The fire suppression material will not discharge.

1075B-063

The fire suppression system can be activated using the release button at any time, regardless of whether power is connected to the system.

To manually activate the fire suppression system using the release button: 1. Turn the battery disconnect switch to the OFF position, 2. Remove the safety pin, 3. Strike down hard on the release button located next to the battery disconnect switch.

AUTOMATIC ACTIVATION When adequate heat is detected, the system will automatically activate the fire suppression system and shut the engine off.

The system remains in automatic mode whenever there is power to the control panel.

MANUAL ACTIVATION Two methods that can be used are: 1. Release button.

2. Manual activation button on the control panel.

The manual activation button on the control panel requires power to activate the fire suppression system. The release button does not require power to activate the fire suppression system. If, after pressing the manual activation button, the fire suppression system fails to operate, strike the release button.

2.137

Tigercat 1055B/1075B/1085B Forwarder

Controls and Operation DISABLING THE SYSTEM

CONTROL PANEL

Some maintenance activities such as welding, battery charging and auxiliary starting may cause the fire suppression system to activate.

ACTUATOR

SAFETY PIN

MANUAL ACTIVATION BUTTON

1075B-057

The fire suppression system can be activated using the manual activation button only while power is connected to the system.

To manually activate the fire suppression system using the manual activation button:

ACTUATOR LEAD

1. Remove the safety pin, 2. Press the manual activation button.

1075B-068

To disable automatic system activation: 1. Disconnect the actuator lead located at the dry chemical agent cylinder.

2. Disconnect the fuse from the power lead located at the battery.

When power is disabled, the system can still be activated by striking the release button located next to the battery disconnect switch.

Turning off the battery disconnect switch does NOT disconnect power from the fire suppression system.

NOTE: The control panel contains a back-up battery to provide power to the system when the main power is disconnected.

Refer to the documentation provided with your machine for more information.

2.138

LUBRICATION AND MAINTENANCE.............................................................................................................................. 3

Tigercat 1055B/1075B/1085B Forwarder SECTION 3 - LUBRICATION AND MAINTENANCE Read and understand the entire contents of this manual, and all manuals for any attachments or accessories associated with this machine, prior to operating or servicing this equipment.

CONTENTS - SECTION 3

ISSUE 5.0, JUNE 2017

A

AIR CLEANER CHANGING FILTER ELEMENTS...................................................................................................... 3.27 MAINTENANCE................................................................................................................................. 3.25 SERVICING........................................................................................................................................ 3.27 UNLOADER VALVE........................................................................................................................... 3.26 AIR CONDITIONING............................................................................................................................. 3.28 AIR RECIRCULATION FILTERS........................................................................................................... 3.29 APPROVED HYDRAULIC OILS........................................................................................................... 3.16 AXLE BOGIE SLEW BEARING INSPECTION............................................................................................ 3.44 BOGIE SLEW BEARING LUBRICATION........................................................................................... 3.43 DRAINING AND REFILLING BOGIE HOUSING............................................................................... 3.41 DRAINING AND REFILLING DIFFERENTIAL................................................................................... 3.40 LUBRICATION 1055B/1075B.................................................................................................................................. 3.40 1085B.............................................................................................................................................. 3.42 DRAINING AND REFILLING BOGIE AXLE (1085B)...................................................................... 3.42 B

BELT - ENGINE SERPENTINE (CUMMINS ENGINE)......................................................................... 3.34 BELT - ENGINE SERPENTINE (MERCEDES ENGINE)...................................................................... 3.34 BOGIE HOUSING DRAINING AND REFILLING.............................................................................................................. 3.41 BOGIE SLEW BEARING INSPECTION..................................................................................................................................... 3.44 LUBRICATION................................................................................................................................... 3.43 C

CAB LOWERING THE CAB....................................................................................................................... 3.31 RAISING THE CAB............................................................................................................................ 3.30 CARE OF THE MACHINE..................................................................................................................... 3.51 CARE OF POLYCARBONATE WINDOWS........................................................................................ 3.51 CAUTIONS..................................................................................................................................... 3.53 CLEANING INSTRUCTIONS.......................................................................................................... 3.53 CONCEALING HAIRLINE SCRATCHES........................................................................................ 3.54 FIRE PRECAUTIONS..................................................................................................................... 3.54 GRAFFITI REMOVAL..................................................................................................................... 3.54 INSPECTION AND MAINTENANCE.............................................................................................. 3.52 RESISTANCE TO CHEMICALS..................................................................................................... 3.52 RESISTANCE TO WATER.............................................................................................................. 3.53 CENTRE JOINT.................................................................................................................................... 3.24 ARTICULATION BEARING MAINTENANCE AND INSPECTION..................................................... 3.24 OSCILLATION BEARING MAINTENANCE AND INSPECTION........................................................ 3.24 CHARGE PRESSURE FILTER-DRIVE PUMP...................................................................................... 3.23 CONTROL POD ON ARMREST, R.H. CRANE.................................................................................................................................................. 3.45 CRANE, ROTATOR AND GRAPPLE MAINTENANCE OTHER MANUFACTURERS............................................................................................................. 3.50 LINK SNUBBER MAINTENANCE.................................................................................................. 3.50 TIGERCAT......................................................................................................................................... 3.46

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

D

DIFFERENTIAL DRAINING AND REFILLING.............................................................................................................. 3.40 E

EMERGENCY EXITS, CHECK MONTHLY............................................................................................. 3.7 ENGINE HOOD................................................................................................................................................ 3.33 STARTUP CUMMINS....................................................................................................................................... 3.37 MERCEDES.................................................................................................................................... 3.36 ENGINE SERPENTINE BELT CUMMINS.......................................................................................................................................... 3.34 MERCEDES....................................................................................................................................... 3.34 F

FILTERS CHARGE PRESSURE....................................................................................................................... 3.23 FUEL FILTER/WATER SEPARATOR CUMMINS ENGINE........................................................................................................................ 3.19 MERCEDES ENGINE..................................................................................................................... 3.17 FUEL TANK STRAINER..................................................................................................................... 3.21 HYDRAULIC OIL................................................................................................................................ 3.22 REMOVE AND REPLACE................................................................................................................. 3.17 RETURN OIL STRAINER.................................................................................................................. 3.23 SERVICING GUIDELINES FOR OIL FILTERS.................................................................................. 3.23 FIRE PREVENTION................................................................................................................................ 3.8 FLUID ANALYSIS PROGRAM............................................................................................................... 3.5 FLUID SAMPLE COLLECTION PROCEDURES.................................................................................... 3.6 FRESH AIR FILTER.............................................................................................................................. 3.29 G

GENERAL MAINTENANCE.................................................................................................................... 3.7 H

HOOD.................................................................................................................................................... 3.33 HYDRAULIC OILS................................................................................................................................ 3.16 I

INITIAL PRE-DELIVERY INSPECTION.................................................................................................. 3.4 L

LUBRICATION BOGIE SLEW BEARINGS................................................................................................................. 3.43 TIGERCAT CRANE............................................................................................................................ 3.14 TIGERCAT LINK, SNUBBER, ROTATOR AND GRAPPLE................................................................ 3.15 LUBRICATION AND SERVICE POINTS CHART.................................................................................. 3.13 N

NEW MACHINE MAINTENANCE........................................................................................................... 3.4 O

OIL LOST FROM LEAKAGE................................................................................................................... 3.4 P

PRESSURE AND SPEED SETTINGS.................................................................................................. 3.56 PREVENTIVE MAINTENANCE SCHEDULE.......................................................................................... 3.4 S

SCHEDULED MAINTENANCE 8 HOURS............................................................................................................................................. 3.9 125 HOURS....................................................................................................................................... 3.10 250 HOURS....................................................................................................................................... 3.10 500 HOURS....................................................................................................................................... 3.10 1000 HOURS......................................................................................................................................3.11 1500 HOURS......................................................................................................................................3.11 2000 HOURS......................................................................................................................................3.11 SEASONAL.........................................................................................................................................3.11 3.2

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

SERVICE AND LUBRICATION POINTS CHART.................................................................................. 3.13 SNUBBER FRICTION.......................................................................................................................................... 3.48 MAINTENANCE................................................................................................................................. 3.47 STARTUP PROCEDURE AFTER MAJOR MACHINE MAINTENANCE......................................3.35, 3.38 1055B/1075B MACHINE STARTUP CUMMINS ENGINE..................................................................................................................... 3.37 MERCEDES ENGINE.................................................................................................................. 3.36 PRE-STARTUP AND FILLING........................................................................................................ 3.35 1085B MACHINE STARTUP MERCEDES ENGINE.................................................................................................................. 3.39 PRE-STARTUP AND FILLING........................................................................................................ 3.38 T

TIGERCAT CRANE............................................................................................................................... 3.45 COMPONENTS................................................................................................................................. 3.45 CRANE LUBRICATION PROCEDURE.............................................................................................. 3.46 CRANE SLEW OIL LEVEL CHECK AND FILL................................................................................... 3.46 GRAPPLE MAINTENANCE............................................................................................................... 3.47 LINK HOSE LENGTHS...................................................................................................................... 3.47 LINK, SNUBBER AND ROTATOR MAINTENANCE.......................................................................... 3.47 SNUBBER MAINTENANCE ADJUSTING SNUBBER TENSION...................................................... 3.47 TELESCOPIC BOOM PLAY............................................................................................................... 3.49 TILTING THE CAB................................................................................................................................ 3.30 TIRE PRESSURES............................................................................................................................... 3.55 TORQUE CHART MACHINE................................................................................................................ 3.60 TORQUE CHART TIGERCAT GRAPPLE............................................................................................. 3.61 TORQUE, FLUID CONNECTIONS....................................................................................3.62, 3.64, 3.65 TORQUE SPECIFICATIONS - GENERAL............................................................................................ 3.59 U

UNLOADER VALVE.............................................................................................................................. 3.26 W

WEIGHTS OF COMMERCIAL WOOD.................................................................................................. 3.66

3.3

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

PREVENTIVE MAINTENANCE SCHEDULE

NEW MACHINE MAINTENANCE INITIAL PRE-DELIVERY INSPECTION:PERFORM THE INITIAL PRE-DELIVERY INSPECTION USING Tigercat FORM NUMBER 5342; “PDI AND 125 HOUR INSPECTION REPORT”

FIRST 125 HOUR INSPECTION AND SERVICE REPORT:WITH THE OWNER’S MECHANIC PRESENT, PERFORM AN INSPECTION AND SERVICE ACCORDING TO THE Tigercat FORM NUMBER 5342; “PDI AND 125 HOUR INSPECTION REPORT” THIS MUST BE COMPLETED WITHIN THE FIRST 125 HOUR TIME FRAME. *IMPORTANT: TO QUALIFY FOR CONTINUED WARRANTY, THIS REPORT MUST BE COMPLETED AND RETURNED TO Tigercat Industries Inc. WARRANTY DEPARTMENT..

TIGHTENING POINTS FOR:-

IMPORTANT!

WHEELS: When installing wheels, ensure

THE FIRST 125 HOUR INSPECTION REPORT:~

that all paint has been removed from the mating surfaces of both the wheel disc and the flange of the axle to ensure metal to metal contact.

All hydraulic connections Hose clamps

For more complete instructions also refer to section 8 of the service manual.

Centre joint pin securing bolts Transmission securing bolts Engine mounting bolts

HOUR METER ~ MAINTENANCE:

Pump securing bolts

Check the hour meter (on the computer display terminal) on a regular basis to determine your scheduled maintenance times.

The intervals and times on the scheduled maintenance chart in this manual are for normal operating conditions.

If your machine is being operated in difficult or severe conditions, you should service your machine at shorter intervals.

Axle mounting bolts Wheel retaining bolts Cab securing bolts Crane mounting bolts Bunk gate bolts Pin retainers Any other loose nut, bolt or fitting

Refer to diesel engine service manual and attachment manual for additional required maintenance at this scheduled time period.

NOTE: Use of filters other than the Tigercat brand could lead to severe wear and rapid failure of system components.

*OIL LOST FROM LEAKAGE

PER LEAKAGE RATE DAY ONE DROP IN 10 SECONDS 0.424 ONE DROP IN 5 SECONDS 0.852 ONE DROP PER SECOND 4.26 THREE DROP PER SECOND 14.2 DROPS BREAK INTO STREAM 90.83

LOST 0IL (LITERS) LOST 0IL (GALLONS) PER PER PER PER PER MONTH YEAR DAY MONTH YEAR 12.72 152.0 0.112 3.36 40.0 25.6 306.6 0.225 6.75 81.0 127.76 1533.1 1.125 33.75 405.0 425.86 5110.31 3.75 112.5 1350.0 2725.5 32706.0 24.00 720.0 8640.0

3.4

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

TIGERCAT FLUID ANALYSIS PROGRAM Using the Tigercat Advanced Fluid Analysis Program on a regular basis is an excellent preventative maintenance tool. Fluid sampling cost is at the owner’s expense, however, studies have shown that it is possible to receive a 10 to 1 payback when looking at the amount saved on repair costs to the amount invested in a scheduled oil analysis program. Some of the benefits of a sampling program include: •

Detect problems early before they become major catastrophic failures.

•

Better ability to schedule downtime and forecast cost of repairs.

•

Monitor maintenance schedules and practices and confirm that the required maintenance is being done on time.

•

Increase used equipment value by providing proof of proper maintenance.

This program uses the most modern technology available to analyse all fluid samples. Most test results are available within 24 hours after receipt of the sample and are supplied in an easy to understand report, which calls for specific action and makes detailed recommendations. This report is available as a mailed or faxed hardcopy, an electronic copy sent via e-mail or can it be viewed on the internet.

This program will provide Tigercat machine owners access to an Advanced Fluid Analysis Program for all major machine components including powertrain components, specifically hydrostatic pump and motors, front and rear axle differentials, planetaries, bogie housings, transmission, etc.

Recommended Testing Schedule Location

First Sample

Follow-up Samples

Hydraulic Oil

125 hours

Every 1500 hours

Transmission

125 hours

Every oil change (500 hours)

1055B/1075B Differentials, Planetaries, Bogies 125 hours

Every oil change (1500 hours)

1085B Differentials, Planetaris, Bogies

Every oil change (1000 hours)

125 hours

Tigercat Fluid Analysis Kits are available from your Tigercat dealer. If required, arrangements can also be made with your Tigercat dealer to supply and perform all of the required follow-up oil samples.

TIGERCAT FLUID ANALYSIS KITS Each kit includes a pre-paid sample bottle and sample information form. Pre-printed mailing labels are included to ensure all samples are quickly returned directly to the lab for immediate analysis and results within 24 hours of receipt.

The same type of sample bottle can be used for all types of fluid testing including: Hydrostatic pump and motors, main pump, differentials, planetaries, bogies, transmission, etc.

To ensure accurate and meaningful results are obtained, each kit also includes detailed instructions on how to properly collect, prepare and ship the oil samples.

Contact your Tigercat Dealer Parts Department to order kits.

Refer to www.tigercat.com for more information.

3.5

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

TIGERCAT FLUID ANALYSIS PROGRAM FLUID SAMPLE COLLECTION PROCEDURES Fill out the Sample Information Form (SIF) completely and accurately. When taking multiple fluid samples, fill out all of the required SIF forms in their entirety, prior to taking any fluid samples.

Then, immediately package each completed SIF form together with the matching fluid sample in the outer shipping container as each individual sample is taken. This will reduce the possibility of mixing up or incorrectly identifying the SIF forms and fluid samples. Incorrectly identified samples could result in a false warning alarm.

Hydraulic Oil Samples: • Take hydraulic oil samples while the oil is circulating and at operating temperature, with no functions activated. Obtain the samples from the P1 port on the high pressure manifold using a test gauge line.

• Prior to taking the sample, purge 90 - 120 ml (3-4 oz) of oil into a separate container.

Discard this oil using approved recycling methods.

• Replace the dust cap on the pressure port immediately after taking the oil sample and sealing the sample bottle.

The accuracy of the lab analysis results is very dependent on the quality of the fluid sample taken. Collection of clean fluid samples that are representative of the main body of fluid are essential if meaningful lab results are to be obtained.

Erroneous readings may result if proper collection, handling, packaging and shipping practices are not followed prior to the sample being tested by the lab. To be able to accurately compare and trend the lab results over time, all follow-up samples should be consistently taken from the same location using the same techniques as all previous samples.

Transmission, Differentials, Planetaries and Bogie Axle Samples: • Take these samples during the oil change process.

In cases where fluid samples must be pumped or otherwise drawn out of a reservoir or housing, a hand operated fluid suction pump is also available from your Tigercat dealer.

CONTAMINATION PREVENTION • Clean all debris from all sample ports and drain plugs prior to obtaining samples.

• Remove the sample bottle cap only when ready to take the sample. Keep the cap clean – do not put it in a pocket or allow it to become contaminated in any way.

• Do not allow any airborne dirt, etc. to enter the sample bottle.

• Avoid contamination of the sample – replace the sample bottle cap immediately after filling the bottle to approximately ¾ full. All samples taken should be immediately forwarded to the lab for processing.

3.6

•

Take the sample when the oil is warm, and within 30 minutes of shutting off the machine so that the oil does not fully settle.

•

Place the required drain container under the machine to capture the used oil to be discarded using approved recycling methods.

•

Remove the drain plug and allow approximately 50% of the oil to drain, then place the sample bottle in the stream of draining oil to obtain a representative sample.

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

GENERAL When welding, secure ground connection as close to working position as possible to prevent arcing across machined surfaces or through bearings

CAUTION All handles, steps and platforms must be kept free of grease, oil, fuel, mud, snow and ice.

Clean away all branches, bark and chips.

Clean up all traces of oil to avoid fires

Clean around filler caps before checking or adding fluids.

Always have a fire extinguisher at hand and know how to use it

Release hydraulic pressure and clean around hydraulic fittings before breaking connection.

Plug or cap immediately.

For safety; when leaving the cab or leaving machine unattended or during service, always place the crane in the park position or other SECURE position, and lower the blade (if equipped). Turn the ignition switch off. Turn the battery disconnect switch off.

Clean up ALL spills immediately.

Always use clean oil and containers.

Drain dirty oil while still warm.

Do not exceed recommended fluid levels.

Service all hydraulic filters, and return strainer after the failure of a pump, motor, cylinder or valve. Failures of this nature could contaminate the entire hydraulic system.

Top up diesel fuel at end of each shift to reduce contamination by condensation.

Inspect the EXHAUST SYSTEM DAILY for any signs of LEAKAGE. Check for worn, cracked, broken, or damaged pipes or muffler. Also check for missing or damaged bolts or clamps.

Should any exhaust leaks or defective parts be found, repairs must be made immediately.

Engine exhaust leaks can cause fires, DO NOT OPERATE the machine until the exhaust leak is repaired.

For safety, always block or support the crane and blade (if equipped) when working under them.

CHECK EMERGENCY EXITS MONTHLY~ Alternate exit route is provided: the window on the right side of the cab. This exit is only to be used if the cab door cannot be opened.

It is therefore essential that this emergency exit be checked at least once per month to ensure it is fully operational.

Refer to EMERGENCY EXITS in SECTION 2 of the OPERATOR'S MANUAL and CAB EXITS in SECTION 1.

During daily operation of the machine, the occurrence of exhaust leaks are usually accompanied by a change or increase in engine exhaust noise levels. These audible warnings cannot be ignored. Should any exhaust leaks occur during operation, the machine must be shut down immediately and not put back to work until the necessary repairs have been completed.

Before welding on machine be sure master switch is disconnected and disconnect multi pin connectors on engine CPU and engine wiring harness.

3.7

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

GENERAL FIRE PREVENTION Maintaining your machine properly will greatly extend its life and reduce your operating costs.

Fire can result in a machine loss which can be financially devastating.

1. Pine needles and bark when allowed to accumulate, form a fuel source that when ignited is extremely difficult to extinguish. A thorough program of regular cleaning and washing will reduce the possibility of a fire starting. In the event a fire does start, the regular cleaning program will improve the chances of successfully extinguishing a fire.

2. Pay close attention to wiring and plumbing routings during maintenance, ensure that ALL wiring harnesses or hydraulic hoses are properly restrained and clamped to prevent damage from chaffing.

3. If equipped, read the fire suppression system manual and have the system serviced regularly by qualified personnel.

4. In case of fire lower the boom system to the ground and shut off the engine before discharging the fire suppression system.

Refer to FIRE PREVENTION in SECTION 1 of THIS MANUAL for additional information.

3.8

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

SCHEDULED MAINTENANCE EVERY 8 HOURS (EVERY SHIFT) Clean: • Potentially damaging limbs or sticks from machine • A/C condenser, oil cooler, radiator and charge air cooler - refer to CLEANING A/C CONDENSER AND COOLER PACKAGE in SECTION 2 of the OPERATOR’S MANUAL. Check: • Engine coolant level • Engine oil level • Drain fuel/water separator • Fuel tank filler screen • Air intake filter, clean as required • Air cleaner unloader valve • Air intake filter restriction indicator.

Replace primary filter if indicator is in red zone.

Replace secondary (safety) filter every third primary filter change to guarantee maximum performance and reliability.

• Hydraulic oil level in hydraulic tank • Transmission oil level • Tigercat crane: Crane slew oil level

Lubricate: • 1075B/1085B: Lubricate axles – shaft bearings, 1-fitting; 2-places, purge • Lubricate mid drive shaft 1-fitting, purge NOTE: Lubricate mid drive shaft slip joint with machine fully articulated.

• Lubricate fixed centre joint drive shaft, 1-fittings, purge • Lubricate rear drive shaft bearing, 1-fitting, purge • Lubricate centre joint articulation bearings, 2-fittings, purge • Lubricate centre joint oscillation bearings, 1 or 2-fittings, purge • Lubricate centre joint oscillation lock cylinder ends (if equipped), 4-fittings, purge • Lubricate steering cylinder ends, 4-fittings, purge • Lubricate snow blade cylinders and pivots (if equipped), 6-fittings, purge • Lubricate and adjust link snubber, 3 or 6 fittings, purge. For Tigercat Grapples refer to LUBRICATION POINTS - TIGERCAT LINK, SNUBBER ROTATOR AND GRAPPLE diagram in THIS SECTION. Tigercat cranes and attachments:

Refer to TIGERCAT CRANE ~ CRANE SLEW OIL LEVEL CHECK AND FILL in THIS SECTION. Refer also to SERVICE AND LUBRICATION POINTS chart in THIS SECTION capacity and recommended oil.

• Lubricate the telescopic boom end and rotator per the LUBRICATION POINTS - TIGERCAT LINK, SNUBBER ROTATOR AND GRAPPLE diagram in THIS SECTION. • Lubricate crane per LUBRICATION POINTS - TIGERCAT CRANE diagram in THIS SECTION.

• All engine air intake system components (including charge air cooler) rubber elbows, connector hoses, tubes and clamps for damage, hardening, wear, cracks, leaks, loose clamps or loose hanger bracket hardware and repair or replace immediately.

• Lubricate grapple per the per the LUBRICATION POINTS - TIGERCAT LINK, SNUBBER ROTATOR AND GRAPPLE diagram in THIS SECTION.

• Charge Air Cooler for damage, wear, cracks, and leaks.

• For leaks around hydraulic components and flexible hoses. * See “Oil lost from leakage” chart.

• For loose nuts, bolts and fittings.

• Condition and tension of engine belt.

• Exhaust system for leaks.

• Conduct an overall visual inspection.

3.9

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

SCHEDULED MAINTENANCE EVERY 125 HOURS

• Lubricate ladder pivots (if equipped), 1-fitting, purge

• Perform 8 hour maintenance

• For machines equipped with a Tigercat Crane check vertical and horizontal play of the telescopic boom (if equipped). Refer to TIGERCAT CRANE ~ TELESCOPIC BOOM PLAY in THIS SECTION.

Clean: • Fuel tank filler screen Inspect: • Fluid level in batteries unless maintenance free

• Clean and thoroughly inspect all surfaces of the main and stick booms for cracks. Repair cracks immediately when discovered. In most cases, cracks will continue to grow in size and often lead to major structural damage. Failure to regularly inspect for cracks and immediately repair the boom system will void the structural warranty. Contact your Tigercat dealer for specific procedures required to correctly repair any cracks found.

• Engine rpm • All hydraulic pressures • Hydraulic pump and motor securing bolts • Electrical wiring • Hydraulic hoses • Bunks and load gate • Front and rear frame • Centre joint area • Crane, link, rotator, and grapple • Wear in any other components Clean/replace: • Cab heater/air conditioner re-circulation filters • Cab fresh air filter

EVERY 250 HOURS

• Perform 8 hour maintenance • Perform 125 hour maintenance In addition: • Replace engine fuel filter • Replace fuel/water separator • Check oil level in bogie axle differentials, 2-places • Check oil level in bogie axle housings, 4-places • Check oil level in planetary axles, 8-places • Lubricate front drive shaft, 1-fitting, purge

EVERY 500 HOURS

• Perform 8 hour maintenance • Perform 125 hour maintenance • Perform 250 hour maintenance In addition: • Replace all hydraulic oil double element filters (4 elements) † 3 white, high performance element.

1 blue, water absorbing element.

• Replace charge pressure filter † • Replace oil in transmission • Lubricate door hinges and other miscellaneous hinges, 18 fittings, purge.

Check: • Hydraulic hose clamp bolts.

• Torque the centre joint pin securing bolts.

• Torque the transmission securing bolts.

• Check the centre joint for looseness. Refer to CENTRE JOINT MAINTENANCE in THIS SECTION for instructions. Take immediate corrective action if a problem is found.

Refer to CENTRE JOINT in SECTION 11 of the SERVICE MANUAL for detailed checking and adjustment procedures.

• Torque the axle mounting bolts.

• Torque the wheel retaining bolts.

3.10

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

SCHEDULED MAINTENANCE EVERY 1000 HOURS

• Perform 8 hour maintenance • Perform 125 hour maintenance • Perform 250 hour maintenance • Perform 500 hour maintenance In addition: • Replace air cleaner unloader valve • Lubricate axle slew bearings, 4-fitting; 4-places, purge. See SLEW BEARING LUBRICATION procedure in this section.

• 1085B only. Drain and refill front and rear axle differentials, planetaries and bogie housings.

Refer to AXLE LUBRICATION ~ 1085B in THIS SECTION. • 1085B only. Inspect the bogie slew bearings.

Refer to BOGIE SLEW BEARING INSPECTION in THIS SECTION for information.

EVERY 1500 HOURS • Perform 8 hour maintenance • Perform 125 hour maintenance • Perform 250 hour maintenance • Perform 500 hour maintenance • Perform 1000 hour maintenance In addition: • 1055B/1075B only. Drain and refill front and rear axle differentials, planetaries and bogie housings. Refer to AXLE LUBRICATION ~ 1055B/1075B in THIS SECTION.

• Check all air intake tubing, rubber couplings and band clamps for signs of wear and leakage • For machines equipped with a Tigercat Crane drain and refill crane slew.

SEASONAL

• Drain and refill hydraulic oil reservoir with recommended hydraulic oil. Refer to APPROVED HYDRAULIC OILS in THIS SECTION. Verify that the hydraulic oil type selected in the computer program matches the oil type being used. Adjust oil type if needed. This will allow the program to optimize the cooling and warnings functions to best suite the oil being used.

Hydraulic oil grade information is shown on the main menu below the hydraulic oil temperature gauge. Operating outside the recommended operating range will shorten hydraulic component life.

Refer to COMPUTER ~ ADJUSTMENT MENU - MACHINE ADJUST ~ OIL GRADE (HYDRAULIC) in SECTION 2 of the OPERATOR'S MANUAL or SECTION 6 of the SERVICE MANUAL, for hydraulic oil grade selection settings information.

Refer to APPROVED HYDRAULIC OILS in THIS SECTION for hydraulic oil operating range information.

Drain and refill cab tilt reservoir with recommended hydraulic oil. Refer to APPROVED HYDRAULIC OILS in THIS SECTION.

EVERY 2000 HOURS • Perform 8 hour maintenance • Perform 125 hour maintenance • Perform 250 hour maintenance • Perform 500 hour maintenance • Perform 1000 hour maintenance • Perform 1500 hour maintenance In addition:

AS REQUIRED • Inspect and service the engine at regular intervals as described in the manufacturer's manual.

• Inspect and service the fire detection and suppression equipment (if equipped) at regular intervals as described in the manufacturer's documentation.

• Replace all air intake rubber components such as elbows and connectors - High temperatures in this area can cause the rubber to harden.

See AIR INTAKE MAINTENANCE in THIS SECTION. Replace the high temperature silicone connectors only if they are damaged.

† Use of filters other than genuine Tigercat replacement filters is not recommended.

3.11

Tigercat 1055B/1075B/1085B Forwarder DOOR HINGES

3 FTG/500

30

21

CENTER JOINT DRIVE SHAFT

1 FTG/8

20

Lubrication and Maintenance

AXLE INPUT SHAFT BEARING

1 FTG/8

BOGIES-SLEW BEARINGS/BOGIE

FRONT DRIVE SHAFT 21 1 FTG/250

19

4 FTG/1000

HOOD HINGES

2 FTG/500

3

4

30

LADDER PIVOT

1 FTG/250

5

24

11 12

16 MID DRIVE SHAFT BEARING

17 21

18 BOGIES-SLEW BEARINGS/BOGIE 19

4 FTG/1000

LINK, SNUBBER 29

SEE CHART/8

28

30 25

DOOR HINGES

1 FTG/8

1 FTG/500

2

STEER CYLINDERS

DOOR HINGES

4 FTG/8

10 FTG/500

23

30

BRUSH GUARD HINGES 30 2 FTG/500

27 6

7 8

1

26 10 9

13

AXLE INPUT SHAFT BEARING 20

1 FTG/8

DRIVE SHAFT REAR BEARING 21

1 FTG/8

OSCILLATION LOCK CYLINDERS

CENTER JOINT OSCILLATION

1 FTG/8

22

4 FTG/8

22

CENTER JOINT ARTICULATION

2 FTG/8

SNOW BLADE

6 FTG/8

22

ON OPPOSITE SIDE

24

LEGEND * ANTIFREEZE SOLUTION - SEE MANUFACTURERS MAINTENANCE MANUAL. ** LUBRICATE UNTIL GREASE FLOWS OUT PAST OUTER SEALS. DO NOT USE POWER GREASERS AS IT WILL DAMAGE THE SEALS. *** STEER MACHINE FULLY BEFORE GREASING MID DRIVE SHAFT SLIP YOKE.

2 FTG/125

LUBRICATION POINT WITH DESIGNATED NUMBER OF FITTINGS (2 FTG) AND HOURS BETWEEN SERVICING (125 ). JOINT TO BE PURGED. USE LITHIUM BASED GREASE CONTAINING MOLYBDENUM DISULFIDE. † USE OF HYDRAULIC OIL FILTERS OTHER THAN THE TIGERCAT BRAND COULD LEAD TO SEVERE WEAR AND RAPID FAILURE OF HYDRAULIC SYSTEM COMPONENTS.

3.12

CHK REP DRN D/R LUB

..... ..... ..... ..... ..... .....

HOURS CHECK REPLACE DRAIN DRAIN AND REFILL LUBRICATE

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

Tigercat Model 1055B/1075B/1085B SERVICE AND LUBRICATION POINTS

REFER TO Tigercat OPERATOR'S MANUAL FOR FURTHER INFORMATION

1 2

1075B/1085B COOLING SYSTEM ENGINE OIL/FILTER

CHANGE COOLANT EVERY 2 YEARS

CHK CHK

•

26.5

7

28

7.4

•

•

DESCRIPTION

QTY

USG

CAPACITY LITERS

2000

1500

500

250

8 1055B COOLING SYSTEM

1000

SERVICE

POINT NO.

SERVICE FREQUENCY (HOURS) ITEM

60% ANTIFREEZE / 40% DISTILLED WATER

• SEE ENGINE MANUFACTURER'S MAINTENANCE MANUAL FOR PROCEDURES, CAPACITIES AND REPLACEMENT INTERVALS

3

FUEL FILTER (ENGINE)

4

FUEL/WATER SEPARATOR

DRN

5

FUEL TANK FILLER SCREEN

CHK

6

AIR INTAKE

CHK

1

CLEAN AS REQUIRED

AIR INTAKE PRIMARY ELEMENT

CHK

1

7

REP

1

REP

1 1

AIR INTAKE SAFETY ELEMENT

CHK

8

AIR CLEANER UNLOADER VALVE

CHK

9

AIR INTAKE CONNECTIONS

CHK

10

HYDRAULIC OIL RESERVOIR (LEVEL INDICATOR ON TANK)

CHK

11

HYDRAULIC FILTER, FULL FLOW, INCLUDES: 1 BLUE WATER ABSORBING ELEMENT* 3 WHITE HIGH PERFORMANCE ELEMENTS

REP

12

CHARGE PRESSURE FILTER (DRIVE PUMP)

REP

13

1055B/1075B TRANSMISSION 1085B TRANSMISSION

REP REP 128

34

†

1

REFER TO SECTION 3 OF MANUAL

1

CHECK FOR LOOSE CLAMPS AND DAMAGED RUBBER COMPONENTS. REPLACE RUBBER COMPONENTS.

1

DRAIN AND REFILL AS REQUIRED BY SEASONAL OIL CHANGE (SEE HYDRAULIC OIL CHART)

4

CHECK FILTER RESTRICTION INDICATOR ON FILTER WITH ENGINE RUNNING AT FULL AND WITH OIL FLOW.

1

†

CHK

1

CHECK FILTER RESTRICTION INDICATOR. REFER TO 8 HOUR SCHEDULED MAINTENANCE FOR DETAILS.

D/R

5.1

1.3

6

1.6

1

14

1055B AXLE - DIFF (IF EQUIPPED)

CHK

D/R

30

8

1

15

1055B AXLE - PLANETARIES (IF EQUIPPED)

CHK

D/R

5

1.3

2

12

3.2

16.5

4.4

1055B BOGIES - DIFF

D/R

1075B BOGIES - DIFF 16

2

CHK 1085B BOGIES - DIFF

D/R

1055B BOGIES - ARM HOUSINGS 17

D/R

CHK

1075B BOGIES - ARM HOUSINGS 1085B BOGIES - ARM HOUSINGS

D/R

1055B BOGIES - PLANETARIES 18

D/R

CHK

1075B BOGIES - PLANETARIES 1085B BOGIES - PLANETARIES

D/R

30

-

-

8

REFER TO AXLE SERVICE IN SECTION 3 OF THE OPERATORS MANUAL FOR PROCEDURE ~ USE SAE 90/API-GL-5 OIL IS SHARED BETWEEN DIFF, HOUSINGS AND PLANETARIES

LITHIUM BASE EP2 GREASE 

1

PURGE

1

PURGE

1

LUB

DRIVE SHAFT REAR BEARING

LUB

PURGE

1

CENTRE JOINT ARTICULATION

LUB

PURGE

2

CENTRE JOINT OSCILLATION (IF EQUIPPED)

LUB

PURGE

1

CENTRE JOINT OSCILLATION LOCK CYLINDER ENDS (IF EQUIPPED)

LUB

PURGE

4

PURGE

4

CENTRE JOINT BEARING PRELOAD

29

1.3

2

LUB

28

5

OIL IS SHARED BETWEEN DIFF, HOUSINGS AND PLANETARIES

PURGE

LUB

DRIVE SHAFT, FRONT SHAFT

27

-

REFER TO AXLE SERVICE IN SECTION 3 OF THE OPERATORS MANUAL FOR PROCEDURE ~ USE SAE 90/API-GL-5

PURGE

DRIVE SHAFT, CENTRE JOINT

26

-

4

LUB

DRIVE SHAFT, MID SHAFT

25

9.2

LUB ***

1075B/1085B BOGIES - AXLE INPUT SHAFT BEARINGS

24

5.3

35

8

20

23

20

FILL WITH MIL-L-2105C OR API-GL-5 LUBRICANT GRADE/WEATHER TEMPERATURE: BELOW -10°F(-23°C) USE 75W-90 UP TO 100°F(38°C) USE 80W-90 ABOVE 100°F(38°C) USE 85W-140

PURGE

BOGIES - SLEW BEARINGS

22

59.7

REFER TO AXLE SERVICE IN SECTION 3 OF THE OPERATORS MANUAL FOR PROCEDURE ~ USE SAE 90/API-GL-5

LITHIUM BASE EP2 GREASE  REFER TO SECTION 3 OF THE MANUAL

19

21

226

FILL WITH MIL-L-2105 OR API-GL-4 OR GL-5. USE SAE 80/90 FILL WITH MIL-L-2105C OR API-GL-5. USE 75W-90

CHK

STEERING CYLINDERS

LUB

SNOW BLADE CYLINDER & PIVOTS (IF EQUIPPED)

LUB

LADDER PIVOT (IF EQUIPPED)

LITHIUM BASE EP2 GREASE 

LITHIUM BASE EP2 GREASE 

REFER TO SECTION 3 OF THE MANUAL

LUB

LITHIUM BASE EP2 GREASE 

PURGE

6

LITHIUM BASE EP2 GREASE 

PURGE

1

LITHIUM BASE EP2 GREASE 

SEE MANUFACTURER'S MAINTENANCE SCHEDULE

CRANE, OTHER MANUFACTURER

SEE SERVICE AND LUBE LUBRICATION POINTS DIAGRAM IN SECTION 3 OF THE MANUAL

CRANE, Tigercat

SEE MANUFACTURER'S MAINTENANCE SCHEDULE

CRANE SLEW, OTHER MANUFACTURER

D/R

CRANE SLEW, Tigercat

18.5

4.9

1

FILL WITH API-GL-5 USE SAE 80/90

SEE MANUFACTURER'S MAINTENANCE SCHEDULE

ROTATOR, OTHER MANUFACTURER

REFER TO SECTION 3 OF THE MANUAL

ROTATOR, Tigercat

SEE MANUFACTURER'S MAINTENANCE SCHEDULE

GRAPPLE, OTHER MANUFACTURER

REFER TO SECTION 3 OF THE MANUAL

GRAPPLE, Tigercat LINK SNUBBER, OTHER MANUFACTURER

LUB

PURGE

6

LINK SNUBBER, Tigercat

LUB

PURGE

3

LITHIUM BASE EP2 GREASE 

PURGE

18

LITHIUM BASE EP2 GREASE 

MISCELLANEOUS HINGES

LUB

63561BENG RO MOD SM 07/14

3.13

LITHIUM BASE EP2 GREASE 

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

8 15

13

4

9

D 11

3

C

2

1 6

7

1

x7 / 8

2 3 4

x2 / 8

5

x1 / 8

7

6

A

B 8

15

x1 / 8

14

10 5 12

C

x8 / 8

9

11

13

14

12

10

D 59451BUNI R0

LUBRICATION POINTS - TIGERCAT CRANE 3.14

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

TELESCOPIC BOOM x3 / 8

TIGERCAT LINK SNUBBER x2 / 8 EXHAUST PORT TIGERCAT GRAPPLE TIGERCAT ROTATOR

x8 / 8

x2 / 8

1085B-001

LUBRICATION POINTS - TIGERCAT LINK, SNUBBER, ROTATOR AND GRAPPLE

3.15

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

APPROVED HYDRAULIC OILS In addition to providing the vehicle with its normal operational functions, hydraulic oil is also used to fill the cab tilt pump reservoir, apply brakes and operate differential locks.

Use only one of the following oils to fill or replenish the hydraulic system.

3.16

Tigercat 1055B/1075B/1085B Forwarder FILTERS - REMOVE AND REPLACE

Lubrication and Maintenance PRIMER PUMP

IMPORTANT !

Failure to service and replace filters at the proper intervals specified in the manufacturer's manuals, could cause damage to the machine and result in the product warranty becoming NULL and VOID. Check Tigercat parts catalogue for replacement filters.

GASKET

FUEL WATER SEPARATOR

FUEL FILTER/WATER SEPARATOR (MERCEDES ENGINE)

GASKET WATER SEPARATOR BOWL

This is a combination unit, with a replaceable fuel filter and a removable water sediment bowl on the bottom of the unit. The water sediment bowl is only replaced if it becomes damaged or nonfunctional. For service and replacement intervals refer to SERVICE AND LUBRICATION POINTS in THIS SECTION.

BOWL DRAIN

FUEL/WATER SEPARATOR 8. Clean the water separator bowl, seating area for the gaskets on the filter head and the separator bowl.

PRIMER PUMP

9. Lubricate gasket for bottom of filter and water separator bowl with clean engine oil and carefully hand tighten the water separator bowl onto the new filter. It is plastic and will break if over tightened. Close the water drain valve.

FUEL WATER SEPARATOR WATER SEPARATOR BOWL

10. Lubricate the gasket on top of the new filter with clean engine oil and prefill the filter with clean fuel.

DRAIN CAP

1075-011

FUEL/WATER SEPARATOR (MERCEDES ENGINE)

11. Screw the new filter on to the filter head until the gasket makes contact with the seat and then hand tighten an additional 3/4 turn only.

Changing the filter:

12. Use primer pump to refill filter until fuel free of air flows from vent on top of filter head, then tighten vent plug.

1. Park machine on level ground, install articulation lock bar, lower the snow blade (if equipped) and place the crane in the park position, stop engine, remove key, open hood, switch battery disconnect off, and chock the wheels.

13. Start the engine and check for leaks.

2. Wipe clean the area around the filter and head.

3. Attach a hose to the spout on the bowl drain and place a suitable drain pan under separator bowl drain hose.

4. Loosen vent plug on filter head, open drain on separator bowl and drain fuel into pan.

5. Remove the water separator filter and bowl from the filter head.

6. Remove and discard the filter head gasket.

7. Remove the water separator bowl from the bottom of the old filter. Discard this gasket also. Dispose of old filter and any fuel properly.

3.17

Tigercat 1055B/1075B/1085B Forwarder IMPORTANT !

Filters that are an integral part of the engine (fuel and lubricating oil) should be serviced and replaced according to the engine manufacturer’s operation and maintenance manual.

The engine fuel injection system requires extremely clean fuel. To accomplish this, the engines typically use filters with a finer micron rating. If the fuel supply is dirty, the fuel filter must be replaced more frequently than recommended in the owner’s manual. Operating the machine with a clogged fuel filter will result in low engine power. It is also recommended that the fuel/water separator bowl be drained daily.

When installing a new fuel filter, DO NOT pre-fill with diesel fuel, or engine fuel pump damage will result. This type of failure is not warrantable by the engine manufacturer.

To prolong the operating life of the fuel filter, ensure that the fuel supply storage tank is clean and free of water and that the fuel is pre-filtered prior to adding it to the machine.

3.18

Lubrication and Maintenance

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

ENGINE FUEL FILTER AND FUEL FILTER/ WATER SEPARATOR

WARNING The fuel pump high-pressure fuel lines and fuel rail contain very high pressure fuel.

Never loosen any fittings while the engine is running. Personal injury and property damage can result.

(CUMMINS ENGINE) This machine is equipped with two fuel filters.

The engine fuel filter is a combination unit, with a replaceable fuel filter with drain valve and a reusable water in fuel sensor. For service and replacement intervals see SERVICE AND LUBRICATION POINTS in THIS SECTION. Refer to the engine manufacturer's manual for detailed information.

ENGINE FUEL FILTER PLUG HAND PRIMER

FUEL FILTER/ WATER SEPARATOR

WATER IN FUEL SENSOR DRAIN VALVE

1055B-005

FUEL/WATER SEPARATOR (CUMMINS ENGINE)

WARNING Drain fuel filter into a container and dispose of all fluids properly.

Changing the engine fuel filter: 1. Park machine on level ground, install articulation lock bar, lower the snow blade (if equipped) and place the crane in the park position, stop engine, remove key, open hood, then switch battery disconnect off, and block wheels.

2. Wipe clean the area around the filter and head.

3. Place rags below to catch the spillage of fuel.

4. Wearing face protection (in case of a fuel spray) unscrew the old filter. Dispose of any fuel and the fuel filter properly.

5. Check the seating area for the o-ring on the filter head and wipe clean.

6. Lubricate the o-ring on top of the new filter with clean engine oil. DO NOT PRE-FILL the new filter.

7. Screw the new filter on to the filter head as specified by the filter manufacturer.

NOTE: Mechanical overtightening can damage the filter element.

8. Prime the fuel system using the hand primer on the fuel filter/water separator before starting the engine.

Loosen the plug on the top of the fuel filter/ water separator. Pump the hand primer until fuel begins to seep out around the loosened plug, continue to pump until no air bubbles are visible (approximately 30 pumps). Tighten the plug. Pump the hand primer 30 more times.

9. Start the engine and check for leaks. Refer to STARTING ENGINE in SECTION 2 of the OPERATOR'S MANUAL.

3.19

Tigercat 1055B/1075B/1085B Forwarder Changing the fuel filter/water separator:

Lubrication and Maintenance 8. Install the water in fuel sensor in the new filter.

(Inspect water in fuel sensor for damage and replace as required.)

1. Park machine on level ground, install articulation lock bar, lower the snow blade (if equipped) and place the crane in the park position, stop engine, remove key, open hood, then switch battery disconnect off, and block wheels.

9. Check the seating area for the o-ring on the filter head and wipe clean.

2. Wipe clean the area around the filter and head.

10. Lubricate the o-ring on top of the new filter with clean engine oil. DO NOT PRE-FILL the new filter.

3. Use filter drain to drain fuel out of the filter for approximately 5 seconds. This will prevent fuel from running over the top of the filter when it is removed.

11. Screw the new filter on to the filter head as specified by the filter manufacturer. Note: Mechanical overtightening can damage the filter element.

4. Disconnect the water in fuel sensor from the wiring harness.

12. Connect water in fuel sensor to the wiring harness.

5. Place rags below to catch the spillage of fuel.

13. Prime the fuel system using the hand primer on the fuel filter/water separator before starting the engine.

6. Wearing face protection (in case of a fuel spray) unscrew the old filter. Dispose of any fuel properly .

Loosen the plug on the top of the fuel filter.

Pump the hand primer until fuel begins to seep out around the loosened plug, continue to pump until no air bubbles are visible (approximately 30 pumps). Tighten the plug.

Pump the hand primer 30 more times.

7. Remove the water in fuel sensor from the fuel filter. Dispose of the fuel filter properly.

ENGINE FUEL FILTER PLUG HAND PRIMER

FUEL FILTER/ WATER SEPARATOR

WATER IN FUEL SENSOR DRAIN VALVE

1055B-005

FUEL/WATER SEPARATOR (CUMMINS ENGINE)

WARNING Drain fuel filter into a container and dispose of all fluids properly.

14. Start the engine and check for leaks. Refer to STARTING ENGINE in SECTION 2 of the OPERATOR'S MANUAL. IMPORTANT !

Filters that are an integral part of the engine (fuel and lubricating oil) should be serviced and replaced according to the engine manufacturer’s manual.

The engine fuel injection system requires extremely clean fuel. To accomplish this, the engines typically use filters with a finer micron rating. If the fuel supply is dirty, the fuel filter must be replaced more frequently than recommended in the owner’s manual. Operating the machine with a clogged fuel filter will result in low engine power. It is also recommended that the fuel/water separator bowl be drained daily.

When installing a new fuel filter, DO NOT pre-fill with diesel fuel, or engine fuel pump damage will result. This type of failure is not covered by the engine manufacturer's warranty.

To prolong the operating life of the fuel filter, ensure that the fuel supply storage tank is clean and free of water and that the fuel is pre-filtered prior to adding it to the machine.

3.20

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

FUEL TANK FILLER SCREEN

FUEL SHUT-OFF VALVE TURNED ON

The fuel tank filler screen is located inside the filler tube. Remove the filler screen from the tube by hand and remove all material from it.

FUEL TANK STRAINER

FILLER CAP

This is a stainless steel fuel strainer, screwed on to the inlet pipe of the engine fuel feed line inside at the bottom of the fuel tank.

FUEL TANK COVER

FILLER CAP

FUEL SHUT-OFF TURNED ON (UP)

1075B-266

FUEL TANK (LATER DESIGN)

D

FUEL TANK COVER 1075B-267

FUEL TANK (EARLIER DESIGN)

Changing or cleaning the strainer: 1. Park machine on level ground, install articulation lock bar, lower the blade (if equipped) and place the crane in the park position, stop engine, remove key, then switch battery disconnect off, and chock the wheels.

2. Remove filler cap. Install a suitable container below fuel tank, remove drain plug and drain the fuel tank.

3. Remove the cover from the fuel tank and “O” ring from the access hole.

4. Clean any debris from the bottom of the tank and wipe it clean.

5. Remove the fuel strainer using the hex on the end of strainer. Carefully clean the strainer (it may be damaged by rough handling).

6. Check for a buildup of foreign materials where the strainer threads on to the pipe and elbow.

7. Reinstall the strainer using the hex on end.

8. Reinstall fuel tank cover plate with new “O” ring.

9. Reinstall drain plug.

10. Refuel and check for leaks. Start the engine and check for leaks again.

REFUELING

Park machine on level ground, shut off engine and allow machine to cool.

DO NOT refuel while smoking or near an open flame or sparks.

Clear obstructions from steps and handles needed to access fuel tank.

Open cover on top of fuel tank (if equipped)and clear any debris from around the fill cap.

Remove filler cap slowly to allow pressure to escape from tank.

Inspect fill cap gasket.

Inspect fuel strainer located under the fill cap for debris or damage.

Attach grounding strap if the fueling tank or nozzle is so equipped.

Fill tank until fuel level reaches the strainer or the full mark on the sight gauge if equipped. Do not leave nozzle unattended or spillage may occur.

Remove nozzle and ground strap (if applicable), then install fill cap hand tight before closing fill cap cover.

Before restarting the machine, check that no other personnel have moved into the hazardous area and sound the horn.

3.21

Tigercat 1055B/1075B/1085B Forwarder HYDRAULIC OIL FILTERS

1. Park machine on level ground, install articulation lock bar, lower the blade (if equipped) and place the crane in the park position, stop engine, remove key, then switch battery disconnect off, and chock the wheels.

BLUE ELEMENT CHARGE PUMP FILTER

2. Wipe clean the area around the filter and head.

FULL FLOW FILTER ELEMENT

FULL FLOW FILTER ELEMENTS

3. Place rags below to catch the spillage of oil.

4. Wearing face protection (in case of an oil spray), unscrew the old filter. Dispose of old filter and any oil properly.

HYDRAULIC RESERVOIR

1014-D015

Lubrication and Maintenance Changing the filters:

HYDRAULIC RESERVOIR AND FILTER LOCATION

The hydraulic return line contains a double filter head with a built in restriction indicator and a 1.7 bar (25 psi) bypass valve. The oil cooling circuit contains another double filter head with the same restriction indicator and bypass valve. In the event of a clogged filter element or thicker oil on cold starts, this bypass filter will open and redirect oil around the filter element. When the filter elements become restricted, the Red pop-up indicator will show RED, indicating that the elements must be changed. It is recommended that all machines use the following different filter elements: 3 white, Tigercat high performance, full flow hydraulic oil filter elements

5. The new Tigercat filter is supplied with two gaskets. Examine the filter head closely to determine which gasket should be used and follow the instructions to ensure proper installation.

FILTER HEAD

GASKET

FILTR_SEALS 2

'O' RING GASKET INSTALLATION

 'O' Ring Gasket

Remove used gasket and clean gasket seat.

Apply clean oil to new gasket surfaces.

Install new gasket on inside lip of filter.

Screw on new filter until gasket makes contact.

Tighten filter until top edge makes metal to metal contact with filter head. (approximately 1 1/2 additional turns after gasket contact)

1 blue, Tigercat water absorbing, full flow hydraulic oil filter element (installed in first location on return filter head).

Refer to SCHEDULED MAINTENANCE and SERVICE AND LUBRICATION POINTS in THIS SECTION. IMPORTANT !

Contaminated hydraulic fluid can lead to premature failure of hydraulic components and costly repairs.

Filters must be replaced at the recommended time intervals. Refer to SCHEDULED MAINTENANCE in SECTION 3 of THIS MANUAL. Use of hydraulic filters other than the Tigercat brand could lead to severe wear and rapid failure of hydraulic system components IMPORTANT! Direct contact with oil implies a risk of skin complaints. Oil on skin should be washed off immediately with soap and water. Refer to WORKING WITH OIL in SECTION 1.

FILTER ELEMENT

FILTER HEAD

GASKET

FILTER ELEMENT FILTR_SEALS 2

SQUARE SECTION GASKET INSTALLATION

 Square Section Gasket Remove used gasket and clean groove in head.

Apply clean oil to new gasket surfaces.

Install new gasket into groove in filter head.

Screw on new filter until gasket makes contact.

Tighten filter an additional 3/4 turn.

6. Start the engine and check for leaks.

3.22

Tigercat 1055B/1075B/1085B Forwarder CHARGE PRESSURE FILTER-DRIVE PUMP CHARGE PUMP FILTER

HYDRAULIC FILTER SERVICING GUIDELINES NEVER PRE-FILL HYDRAULIC FILTERS

HYDRAULIC RESERVOIR

1014-D015

Lubrication and Maintenance

HYDRAULIC RESERVOIR AND FILTER LOCATION

The drive pump charge circuit contains a single element, full flow Tigercat hydraulic filter with a 3.4 bar (50 psi) third port bypass valve. When a restriction is encountered, the bypass valve diverts oil back to tank via the third port to prevent unfiltered oil from entering the drive circuit.

Tigercat does not recommend the pre-filling of spin-on filters due to the risk of damage to the hydraulic system caused by unfiltered oil. Unfiltered oil used to pre-fill filters enters directly into the hydraulic circuit.

Contaminants in unfiltered oil can cause significant and costly damage to hydraulic valves, pumps and motors. The cleanliness of hydraulic oil cannot be guaranteed unless it is always prefiltered before use.

WARNING

Changing a pressure filter: 1. Park machine on level ground, install articulation lock bar, lower the snow blade (if equipped) and place the crane in the park position, stop engine, remove key, then switch battery disconnect off, and block wheels.

2. Wipe clean the area around the filter and head.

3. Place rags below to catch the spillage of oil.

4. Wearing face protection (in case of an oil spray), unscrew the old filter. Dispose of old filter and any oil properly.

5. Check the seating area for the gasket on the filter head and wipe it clean.

6. The new filter has an attached gasket. Apply hydraulic oil to the gasket surface.

WARNING, HOT FLUIDS AND HOT MACHINE SURFACES CAN CAUSE SERIOUS BURNS! • Before servicing the machine, allow the engine cooling system, fuel system, exhaust system, hydraulic system and machine surfaces to cool down.

•

Use a thermometer to check surface and system temperatures to ensure it is safe to begin service work.

•

DO NOT begin service work until the surface or system temperature has cooled down to below 100°F (38°C)!

7. Screw on the new filter until the gasket makes contact with the seat in the filter head.

8. Hand tighten filter an additional 1/2 turn only.

1

9. Start the engine and check for leaks.

1014-D169

RETURN OIL STRAINER

HYDRAULIC RETURN OIL STRAINER This strainer (1) is located beside the hydraulic pumps in the front chassis. The strainer is provided as a safety device to trap contaminants in the event of a pump failure.

The strainer only requires replacement if it is damaged or a pump failure has occurred.

3.23

Tigercat 1055B/1075B/1085B Forwarder CENTRE JOINT

Lubrication and Maintenance REAR CHASSIS

FRONT CHASSIS

ARTICULATION BEARING MAINTENANCE AND INSPECTION

CENTRE JOINT

Maintenance in this area is usually limited to: a) Regular lubrication of the 2 centre joint articulation grease fittings to purge the articulation bearings of debris and water. Refer to SERVICE AND LUBRICATION POINTS in THIS SECTION for lubrication intervals. b) Visually checking the centre joint articulation for looseness every 250 hours. With an observer on the ground, keeping well clear of the centre joint area, perform the following test to check for looseness of centre joint articulation.

1055-027

CENTRE JOINT

OSCILLATION BEARING MAINTENANCE AND INSPECTION

1. Have operator lift the crane out of the park position, and manoeuvre it 90 degrees to one side of the machine. Fold the stick boom down, and rapidly raise and lower the main boom several times to “bounce” machine (it may be necessary to adjust the boom up and boom down parameters using the computer display).

2. As the machine bounces, check for motion between the front chassis and centre joint lugs. Also check for a “clunking” sound at the centre joint area.

CHECK FOR MOVEMENT IN THIS JOINT AREA

Maintenance in this area is usually limited to: 1. Regular lubrication of the two centre joint oscillation grease fittings to purge the oscillation pivot bearings of debris and water.

Refer to SERVICE AND LUBRICATION POINTS in THIS SECTION for lubrication intervals.

2. Visually checking the centre joint oscillation for looseness every 250 hours. With an observer on the ground, keeping well clear of the centre joint area, perform the following test to check for looseness of centre joint.

3. Have operator place the crane back into the park position.

a. Move the crane to the park position. Drive the machine in forward and reverse rapidly several times.

4. Movement between front chassis and centre joint lugs or clunking of the pivot indicates a loose articulation bearing.

Check the articulation bearing preload.

Refer to CENTRE JOINT, MEASURING ARTICULATION BEARING PRELOAD in SECTION 11 of the SERVICE MANUAL.

b. Check for motion between the centre joint and rear chassis. Also check for a “clunking” sound at the centre joint area. c. Movement between centre joint and rear chassis or clunking indicates a loose oscillation bearing and oscillation joint preload must be checked. Refer to CENTRE JOINT, MEASURING/ ADJUSTING OSCILLATION BEARING PRELOAD in SECTION 11 of the SERVICE MANUAL.

3.24

Tigercat 1055B/1075B/1085B Forwarder SENDING UNIT FOR ALARM

Lubrication and Maintenance

AIR INLET HOOD

SENDING UNIT FOR ALARM

AIR CLEANER

AIR CLEANER

ENGINE AIR INTAKE FILTER RESTRICTION INDICATOR

1075-009

ENGINE AIR CLEANER (MERCEDES ENGINE)

FILTER RESTRICTION INDICATOR

AIR CLEANER MAINTENANCE

ENGINE AIR INTAKE

AIR INLET HOOD

1055B-003

The air inlet hood protects the air inlet from rain, snow and debris. The air inlet hood should be checked every 8 hours to make sure that foreign materials have not plugged air inlet area. Clean as required.

IMPORTANT !

The air inlet hood must be checked every 8 hours and cleaned as required.

If the inlet/precleaner is plugged causing a restriction to airflow, reduced engine performance and increased fuel consumption may result.

If a plugged inlet is left too long, excessive air intake restriction may damage the rubber air intake tube. A damaged air intake tube will lead to ingestion of dirt into the engine which may result in engine failure.

The air filter restriction indicator may not function properly if the air intake tube is damaged.

Engine failures due to improper maintenance are not covered by Tigercat or Engine Manufacturer’s Warranty and any such claim will be denied.

IMPORTANT !

For peak engine performance and maximum fuel economy, please ensure that the air inlet hood is regularly checked and cleaned as required. All intake air tubes and clamps should be thoroughly inspected on a regular basis and any damaged or missing components should be replaced immediately.

ENGINE AIR CLEANER (CUMMINS ENGINE)

AIR CLEANER The air cleaner on this machine uses two filter elements, a primary element and a safety element accessible from the left side of the engine compartment.

To ensure maximum engine protection, it is important that the elements be serviced correctly and at proper servicing intervals.

This machine is equipped with a switch used to send a signal to the computer control system in the event of an air intake filter restriction.

In addition, a filter restriction indicator is mounted on the engine intake tube side of the filter, this should show green when the engine is running under load. Service is required if the indicator shows red.

FILTER RESTRICTION INDICATOR A filter restriction indicator is connected to the outlet side of the air filter. Replace the primary air filter when the indicator shows RED. This indicator provides a continuous reading whether the engine is running or is shut down. After replacing the filter, reset the indicator by pressing the reset button.

Replace the safety element every third primary filter change.

3.25

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

UNLOADER VALVE

1014-D056

AIR CLEANER UNLOADER VALVE (MERCEDES ENGINE) 1075-017

ENGINE AIR INTAKE HOSES (MERCEDES ENGINE)

UNLOADER VALVE

1055B-009

AIR CLEANER UNLOADER VALVE (CUMMINS ENGINE)

AIR CLEANER UNLOADER VALVE

1055B-012

ENGINE COMPARTMENT (CUMMINS ENGINE)

This rubber valve on the tube of the air cleaner housing should be checked at the beginning of every shift. (8 hours) If this valve is missing, damaged or has become hard, it will cause the air cleaner to become ineffective. The valve should suck closed at 1/3 throttle.

INTAKE TUBING AND JOINTS

Replace the valve every 1000 hours. Remove the unloader valve from the tube of the air cleaner housing. Check and clean the valve. A good valve should be soft and flexible. If it is plugged, check the filter elements as they may need replacing as well. Reattach the valve to the tube.

Replace all air intake rubber components such as elbows and connectors every 2000 hours - High temperatures in this area can cause the rubber to harden.

Check all air intake system components, rubber elbows, connector hoses, tubes and clamps for damage, hardening, wear, cracks, leaks, loose clamps or loose hanger bracket hardware and repair or replace immediately.

When operating in high dust conditions, the unloader valve should be checked and squeezed every 2 hours to release dust buildup.

3.26

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

In addition to the SCHEDULED MAINTENANCE, the following instructions should also be noted.

SAFETY ELEMENT

The most common and damaging servicing problems occur due to over servicing and improper servicing.

PRIMARY ELEMENT

OVER SERVICING Filter elements increase in dust cleaning efficiency as dust builds up on the media. Looks can be deceiving. A filter that looks dirty is actually more efficient than one that is clean. A filter with dust build up on the media reaches nearly 100% dust cleaning efficiency. Only when a filter is so clogged with dirt that air restriction goes beyond engine manufacturer’s guidelines, should a filter be replaced.

NOTE: This does not apply to oil filters.

IMPROPER SERVICING Engine exposure to dust during servicing is the largest single reason for engine damage due to dust.

Abrasive dust can easily enter the intake system once the air cleaner cover and protective filter element is removed for replacement. The safety element does reduce this risk but it should also be replaced at every third primary element change.

OUTLET TUBE 1018-D068

AIR FILTER ELEMENTS

IMPORTANT STEPS TO FOLLOW WHEN CHANGING FILTER ELEMENTS 1. Thoroughly clean the air cleaner housing and surrounding area before opening air cleaner.

2. Release the cover latch gently to reduce the amount of dust dislodged.

3. Avoid dislodging dust from filter element(s) by gently pulling the element off the outlet tube.

4. Always clean the sealing surface of the outlet tube before inserting a new filter element.

5. Always clean the inside of the outlet tube and filter housing.

6. Check your old filter, It can help you detect foreign material on the sealing surface that is causing leakage.

NOTE: Filter elements should never be cleaned and reused. Cleaning causes dust to bypass the filter and be deposited on the inner surface of the filter media. The dust is then drawn directly into the engine.

7. Inspect the new filter for damage.

8. Insert the new filter properly. Apply pressure to the outer rim of the filter not the flexible centre.

9. Check connections and ducts for air tight fit.

Ensure that all clamps, bolts and connections are tight. Check rubber elbows for splits or wear points. Leaks here send dust directly to the engine.

3.27

Tigercat 1055B/1075B/1085B Forwarder CHECKING THE AIR CONDITIONING SYSTEM Any service work must be performed by authorized A/C technicians. The system should be charged with R134a refrigerant only. PAG (polyalkeylene glycol) oil should be present in the system and must be used on ‘O’ ring fittings during assembly.

Lubrication and Maintenance Perform the following inspection along with 125 HOURS inspection outlined in SCHEDULED MAINTENANCE in THIS SECTION. a. Check the re-circulating and fresh air filters in operator's cab.

COOLER PACKAGE

A/C SYSTEM TOTAL CAPACITIES R134a REFRIGERANT 1.59 kg (3 lbs 8 oz)

A/C CONDENSER

PAG OIL (polyalkylene glycol) 57 g (2.0 oz)

The compressor and charge valves are accessible from the left side engine compartment. The receiver drier is accessible from the front of the engine compartment, on the front of the charge air cooler. The evaporator core is accessible from behind the operator’s seat inside the cab.

CHARGE AIR COOLER

RADIATOR

IMPORTANT !

It is recommended that during cold weather when the A/C system is not in use, that it be run for a period of 5 minutes every 2 weeks. This will circulate oil to all components of the A/C system.

OIL COOLER

CAUTION Use compressed air for cleaning only when the machine is cold to avoid the risk of fire caused by debris contacting hot surfaces.

If using compressed air for cleaning, use at 30psi or less.

Always use personal protective equipment to guard against flying debris.

CAUTION Avoid the risk of fire caused by debris accumulating on surfaces that may become hot during machine operation. Always use care when cleaning to ensure that debris removed from one area of the machine does not accumulate on other areas of the machine.

1055-040

COOLER PACKAGE

b. Check the condenser core for dirt and debris.

Clean as required. Refer to CLEANING A/C CONDENSER, AND COOLER PACKAGE in SECTION 2. c. Check the evaporator core and the inside of the A/C housing for dirt and debris. Clean as required. d. Check and adjust compressor drive belt tension. e. Check all A/C hoses for kinks.* f.

Run air conditioning system for 3 - 5 minutes.

g. Check air temperature exiting vents in cab. h. Listen to compressor and blower motor for abnormal noises.* i.

3.28

Check to see that compressor clutch will engage.*

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

SIGHT GLASS INDICATES CONDITION OF CHARGE

BINARY SWITCH, SYSTEM PROTECTION

RECIRCULATION FILTER

REMOVE TWO KNOBS MOISTURE INDICATOR BLUE - OK. PINK - REPLACE DRYER, RECHARGE SYSTEM

1075B-045

AIR RECIRCULATION FILTERS Each heater unit has an air recirculation filter. To access the filters remove the two knobs (turn knob CCW to remove) and lift the filter cover off the front of the heater unit. Remove the filter.

BACK WALL OF CAB

For optimum Heater/AC performance remove and clean the filters every 125 hours or more often in high dust conditions.

A/C RECEIVER/DRYER

870-D43

RECIRCULATION FILTER

FRESH AIR FILTER

A/C RECEIVER/DRYER

AIR INLET

j.

Inspect sight glass on receiver dryer with A/C ON. A constant stream of bubbles indicates system requires charging.* Check colour in moisture indicator; BLUE is OK. PINK indicates desiccant material in dryer is saturated with moisture. In this situation replace receiver/dryer, evacuate system and recharge system with both refrigerant and PAG oil.*

AIR BOX

* Indicates that these repairs must only be carried out by a certified A/C technician.

For additional SERVICE information refer to the Tigercat A/C SERVICE MANUAL part number 18795A, available from Tigercat parts department.

WING NUT

AIR FILTER

INSIDE CAB 1075B-043

FRESH AIR FILTER

The fresh air filter is located in the cab on the left side of the cab roof panel above the cab door.

Open the access panel on the front left side of the cab roof panel.

Remove the wing nut and lift the filter box away from the cab side frame. Lift the filter out of the box. Clean or replace the filter.

This filter should be removed and cleaned every 30 days, or more often in high dust conditions.

IMPORTANT !

These filters may require cleaning or replacement more frequently under extreme operating conditions.

3.29

Tigercat 1055B/1075B/1085B Forwarder TILTING THE CAB

Lubrication and Maintenance CAUTION

WARNING

Keep hands away from the locking pin area.

Before tilting the cab, ensure that the machine is parked on level ground with the cab facing forward. Lower the snow blade (if equipped) and place the crane in the park position. Turn the ignition switch off.

Close all cab doors.

9. Lift the locking plate out of the slots in the pins and turn the cab locking pins so the flat surfaces are vertical and in line with the slots on the cab locking lugs.

SUPPORT LINK IN FULL TILT POSITION.

RAISING THE CAB 1. Position the forwarder on level ground.

2. Lower the snow blade (if equipped) and place the crane in the park position.

3. Turn ignition off and secure all loose articles in cab. Close cab door and window.

4. Check to be sure that the area above the tires on the right hand side of the cab and cab path is clear of all personnel and obstacles.

1075-002

CAB LOCKING PINS

10. Operate the pump until the cab tilt is just at over centre position and stop pumping. Use the RAISE/LOWER CONTROL LEVER to meter the hydraulic flow at the cab tilt cylinder, slowly tilting the cab all the way until the support link stops the cab tilt.

PIN LOCK PLATES

1055-073

CAB TILT SUPPORT LINK

LEFT SIDE BELOW CAB

WARNING

5. Loosen the pin lock plate cap screws (located above the cab locking pins).

CAB TILT LEVER

Before working under cab

Machine must be parked on level ground.

Cab must be tilted and supported by the link in full tilt position or partial tilt position.

PUMP LEVER PARTIAL TILT SUPPORT SLOT

SUPPORT BOLT SUPPORT LINK IN PARTIAL TILT POSITION.

CAB TILT PUMP

1075B-083

LONG TERM SUPPORT (HOLE)

CAB TILT PUMP

6. Locate the cab tilt pump inside the left side hydraulic tank access door.

7. Locate the cab tilt pump handle and insert handle in pump lever.

8. Place tilt pump control lever in RAISE position.

Pump the lever until the cab weight is just off the locking pins.

1075-003

CAB TILT SUPPORT LINK IN PARTIAL TILT POSITION

NOTE: If partial tilt is required for an operator assistant to be in cab while service work is performed under cab, the cab can be lowered to the partial tilt position in the support link.

3.30

Tigercat 1055B/1075B/1085B Forwarder PARTIAL TILT SUPPORT SLOT

SUPPORT BOLT

SPRING LOCK

SUPPORT LINK IN PARTIAL TILT POSITION.

3. Operate pump until the cab is all the way over in the ride position onto the locking pins.

NOTE: When the cab locking pins are seated in the locking plates, rotate the pins so the flat surfaces of the locking pins are horizontal.

LONG TERM SUPPORT (HOLE)

1075-003

Lubrication and Maintenance NOTE: If the cab is in the partial tilt position, the cab must first be raised to the full tilt position to release the support link. Then it can be lowered.

(Otherwise it will lock in the partial tilt position.)

CAB LOCKING PINS

CAB TILT SUPPORT LINK IN PARTIAL TILT POSITION

11. For partial tilt, lower cab from the full tilt position until the support link is released from the spring lock. Raise the cab slightly until the support link lowers onto the support bolt at the partial tilt slot. Lower the cab until the support bolt bottoms in the partial tilt slot of the support link.

See CAB TILT SUPPORT LINK OPERATION on the following page for complete details of support link operation.

NOTE: When using the support link for partial tilt, the support bracket bolt must be bottomed in the partial tilt slot position of the support link.

LOWERING THE CAB

PIN LOCK PLATES

1055-073

4. Place the locking plates back in the slots on the locking pins and tighten the cap screws.

5. Place the cab tilt control lever in the LOWER position and remove tilt pump handle.

6. Place the pump handle back in the storage location.

7. Close the left side hydraulic tank access door.

1. Clear the area under the cab and cab path of obstructions and secure all lines and wires.

CAUTION Keep hands away from the locking pin area as the cab is being lowered.

CAB TILT LEVER

PUMP LEVER

CAB TILT PUMP 1075B-083

LEFT SIDE BELOW CAB

CAB TILT PUMP

2. Place tilt pump control lever in LOWER position.

3.31

Tigercat 1055B/1075B/1085B Forwarder CAB TILT SUPPORT LINK OPERATION

4

1

If there is a requirement to place the cab in the partial tilt position (from the full tilt position) the cab must be lowered until the release step on the link contacts the support lug and releases the link from the spring lock. Then, tilt the cab up just enough to allow the link to lay against the support bolt and locate in the partial tilt slot. Now the cab can be lowered into the partial tilt position of the slot.

Continue to lower the cab until the support bolt is all the way in the partial tilt position against the end of the slot. The weight of the cab is now resting on the support link.

SPRING LOCK (4)

2 3

5 1075B-002

CAB TILT SUPPORT LINK

The cab tilt support consists of: 1. Cab Tilt Support Lug 2. Support Bolt 3. Cab Tilt Support Link 4. Spring Lock (spring loaded plunger) 5. Anchor Lug and Bolt LONG TERM TILT LOCKING HOLE

RELEASE STEP

SUPPORT BOLT

SMALL LOCKING SLOT

LARGE SUPPORT SLOT RAMP 1075B-003

When work has been completed and it is time to lower the cab to the operating position from the partial tilt position, the cab must be tilted up to the full tilt position where the spring lock will be engaged and hold the link in the locked position allowing the link to clear the partial tilt position slot as the cab is lowered. The cab can now be fully lowered.

SPRING LOCK

FULL TILT POSITION

Lubrication and Maintenance support bolt. At this point the cab can be lowered to the partial tilt position or raised to the full tilt position.

As the cab is tilted up to the full tilt position the support link is pulled up and the spring lock is automatically engaged in the small locking slot.

NOTE: During lowering of the cab, the link will be released by the step in the link as it passes the cab support lug, as the cab continues to be lowered there is a ramp (located in the support slot near the bottom of the slot) that will push on the link reengaging the spring lock holding the link in the auto lock position.

PARTIAL TILT POSITION SUPPORT LINK

LONG TERM CAB TILT If the cab is to be tilted for a long period of time (for major service) the cab tilt support link has a long

ANCHOR BOLT

The tilt support link (3) has two slots, a large support slot and a small locking slot.

The large support slot has three positions, a full tilt position, a partial tilt position and a non-supporting position. The non-supporting position is the area of the slot that the support bolt passes through to reach the full tilt and partial tilt positions. Do Not leave the cab tilted in the non-supporting position.

The small locking slot is used by a spring lock to hold the support link in a locked position. The spring lock is installed in the cab support lug and fastened in place by a jam nut. The spring lock has a threaded steel body with a spring loaded nylon locking element. The locking element rides in the small locking slot, holding the support link in the locked position.

When the cab is tilted up, the support link is held in the locked position by the spring lock until the release step on the link passes through the cab support lug (1). When the release step contacts the support lug the link is released and floats on the

LONG TERM TILT LOCKING HOLE

SUPPORT BOLT

SUPPORT LINK

1075B-002

term tilt locking hole that can be used to lock the cab in the full tilt position. To use the long term locking hole, tilt the cab up close to the full tilt position then remove the support bolt. Tilt the cab up until the support bolt hole in the cab support lug lines up with the long term tilt locking hole, then install the support bolt.

3.32

Tigercat 1055B/1075B/1085B Forwarder OPENING ENGINE HOOD

Lubrication and Maintenance

ENGINE HOOD LATCH

1075-007

OPENING ENGINE HOOD

ENGINE HOOD TO OPEN: Release the over centre latch on left side of the engine hood. Pull down on latch handle, lift latch ring off retainer lug on frame.

PULL ON HANDLE

1075-038

PULL HOOD OPEN

Locate handle on engine hood. Pull on handle and tip engine hood forward to open hood.

SPRING LOCK ENGAGED

SPRING LOCK LATCH UP

1075-035

LATCH

HOOD LATCHED OPEN

A latch on the left side (inside) of hood prevents the hood from closing.

Release the hood latch by partially lifting the hood then pull up on the latch to lock it with the spring lock (see inset picture), then reverse the above procedure to close engine hood.

3.33

Tigercat 1055B/1075B/1085B Forwarder REPLACING THE ENGINE SERPENTINE BELT (MERCEDES ENGINE)

Lubrication and Maintenance REPLACING THE ENGINE SERPENTINE BELT (CUMMINS ENGINE)

Replace the engine serpentine belt as follows:.

Replace the engine serpentine belt as follows:.

1. Park the machine on level ground. Place the crane in the park position, lower the blade (if equipped) and turn engine off.

1. Park the machine on level ground. Place the crane in the park position, lower the blade (if equipped) and turn engine off.

SERPENTINE BELT

A/C COMPRESSOR BELT

BELT TENSIONER BOLT

1075-012

SERPENTINE BELT

MERCEDES ENGINE BELT TENSIONER

2. Install a 1/2 in. Johnson bar with a 15 mm socket on the hex head bolt of the belt tensioner.

1055B-007

3. Rotate the tensioner away from the belt to release belt tension. This will provide enough clearance to replace the serpentine belt.

CUMMINS ENGINE

2. Install a 1/2 in. Johnson bar on the belt tensioner.

A/C COMPRESSOR BELT

SERPENTINE BELT 1014-071

SERPENTINE BELT INSTALLATION

4. Reverse removal procedure to replace the belt.

5. Ensure that all of the ribs on the serpentine belt align with the grooves on the engine pulleys.

1055B-001

SERPENTINE BELT INSTALLATION

3. Rotate the tensioner away from the belt to release belt tension. This will provide enough clearance to replace the serpentine belt.

4. Reverse removal procedure to replace the belt.

5. Ensure that all of the ribs on the serpentine belt align with the grooves on the engine pulleys.

3.34

Tigercat 1055B/1075B/1085B Forwarder STARTUP PROCEDURE AFTER MAJOR MACHINE MAINTENANCE 1055B/1075B

Lubrication and Maintenance LOOSEN HOSE ON TOP OF DRIVE MOTOR

Perform this procedure: •

after major service or a rebuild.

•

whenever the machine has been drained of hydraulic oil.

•

when any major component has been removed, repaired or replaced.

1075-030

PRE-STARTUP AND FILLING

DRIVE MOTOR

1. Ensure all filters are in place. Refer to FILTERS in THIS SECTION.

c.

2. Check oil levels in the engine, the transmission, and both front and rear axles.

d. Loosen hose on the side of the main pump.

3. Check coolant level in the surge tank.

e. For machines with earlier design*, loosen hose on top of drive motor.

4. Perform a final inspection of all fittings and clamps to make sure they are tight and will not leak.

f.

5. Install the articulation lock (pinned at both ends) and switch the FWD./NEUTRAL/REV. to NEUTRAL.

For machines with later design**, pre-fill the drive motor case with clean, filtered hydraulic oil and loosen hose on top of drive motor.

g. Operate the hydraulic oil fill pump by turning the switch on the pump ON.

6. Do not start engine. Purge air from hydraulic system by adding oil as follows;

h. Watch for oil leaking from each hose fitting previously loosened and tighten each when oil leaks out.

a. Prepare the hydraulic oil fill pump on the machine to add hydraulic oil. Clean and install the fill line, remove cap on end of pipe and insert pipe into oil supply drum.

i.

b. Pre-fill the cases of the hydrostatic pump and any other components that have been drained of oil with clean, filtered hydraulic oil.

LOOSEN HOSE ON TOP OF DRIVE PUMP

Loosen hose on the top of hydrostatic drive pump.

Continue running the hydraulic oil fill pump and watch the oil sight gauge on the reservoir. Allow the hydraulic oil fill pump to run until the hydraulic tank is full.

The hydraulic oil sight gauge will indicate FULL.

LOOSEN HOSE ON SIDE OF MAIN PUMP

NOTE: *EARLIER DESIGN 10550301 to 10550360, 10550363 to 10550371 10750311 to 10750460, 10750462 PSB 2028 applied to earlier machines updates them to the later design.

1014-D081

MAIN AND DRIVE PUMPS

**LATER DESIGN 10550361, 10550362, 10550372 - 10551000 10750461, 10750463 - 10751000 Later machines and machines updated with PSB 2028 are equipped with a check valve installed in the drive motor case plumbing.

3.35

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

MACHINE STARTUP MERCEDES ENGINE Before beginning this procedure, perform the PRESTARTUP AND FILLING steps.

1. Ensure the articulation lock is installed and

CHARGE PRESSURE TEST PORT

CAUTION Machine operator must ONLY take directions from the person doing the set-up.

1075-029

CHARGE PRESSURE TEST

5. If charge pressure is between 18-31 bar (260-450 psi), run engine at IDLE for 20 minutes. Check engine oil pressure in cab.

Do not operate any functions. Remove gauge from 'CHARGE' test port.

STOP BUTTON

6. With engine at IDLE, emergency brake ON, hold foot brake down, bleed service brake and parking brake release line in the front and rear axles.

1075-048

ENGINE STOP BUTTON

pinned at each end.

2. Hold the STOP button on the left side of the engine cover and have an assistant crank engine using the key switch in the cab for 10 seconds, wait for 10 seconds. Repeat 6 times to pump oil into pumps. Do not start engine.

3. Install a 0-1000 psi. gauge on the 'CHARGE' test port to check charge pressure. Watch gauge closely during startup.

4. Start engine. If charge pressure does not rise within 5 to 10 seconds, TURN ENGINE OFF. Refer to CHARGE PUMP in SECTION 8 of THE SERVICE MANUAL.

7. With engine speed at IDLE run each function for 2 minutes to purge air from circuit.

8. Set engine speed to 1400 rpm and run each function again for 2 minutes to flush circuit.

9. Top up the surge tank with clean coolant.

10. With cylinders fully retracted, top up the hydraulic oil reservoir with clean hydraulic oil.

NOTE: The steer and drive functions may not be properly purged or flushed. Remove the articulation lock bar and place it in its storage position. At LOW IDLE, slowly operate the steer function right and left a few times. With the emergency brake released, slowly operate the drive function forward and reverse a few times.

NOTE: If possible, allow the machine to stand for 4 to 6 hours before setting any of the operating pressures. This will allow any air bubbles in the oil to escape and is a good time to check for leaks.

3.36

Tigercat 1055B/1075B/1085B Forwarder MACHINE STARTUP CUMMINS ENGINE Before beginning this procedure, perform the PRE-STARTUP AND FILLING steps.

1. Ensure the articulation lock is installed and pinned at each end.

CAUTION Machine operator must ONLY take directions from the person doing the set-up.

Lubrication and Maintenance 6. Start engine. If charge pressure does not rise within 5 to 10 seconds, TURN ENGINE OFF. Refer to CHARGE PUMP in SECTION 8 of THE SERVICE MANUAL. 7. If charge pressure is between 18-31 bar (260-450 psi), run engine at IDLE for 20 minutes. Check engine oil pressure in cab.

Do not operate any functions. Remove gauge from 'CHARGE' test port.

8. With engine at IDLE, emergency brake ON, hold foot brake pedal down, bleed service brake and parking brake release line in the front and rear axles.

9. With engine speed at IDLE run each function for 2 minutes to purge air from circuit.

4 PIN ENGINE POWER CONNECTOR

10. Set engine speed to 1400 rpm and run each function again for 2 minutes to flush circuit.

11. Top up the surge tank with clean coolant.

12. With cylinders fully retracted, top up the main hydraulic oil reservoir with clean hydraulic oil.

1055B-004

ENGINE 4 PIN POWER CONNECTOR (CUMMINS ENGINE) 2. Disconnect 4 pin engine power connector on engine (prevents engine starting).

3. Crank engine for 10 seconds, wait for 10 seconds. Repeat 6 times to pump oil into pumps. Do not start engine.

4. Reconnect 4 pin engine power connector or injectors on engine as applicable.

NOTE: The steer and drive functions may not be properly purged or flushed. Remove the articulation lock bar and place it in its storage position. At LOW IDLE, slowly operate the steer function right and left a few times. With the emergency brake released, slowly operate the drive function forward and reverse a few times.

NOTE: If possible, allow the machine to stand for 4 to 6 hours before setting any of the operating pressures. This will allow any air bubbles in the oil to escape and is a good time to check for leaks.

CHARGE PRESSURE TEST PORT

1075-029

CHARGE PRESSURE TEST

5. Install a 0-1000 psi. gauge on the 'CHARGE' test port to check charge pressure. Watch gauge closely during startup.

3.37

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

STARTUP PROCEDURE AFTER MAJOR MACHINE MAINTENANCE 1085B

LOOSEN HOSE ON TOP OF DRIVE PUMP

LOOSEN HOSE ON SIDE OF MAIN PUMP

Perform this procedure: •

after major service or a rebuild.

•

whenever the machine has been drained of hydraulic oil.

•

when any major component has been removed, repaired or replaced.

PRE-STARTUP AND FILLING 1014-D081

MAIN AND DRIVE PUMPS

1. Ensure all filters are in place. Refer to FILTERS in THIS SECTION.

•

2. Check oil levels in the engine, the transmission, and both front and rear axles.

Loosen the plug on the top of the left drive motor.

•

Loosen hose on the top of hydrostatic drive pump.

•

Loosen hose on the side of the main pump.

•

5. Install the articulation lock (pinned at both ends) and switch the FWD./NEUTRAL/REV. to NEUTRAL.

Operate the hydraulic oil fill pump by turning the switch on the pump ON.

•

6. Do not start engine. Purge air from hydraulic system by adding oil as follows;

Watch for oil leaking from each hose fitting previously loosened and tighten each when oil leaks out.

•

Continue running the hydraulic oil fill pump and watch the oil sight gauge on the reservoir.

Allow the hydraulic oil fill pump to run until the hydraulic tank is full. The hydraulic oil sight gauge will indicate FULL.

3. Check coolant level in the surge tank.

4. Do a final inspection of all fittings and clamps to make sure they are tight and will not leak.

•

Prepare the hydraulic oil fill pump on the machine to add hydraulic oil. Clean and install the fill line, remove cap on end of pipe and insert pipe into oil supply drum.

•

Pre-fill the cases of the hydrostatic pump and any other components that have been drained of oil with clean, filtered hydraulic oil.

CASE DRAIN MAKE-UP LINE

1085B-007

TEE CONNECTOR

RIGHT HAND DRIVE MOTOR DISCONNECT CASE DRAIN LINE

•

Disconnect the case drain make-up line from the tee connection on the right hand drive motor and pre-fill the right hand drive motor with clean, filtered hydraulic oil.

•

Watch for oil leaking from tee connection and reconnect case drain line when oil leaks out.

3.38

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

MACHINE STARTUP MERCEDES ENGINE Before beginning this procedure, perform the PRESTARTUP AND FILLING steps.

1. Ensure the articulation lock is installed and pinned at each end.

CHARGE PRESSURE TEST PORT

CAUTION Machine operator must ONLY take directions from the person doing the set-up.

1075-029 CHARGE PRESSURE TEST 5. If charge pressure is between 18-31 bar (260-450 psi), run engine at IDLE for 20 minutes. Check engine oil pressure in cab.

Do not operate any functions. Remove gauge from 'CHARGE' test port.

STOP BUTTON

6. With engine at IDLE, emergency brake ON, hold foot brake down, bleed service brake and parking brake release line in the front and rear axles.

1075-048

ENGINE STOP BUTTON

2. Hold the STOP button on the left side of the engine cover and have an assistant crank engine using the key switch in the cab for 10 seconds, wait for 10 seconds. Repeat 6 times to pump oil into pumps. Do not start engine.

3. Install a 0-1000 psi. gauge on the 'CHARGE' test port to check charge pressure. Watch gauge closely during startup.

4. Start engine. If charge pressure does not rise within 5 to 10 seconds, TURN ENGINE OFF. Refer to CHARGE PUMP in SECTION 8 of THE SERVICE MANUAL.

7. With engine speed at IDLE run each function for 2 minutes to purge air from circuit.

8. Set engine speed to 1400 rpm and run each function again for 2 minutes to flush circuit.

9. Top up the surge tank with clean coolant.

10. With cylinders fully retracted, top up the hydraulic oil reservoir with clean hydraulic oil.

NOTE: The steer and drive functions may not be properly purged or flushed. Remove the articulation lock bar and place it in its storage position. At LOW IDLE, slowly operate the steer function right and left a few times. With the emergency brake released, slowly operate the drive function forward and reverse a few times.

NOTE: If possible, allow the machine to stand for 4 to 6 hours before setting any of the operating pressures. This will allow any air bubbles in the oil to escape and is a good time to check for leaks.

3.39

Tigercat 1055B/1075B/1085B Forwarder AXLE LUBRICATION 1055B/1075B

Lubrication and Maintenance

Each bogie axle has seven separate oil reservoirs that require individual draining/filling, there are nine drain points and seven fill points. The axle must be level when draining/filling oil. Perform scheduled oil change in the axles when doing the seasonal hydraulic oil change. Refill the axle differentials and bogie housings with SAE 90/API-GL-5 gear oil.

FILL PLUG DIFFERENTIAL OIL LEVEL PLUG (1 PLACE)

BOGIE HOUSING LEVEL PLUG (4 PLACES)

BREATHER

DIFFERENTIAL DRAIN PLUG (1 PLACE) BOGIE HOUSING FILL PLUG (2 PLACES)

DIP STICK (1 PLACE) BOGIE HOUSING DRAIN PLUG (4 PLACES)

PLANETARY FILL PLUG (4 PLACES)

BOGIE HOUSING CONTAMINATED DRAIN PLUG (4 PLACES - LOWER)

WHEEL HUB IN PLANETARY DRAIN POSITION

PLANETARY LEVEL/DRAIN PLUG (4 PLACES) WHEEL HUB IN PLANETARY FILL POSITION

BM041A

BOGIE AXLE FILL, DRAIN AND LEVEL PLUGS

DRAINING AND REFILLING DIFFERENTIAL: (1 PER AXLE) 1. Park machine on level ground, install articulation lock bar, lower the snow blade (if equipped) and place the crane in the park position, stop engine, remove key, then switch battery disconnect off, and chock the wheels.

2. The axle must be level in order to drain and refill it properly.

3. Clean around all fill, level and drain plugs before removing them.

4. Remove the differential oil level plug located opposite the input yoke on the differential housing.

5. Remove the differential housing drain plug located on the bottom of the differential, and drain the oil into a suitable container for disposal.

8. Refill the differential by pumping oil through the fill plug location on the differential. Stop adding oil when the oil level reaches the bottom of the differential oil level plug.

9. Replace the differential fill and level plugs.

PLANETARY DRIVES (4 FILLING POINTS) 10. Position the wheel hub for draining the planetary, with the drain plug in the lowest possible position as shown.

11. Remove the PLANETARY FILL PLUG. 12. Remove the PLANETARY DRAIN/LEVEL PLUG and drain the oil into a suitable container for disposal.

13. Reposition the wheel hub for filling the planetary, with the PLANETARY DRAIN/ LEVEL PLUG at 9 o’clock and the fill plug at 1 o’clock as shown.

6. Clean any filings from the magnetic drain plug.

7. Replace the differential housing drain plug.

3.40

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

14. Refill the planetary with new oil until the level reaches the bottom of the PLANETARY DRAIN/LEVEL PLUG. (Note: To get a correct filling level the wheel hub must be in the planetary fill position as shown.)

15. Repeat steps 10 to 14 for each of the four planetary drives.

DRAINING AND REFILLING BOGIE HOUSING (2 PER AXLE) 16. Remove the bogie housing fill plugs located on the top of the bogie housing.

17. Remove the bogie housing level plugs located on the inside of the housing.

NOTE: There are two bogie housing level plugs to be removed per axle.

18. Remove the bogie housing drain plugs on the inside of the bogie housings, towards the bottom. Note, there are four plugs in total to be removed per axle to drain the bogie housings. Drain the oil into a suitable container for disposal.

19. Clean any filings from the magnetic drain plugs.

20. Replace the bogie housing drain plugs in all locations.

21. Refill the bogie housings by pumping oil into the fill plug on the bogie housings. Stop adding oil when the oil level reaches the bottom of the bogie housing level plug. Note, each of the bogie housings must be filled separately.

22. Replace the bogie housing level plugs.

23. Replace the bogie housing fill plugs.

NOTE: There are 9 drain points and 7 fill points CAPACITIES For front and rear axle oil fill capacities, refer to the table: SERVICE AND LUBRICATION in THIS SECTION.

3.41

Tigercat 1055B/1075B/1085B Forwarder AXLE LUBRICATION 1085B The bogie axle oil reservoirs (differential, bogie housings and planetaries) are all connected and can be accessed at 2 locations to get the proper level of lubrication in the bogie axle.

Refer to SERVICE AND LUBRICATION POINTS CHART in SECTION 3 for differential oil capacity and recommended gear oils.

DRAINING AND REFILLING BOGIE AXLE • Park the machine on level ground, install the articulation lock bar, lower the snow blade (if equipped) and place the crane in the park position, stop engine, remove key, then switch battery disconnect off, and chock the wheels.

• The axle must be level in order to drain and refill it properly.

• The oil must be warm before draining and refilling.

• Clean around all fill, level and drain plugs before removing them.

• Let the axle sit for at least 30 minutes to allow contaminants to settle.

BOGIE AXLE FILL (2 FILLING POINTS) 1. Remove one of the four DIFFERENTIAL FILL PLUGS.

Lubrication and Maintenance 2. Remove the DIFFERENTIAL DRAIN PLUG and drain the oil into a suitable container for disposal.

3. Remove the two BOGIE HOUSING FILL/ LEVEL PLUGS (1 per housing).

4. Remove the BOGIE HOUSING DRAIN PLUGS (2 per housing) and drain the oil into a suitable container for disposal.

5. Clean any filings from the five drain plugs.

6. Replace the DIFFERENTIAL DRAIN PLUG and the BOGIE HOUSING DRAIN PLUGS (2 per housing) 7. Refill the differential and bogie housings with new oil until the level reaches the bottom of the FILL/LEVEL PLUGS. Refer to SERVICE AND LUBRICATION POINTS CHART in SECTION 3 for differential oil capacity and recommended gear oils.

8. Replace the DIFFERENTIAL and BOGIE HOUSING FILL/LEVEL PLUGS. 9. Check all drain, fill/level plugs for leaks.

10. Run axle for at least 10 minutes to remove trapped air in confined spaces.

11. Recheck oil level and top up as necessary.

DRAIN PLUG

DIFFERENTIAL DRAIN PLUG (BOTTOM OF DIFFERENTIAL NOT VISIBLE)

DIFFERENTIAL FILL PLUGS (2 OF 4) FILL/LEVEL PLUG DRAIN PLUG

1085B-029

BOGIE AXLE FILL, DRAIN AND LEVEL PLUGS 3.42

Tigercat 1055B/1075B/1085B Forwarder SLEW BEARING LUBRICATION BOGIE AXLES 1055B/1075B/1085B The slew bearing contains lifetime lubricated bearings and does not require any servicing.

Lubrication and Maintenance To replace the grease in the pre-chamber: 1. Clean the area around the grease nipples and outlet ports.

The outlet ports are sealed with an M14 hex head plug.

Plastic caps may cover the grease nipples and outlet ports.

Replacement of soiled grease in the pre-chamber (buffer chamber) is required.

Refer to the SERVICE AND LUBRICATION POINTS CHART in THIS SECTION for information about the type of lubrication to use.

BOGIE 3X

OUTLET PORT

GREASE NIPPLE

NOTE: There are multiple access locations along the circumference of the slew bearing. The grease nipple and outlet ports are located closest to the centre of the machine.

2. Remove 1 hex head plug from an outlet port.

3. Inject grease into 1 of the grease fittings until new grease appears at the open outlet port.

OUTLET PORT

GREASE NIPPLE

GREASE NIPPLE AND OUTLET PORT LOCATIONS 1055B AND 1075B 1085B-041

4. Inject grease into the other grease fitting until new grease appears at the open outlet port.

5. Replace and tighten the outlet port plug.

6. Remove the hex head plug from the second outlet port.

7. Inject grease into 1 of the grease fittings until new grease appears at the open outlet port.

8. Inject grease into the other grease fitting until new grease appears at the open outlet port.

BOGIE

GREASE NIPPLE AND OUTLET PORT LOCATIONS 1055B AND 1075B 1085B-040

9. Replace and tighten the outlet port plug.

10. Reinstall the protective caps if applicable.

11. Repeat the process for the other bogie slew bearings.

BOGIE

GREASE NIPPLE AND OUTLET PORT LOCATIONS 1085B

3.43

Tigercat 1055B/1075B/1085B Forwarder BOGIE SLEW BEARING INSPECTION Inspect the bogie slew bearings for leaks and wear.

Lubrication and Maintenance 6. Replace the slew bearing as soon as possible if:

1. While on flat and level ground, drive the machine straight (not articulated) back and forth a few times to settle the slew bearings.

b. The difference between the 2 measurements is greater than 1.25 mm (0.05 in.).

2. Prepare the machine: a. Park on flat and level ground.

If the machine is put back into service before a new bearing is installed, measure the gap regularly to detect any rapid decrease of the remaining gap.

b. Lower the snow blade (if equipped) c.

Place the crane in the park position.

d. Stop the engine and remove the key. e. Chock the wheels.

3. Inspect the area around the slew bearings for oil leaks and for contact between the slew ring and chassis. If oil leaks or contact is observed, the slew bearing must be replaced immediately.

TOP OF BOGIE

a. The top or bottom measurement is less than 0.5 mm (0.02 in.), or

FEELER GAUGE

1085B-035

FEELER GAUGE

1085B-027

4. Use a feeler gauge to measure the gap between the top of the slew bearing and the chassis. Measure as close to the top as possible.

5. Use a feeler gauge to measure the gap between to bottom of the slew bearing and the chassis.

3.44

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

TIGERCAT CRANE The Tigercat crane is designed for use on a forwarder for transporting cut-to-length trees harvested in at-the-stump or roadside processing applications in plantations and natural stands.

TIGERCAT F195 LOAD LIMITS

STICK BOOM

STICK CYLINDER

MAIN BOOM

LINK WITH SNUBBER MAIN BOOM CYLINDERS

TELESCOPIC BOOM

ROTATOR GRAPPLE

PEDESTAL

SLEW CYLINDERS

SLEW BASE 1085B-002

TIGERCAT CRANE COMPONENTS 3.45

Tigercat 1055B/1075B/1085B Forwarder CRANE, ROTATOR AND GRAPPLE MAINTENANCE TIGERCAT CRANE

Lubrication and Maintenance CRANE SLEW OIL LEVEL CHECK AND FILL UPPER SIGHT GLASS LOWER SIGHT GLASS

CRANE LUBRICATION PROCEDURE IMPORTANT !

All service points on the crane must be greased every shift (8 hours) to ensure a long service life.

Refer to LUBRICATION POINTS - TIGERCAT CRANE diagram in THIS SECTION.

1085B-016

CRANE SLEW OIL LEVEL

Crane slew oil level during normal use should be between bottom of the upper sight glass and the top of the lower sight glass.

1085B-018

1. Fully extend booms and place opened grapple on the ground.

DRAIN PLUG

2. While in this position, lubricate all cylinder retaining pins and joints daily. Refer to LUBRICATION POINTS - TIGERCAT CRANE diagram and SCHEDULED MAINTENANCE in THIS SECTION. 1075B-272

CRANE SLEW OIL DRAIN

Remove the drain plug to drain the slew bearing oil. The plug is located on the wagon frame, below the crane base.

BREATHER/FILL LOCATION

1085B-016

CRANE SLEW FILL LOCATION

The oil fill location/breather is located on the opposite side of the crane slew from the sight glass. When filling oil level should reach the bottom of the upper sight glass.

Oil levels above the bottom of the upper sight glass indicate either overfilling or leakage of the slew cylinders into the base . Investigate the cause if oil levels are consistently too high.

Refer to the SERVICE AND LUBRICATION POINTS chart in THIS SECTION for capacity and recommended oil.

3.46

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance SNUBBER MAINTENANCE SNUBBER ASSEMBLY USED ON TIGERCAT CRANES

1085B-010

TIGERCAT GRAPPLE

GRAPPLE MAINTENANCE This grapple is equipped with taper lock pins.

When installing taper lock pins fully lubricate the pins with light machine oil. Tighen and then torque the fasteners to 320 Nm (240 lbf-ft).

IMPORTANT !

All service points on grapple must be greased every shift (8 hours) to ensure a long service life.

Refer to LUBRICATION POINTS - TIGERCAT LINK, SNUBBER, ROTATOR AND GRAPPLE diagram and SCHEDULED MAINTENANCE in THIS SECTION. LINK, SNUBBER AND ROTATOR MAINTENANCE Refer also to TIGERCAT CRANE ~ SNUBBER MAINTENANCE in THIS SECTION.

1085B-005

SNUBBER ASSEMBLY

In this model the snubber is part of the link. There is a grease fitting on each snubber assembly for daily lubrication.

Proper lubrication prevents excessive clutch wear.

IMPORTANT !

All service points on snubber must be greased every shift (8 hours) to ensure a long service life.

Refer to LUBRICATION POINTS - TIGERCAT LINK, SNUBBER, ROTATOR AND GRAPPLE diagram and SCHEDULED MAINTENANCE in THIS SECTION.

IMPORTANT !

All service points on the link, snubber and rotator must be greased every shift (8 hours) to ensure a long service life. Refer to LUBRICATION POINTS - TIGERCAT LINK, SNUBBER, ROTATOR AND GRAPPLE diagram and SCHEDULED MAINTENANCE in THIS SECTION. LINK HOSE LENGTHS IMPORTANT !

The Tigercat Crane Link is designed for use with hoses of precisely specified lengths passing through the link. When replacing hoses that pass through the link it is important to use replacement hoses of precisely the same lengths as the original hoses to ensure proper operation of the link and grapple. Use of incorrect hose lengths will cause premature failure of replacement hoses and may result in improper or difficult operation the link, rotator and grapple.

3.47

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

ADJUSTING SNUBBER FRICTION

Remove 3 bolts on the left side then loosen 3 bolts on the right side of the snubber enough to separate the end cap from the housing to remove the first half of the shim.

Adjust the snubber so that the grapple swings freely past centre and then stops. Snubbers that are overtightened can reduce the effect of lubricating grease and cause premature clutch wear.

Loosely reinstall the 3 bolts on the left side of the snubber then remove the 3 bolts on the right side keeping the end cap separated from the housing enough to remove the other half of the shim.

PROCEDURE Tension is adjusted by removing shims from the snubber. Remove only the minimum number of shims required to achieve correct adjustment.

1. Park machine on level ground, install articulation lock bar, lower the blade (if equipped) and place grapple on the ground for service, stop engine, remove key, then switch battery disconnect off, and chock the wheels.

Reinstall bolts and tighten in a crisscross pattern.

3. Fill snubber with grease until grease comes out the exhaust port.

2. Remove one shim at a time to increase snubber friction. One split shim at a time can be removed from each snubber without completely removing the end caps.

8

1

9

1. YOKE 2. COVER 3. GREASE FITTING 4. BOLT 5. SHIM 6. O-RING 7. BELLEVILLE WASHER 8. REACTION PLATE 9. FRICTION PLATE 10. SNAP RING 11. SPLINED YOKE PIN 12. BUSHING 13. ROD WIPER

10

8

9

8

7

6

5

3

3

13

1085B-004

12

11

SNUBBER ASSEMBLY

3.48

2

4

Tigercat 1055B/1075B/1085B Forwarder TIGERCAT CRANE TELESCOPIC BOOM PLAY

Lubrication and Maintenance Boom guides must be adjusted or replaced before they wear down to a minimum thickness of 2 mm beyond the bracket.

Check the vertical and horizontal play of the telescopic boom as part of scheduled maintenance every 250 hours. Wear of the boom guides will result in an increased amount of play horizontally and vertically when operating the telescopic boom.

Adjustment or replacement of the base end boom guides requires disassembly of the telescopic boom. For this reason it is recommended that these boom guides be replaced whenever major maintenance is performed on the telescopic boom. If the boom guides are only slightly worn they can be adjusted by placing shims under the boom guides. Do not add too many shims under the boom guides as this will push them too far out of the brackets holding them in place and may cause them to pop out of place while in use.

The boom guides at the base and tip end of the telescopic boom wear during normal use and require adjustment. Cranes that are frequently overloaded or used in extreme conditions will wear faster. Lack of regular greasing will also result in faster wear.

STORED SHIMS

1014-095

CRANE IN PARK POSITION

1. Park machine on level ground, install articulation lock bar, lower the blade (if equipped) and place the crane in the park position, stop engine, remove key, then switch battery disconnect off, and chock the wheels.

BOOM GUIDES

1085B-011

BOOM GUIDES - TIP END

3. Visually inspect the boom guides for wear.

Wear of the boom guides will result in an increased amount of play horizontally and vertically when operating the telescopic boom.

Boom guides must be adjusted or replaced before they wear down to a minimum thickness of 2 mm beyond the bracket as shown.

Adjustment of tip end boom guides does not require disassembly of the telescopic boom.

BOOM GUIDE BRACKET

MINIMUM 2 mm

SHIMS BOOM

STORED SHIMS 1085B-012

1085B-015

BOOM GUIDES - BASE END

2. Check the boom guides at the base end by removing the cover at the base of the stick boom and visually inspecting them for wear.

BOOM GUIDES - TIP END

4. Tip end boom guides are adjusted by inserting shims under the blue boom guides and brackets. Shims required for this adjustment are stored on the outside of the stick boom.

3.49

Tigercat 1055B/1075B/1085B Forwarder STORED SHIMS

BOOM GUIDE

BOOM

BRACKET SHIMS

Lubrication and Maintenance CRANE, ROTATOR AND GRAPPLE MAINTENANCE OTHER MANUFACTURER'S Refer to the manufacturer’s maintenance and service manual for information on your crane, rotator and grapple.

CRANE LUBRICATION PROCEDURE NOTE: This procedure will allow grease to flow to the normally 'loaded' side of the pin/bearing surfaces.

1085B-013

BOOM GUIDES - TIP END

5. Extra shims are secured to the outside of the tip end of the boom with four bolts. Remove the shims required by removing two bolts and loosening the other two bolts, and sliding them out of their storage location.

BASE END

TIP END

LOOSEN

1. Fully extend booms and place opened grapple on the ground.

2. While in this position, lubricate all cylinder retaining pins and joints daily.

LINK SNUBBER MAINTENANCE REMOVE 1085B-011

Top and bottom adjustment requires the removal of two bolts at the tip end of the boom and loosening of two bolts at the base end.

Side adjustment requires the removal of the two bolts at the tip of the boom and loosening of the two bolts at the base end.

There are 4 grease fittings on the link, for daily lubrication of the sleeves, bushings and housing.

Refer to the link/snubber manufacturer's manual for service and adjustment procedures.

IMPORTANT !

All service points on link must be greased every shift (8 hours) to ensure a long service life.

6. Install shims by sliding them between the corresponding boom guide and bracket on the inside of the boom.

7. Install the same size and quantity of shims on all sides to keep the inner boom centred within the outer boom.

8. Replace the covers and tighten all bolts removed or loosened.

3.50

Tigercat 1055B/1075B/1085B Forwarder CARE OF THE MACHINE

CARE OF POLYCARBONATE WINDOWS

1. Ensure that all fluid levels are always at the proper level. Use the preventative maintenance schedule in SECTION 3 of this manual .

Most windows used in the cab are made from a polycarbonate resin thermoplastic. This material is a replacement for glass when improved strength, durability and safety is required.

2. Follow proper procedure for cleaning windows described in this section.

Polycarbonate material is expected to resist heavy impact from large branches and falling tree tops and to absorb high levels of energy when contacted by high velocity thrown objects such as wood chips, disc saw blade teeth or broken harvester head saw chain.

3. Apply grease to all lubrication points at required intervals.

4. Do not apply load to a cold engine.

5. Close and secure all doors and access covers.

6. Do not allow branches, twigs, leaves or pine needles to build up around hood screens, or engine air intake screens or anywhere else on the machine. Clean frequently but at least once daily.

Refer to CLEANING A/C CONDENSER AND COOLER PACKAGE in SECTION 2.

7. Place the crane is in the park position and the blade (if equipped) is resting on the ground before servicing or parking the machine.

Lubrication and Maintenance

The extreme operating environment seen in logging applications heightens the need to regularly inspect and properly maintain polycarbonate cab windows.

Polycarbonate windows are an essential piece of operator protective equipment and should be maintained as such. It is important to note that cracks, chips, notches or scarring anywhere on the viewing surface or edges of the window will decrease ability to resist heavy impacts and therefore compromise effectiveness as operator safety protective equipment. Windows with these defects must be replaced immediately.

Refer to the next section for detailed information regarding inspection and maintenance of polycarbonate windows.

3.51

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

INSPECTION AND MAINTENANCE

RESISTANCE TO CHEMICALS

Daily inspection and maintenance is essential to confirm that the window’s ability to protect the operator has not been compromised.

The resistance of polycarbonate material to chemical exposure varies widely. Fortunately, polycarbonate materials have good resistance to diesel fuel, grease, hydraulic oil, kerosene and engine oil.

• Inspect all windows daily and immediately after any impacts.

• Check for any damage to the window material or steel structure in the area of the window mounting.

Other chemicals however can seriously weaken the polycarbonate.

DO NOT permit any of the following chemicals to come into contact with polycarbonate windows:

• The edges of the polycarbonate window must be evenly and fully supported on a flat surface around the entire window opening at all times.

Bent or dented skylight structures must be replaced immediately. Bent or dented cab structures must be evaluated immediately for possible repair or replacement.

• acetone • air conditioning refrigerant • ammonia • anti-freeze

• The edges of the polycarbonate window must be free from cracks, chips, notches or scarring and must not be pinched or stressed. These defects will decrease ability to resist heavy impacts. Windows with these defects must be replaced immediately.

• benzene

• Cracks, chips, notches or scarring anywhere on the viewing surface of the window will decrease ability to resist heavy impacts.

Windows with these defects must be replaced immediately.

• gasoline

• Bent, dented or missing window retaining parts must be replaced immediately.

• xylene

• brake fluid • carbon tetrachloride • cutting oils

• lacquer thinner • toluene • turpentine

• Rubber materials used in mounting the window must be maintained in good condition.

• Identification of the polycarbonate originally used by Tigercat is hot stamped in a corner of the window to identify its composition. Do not use any replacement window without proof of its material composition. Do not substitute with any other materials.

• Skylights, cab structures, windows and window retaining parts must not be modified or replaced with components that are not approved by Tigercat.

3.52

Tigercat 1055B/1075B/1085B Forwarder RESISTANCE TO WATER Polycarbonate material has good resistance to water up to approximately 65°C (150°F). Above this temperature the effect of water is timetemperature related. This means that the higher the water temperature, the shorter the time before the polycarbonate is adversely affected.

Exposing polycarbonate to repeated steam cleaning or high temperature pressure washing may result in crazing, a phenomenon that causes clouding of the surface. Crazing can ultimately result in a loss of physical strength and may precede a fracture.

Lubrication and Maintenance 5. To remove grease or oil, first rub lightly with a good grade of VM&P Naphtha or isopropyl alcohol followed by the same rinse, wash, rinse and dry procedure described in steps 1 to 4.

6. Refer also to RESISTANCE TO CHEMICALS for a list of chemicals which should not be permitted to come into contact with polycarbonate windows.

CAUTIONS • DO NOT use abusive cleaning procedures either by hand or pressure washing on polycarbonate windows.

• DO NOT use brushes, razor blades, scrapers, squeegees or other sharp tools on polycarbonate windows.

CLEANING INSTRUCTIONS The viewing surfaces of polycarbonate cab windows are specially treated with a hard coating to provide enhanced resistance to abrasion and ultra-violet (UV) radiation.

• DO NOT clean polycarbonate windows when the daytime temperature is high or in direct sunlight.

The following instructions are provided to prolong the life of this protective hard coating.

• DO NOT use abrasive or highly alkaline cleaners on polycarbonate windows.

1. Rinse the window thoroughly with lukewarm water

• DO NOT use glass cleaners in either aerosol or non-aerosol containers to clean polycarbonate windows.

2. Using a soft cloth, cellulose sponge or chamois, gently wash the window with a mild solution of soap or detergent in lukewarm water. Do not scrub or use brushes or squeegees.

• Failure to follow these cleaning instructions will shorten the service life of polycarbonate and may cause visual hazing, loss of light transmission and delamination of the polycarbonate hard surface coating.

Brand name soaps and detergents recommended for cleaning polycarbonate are: • Fantastik • Formula 409 • Hexcel F.O. 554 • Joy • Lysol • Mr. Clean • Neleco-Placer • Pine-Sol • Top Job 3. Rinse the window thoroughly with lukewarm water.

4. Dry the window with a moist soft cloth, cellulose sponge or chamois to prevent water spotting.

3.53

Tigercat 1055B/1075B/1085B Forwarder CONCEALING HAIRLINE SCRATCHES The appearance of scratches and minor abrasions on the surfaces of polycarbonate windows can be minimized by using a mild automotive polish such as: • Johnson’s Paste Wax • Novus Plastic Polish #1 and #2 • Mirror Glaze Plastic Polish Be certain to clean the polycarbonate window as outlined prior to application of an automotive polish. Refer to CLEANING INSTRUCTIONS.

GRAFFITI REMOVAL • For removal of paints, marking pen inks, etc., the use of Butyl Cellosolve is generally effective. The use of masking tape, adhesive tape or lint removal tools works well for lifting off old weathered paints.

• To remove labels, stickers, etc., the use of kerosene, VM&P Naphtha, or petroleum spirits is generally effective. When the solvent will not penetrate sticker material, apply heat (hair dryer) to soften the adhesive and promote removal.

• Refer to RESISTANCE TO CHEMICALS for a list of chemicals which should not be permitted to come into contact with polycarbonate windows.

FIRE PRECAUTIONS Polycarbonate window material will ignite when exposed to an ignition source in excess of 427°C (800°F). When working around polycarbonate windows, observe similar fire precautions to those in place for wood.

3.54

Lubrication and Maintenance

Tigercat 1055B/1075B/1085B Forwarder TIRE PRESSURES

Lubrication and Maintenance

Brand

Tire Size

Ply Rating

Tread Series

Wheel Assembly

Tire Spec

Firestone Nokian Nokian Nokian Nokian Nokian Nokian Nokian Nokian Nokian Nokian Nokian Primex

54x37.00-25 600/55-26.5 600/55-26.5 650/65-26.5 700/50-26.5 700/55-34 710/45-26.5 750/55-26.5 750/55-26.5 750/55-26.5 780/50-28.5 780/50-28.5 750/55-26.5

25 16 20 20 20 14 20 20 20 20 24 24 20

23 DT LOGGER TRS LS-2 SF F ELS L-2 SF TRS LS-2 SF TRS L-2 SF F SF TRS L-2 SF F SF F SF F2 SF F2 SF LS-2

39734B 40273B 40272B 28852B 28829B 22618B 27384B 28836B 28837B 28854B 47826B54 58937B 28835B

BP116 BP048 BP075 BP054 BP046 BP059 BP071 BP039 BP066 BP066 BP167 BP167 BP067

Inflation Pressure kPa 415 460 550 550 550 240 550 600 600 600 600 600 350

psi 60 67 80 80 80 35 80 87 87 87 87 87 51

1000B TIRE PRESSURES R1 07/14

COMMON CONVERSIONS To Convert Bar cc °C Kg KW Liters mm Nm N

Into PSI Cu. in. °F lbs.

HP Gallons Inches lb.-ft. lbs.

To Convert

Multiply By

Cu. in. °F Gallons HP Inches lbs. lb.-ft.

PSI In. of HG In. of H2O lbs.

14.5 0.06102 (°C x 9/5) + 32 2.205 1.341 0.2642 0.03937 0.7375 0.22481

3.55

Into

cc °C Litres KW mm Kg Nm Bar PSI PSI N

Multiply By

16.39 (°F - 32) /1.8 3.785 0.7457 25.4 0.4535 1.356 0.06896 0.4912 0.03613 4.4482

Tigercat 1055B/1075B/1085B Forwarder Lubrication and Maintenance PRESSURE AND SPEED SETTINGS (AT 120°F - 140°F / 49°C - 60°C.) Assume limits of plus/minus 1bar (14.5psi) for non-adjustable relief valve settings Engine RPM Full Throttle...............................................

Engine RPM Low Idle, no load, without pilot reset ........

Engine RPM Low Idle, no load, with pilot reset..............

Hydrostatics Charge Pressure Integral to Drive Pump ...................................................

1055B Main Reliefs Forward .....................................................................

Reverse .....................................................................

Pressure Override .....................................................

Drive Motor Maximum Speed ....................................

2200 rpm 825 - 875 rpm 875 - 925 rpm

30 bar (435 psi) @ Low idle 441 ± 3.5 bar (6400 ± 50psi) @ 1400 rpm 441 ± 3.5 bar (6400 ± 50psi) @ 1400 rpm 414 ± 3.5 bar (6000 ± 50psi) @ 1400 rpm 3700 ± 50 rpm

1075B/1085B Main Reliefs Forward .....................................................................

470 ± 3.5 bar (6810 ± 50psi) @ 1400 rpm Reverse .....................................................................

470 ± 3.5 bar (6810 ± 50psi) @ 1400 rpm Pressure Override .....................................................

442 ± 3.5 bar (6410 ± 50psi) @ 1400 rpm Drive Motor Maximum Speed 1075B.........................

3700 ± 50 rpm Drive Motor Maximum Speed 1085B.........................

3900 ± 50 rpm Main Pump Pump LS Margin Pressure.........................................

16.5-17.5 bar (239-254 psi) @ 1400 rpm With other manufacturer's crane (K170 Crane Valve) (1055B/1075B) Pump Pressure Compensator .................................

215 bar (3118 psi) @ 1400 rpm With Tigercat Crane (K220 Crane Valve) (1075B/1085B) PLM Compensator.....................................................

243 bar (3524 psi) @ 1400 rpm 1055B High Pressure Manifold Pressure Reducing Valve 1 PR1 ...............................

138 bar (2001 psi) @ idle Pressure Reducing Valve 2 PR2 ...............................

70 bar (1015 psi) @ idle Pressure Relief Valve RV ..........................................

85 bar (1233 psi) @ idle Pressure Switch High SW2 .......................................

124 bar (1798 psi) @ idle Pressure Switch Low SW1 ........................................

70 bar (1015 psi) @ idle 1075B/1085B High Pressure Manifold Pressure Reducing Valve 1 PR1 ...............................

138 bar (2001 psi) @ idle Pressure Reducing Valve 2 PR2 ...............................

100 bar (1450 psi) @ idle Pressure Relief Valve RV ..........................................

115 bar (1668 psi) @ idle Pressure Switch High SW2 .......................................

124 bar (1798 psi) @ idle Pressure Switch Low SW1 ........................................

100 bar (1450 psi) @ idle Low Pressure Manifold Pressure Reducing Valve PR3 ..................................

44 bar (638 psi) @ idle Pressure Shut-Off Valve PU ......................................

55 bar (798 psi) @ idle Differential Locks Front and rear axle ........................................................ 44 bar (638 psi) @ idle Oscillation Lock RV1 low pressure relief .............................................

65 bar (943 psi) @ idle RV2 high pressure relief ............................................

175 bar (2538 psi) @ idle

3.56

Tigercat 1055B/1075B/1085B Forwarder Lubrication and Maintenance PRESSURE AND SPEED SETTINGS (AT 120°F - 140°F / 49°C - 60°C.) Assume limits of plus/minus 1bar (14.5psi) for non-adjustable relief valve settings Control Valve (Steer, Gate, Blade) NOTE: As measured at P1 on high pressure manifold.

Horizontal Gate POR Pressure (A) ...........................

200 bar (2900 psi) @ 1400 rpm Horizontal - Moveable Gate Relief Pressure (A) .......

230 bar (3336 psi) @ 1400 rpm Horizontal - Moveable Gate POR Pressure (B) .........

200 bar (2900 psi) @ 1400 rpm Horizontal - Moveable Gate Relief Pressure (B) .......

Vertical Gate POR Pressure (A) ................................

Vertical Gate Relief Pressure (A) ..............................

Vertical Gate POR Pressure (B) ................................

Vertical Gate Relief Pressure (B) ..............................

Early Design Steer Pressures Steer POR Pressure (A) ............................................

Steer Relief Pressure (A) ..........................................

Steer POR Pressure (B) ............................................

Steer Relief Pressure (B) ..........................................

Later Design Steer Pressures Steer POR Pressure (A) ............................................

Steer Relief Pressure (A) ..........................................

Steer POR Pressure (B) ............................................

Steer Relief Pressure (B) ..........................................

Blade Base Section POR Pressure (A) ....................

Blade Base Section Relief Pressure (A) ...................

Blade Base Section POR Pressure (B) ....................

Blade Base Section Relief Pressure (B) ...................

Blade Rod Section POR Pressure (A) .......................

Blade Rod Section Relief Pressure (A) ....................

Blade Rod Section POR Pressure (B) ......................

Blade Rod Section Relief Pressure (B) ....................

230 bar (3336 psi) @ 1400 rpm FULL @ 1400 rpm (All the way IN) 50 bar (723 psi) @ 1400 rpm FULL @ 1400 rpm (All the way IN) 50 bar (723 psi) @ 1400 rpm

FULL @ 1400 rpm (All the way IN) 230 bar (3625 psi) @ 1400 rpm FULL @ 1400 rpm (All the way IN) 230 bar (3625 psi) @ 1400 rpm FULL @ 1400 rpm (All the way IN) 250 bar (3625 psi) @ 1400 rpm FULL @ 1400 rpm (All the way IN) 250 bar (3625 psi) @ 1400 rpm 30 bar (435 psi) @ 1400 rpm 230 bar (3336 psi) @ 1400 rpm 215 bar (3118 psi) @ 1400 rpm 230 bar (3336 psi) @ 1400 rpm 100 bar (1450 psi) @ 1400 rpm 230 bar (3336 psi) @ 1400 rpm 30 bar (435 psi) @ 1400 rpm 230 bar (3336 psi) @ 1400 rpm

Crane Functions Valve - Other manufacturer's crane (K170 Crane Valve-1055B/1075B) Stick Boom Relief Pressure (A)..................................

230 bar (3336 psi) @ 1400 rpm Stick Boom Relief Pressure (B) .................................

230 bar (3336 psi) @ 1400 rpm Main Boom Relief Pressure (A)..................................

230 bar (3336 psi) @ 1400 rpm Swing Rotate Relief Pressure (A)...............................

230 bar (3336 psi) @ 1400 rpm Swing Rotate Relief Pressure (B)...............................

230 bar (3336 psi) @ 1400 rpm Telescope Boom Relief Pressure (A) ........................

230 bar (3336 psi) @ 1400 rpm Telescope Boom Relief Pressure (B) ........................

230 bar (3336 psi) @ 1400 rpm Grapple Rotate POR Pressure (A).............................

230 bar (3336 psi) @ 1400 rpm Grapple Rotate Relief Pressure (A) ...........................

240 bar (3480 psi) @ 1400 rpm Grapple Rotate POR Pressure (B).............................

230 bar (3336 psi) @ 1400 rpm Grapple Rotate Relief Pressure (B) ...........................

240 bar (3480 psi) @ 1400 rpm Grapple Open/Close POR Pressure (A) ....................

200 bar (2900 psi) @ 1400 rpm Grapple Open/Close Relief Pressure (A) ..................

230 bar (3336 psi) @ 1400 rpm Grapple Open/Close POR Pressure (B) ....................

200 bar (2900 psi) @ 1400 rpm Grapple Open/Close Relief Pressure (B) ..................

230 bar (3336 psi) @ 1400 rpm 3.57

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

Swing Relief Manifold (K170 Crane Valve-1055B/1075B) NOTE: As measured at P1 on high pressure manifold.

Swing Relief Pressure (A) .........................................

230 bar (3335 psi) @ idle (earlier design) Swing Relief Pressure (A)..........................................

215 bar (3118 psi) @ idle (later design) Swing Relief Pressure (B) .........................................

230 bar (3335 psi) @ idle (earlier design) Swing Relief Pressure (B)..........................................

215 bar (3118 psi) @ idle (later design)

Crane Functions Valve - Tigercat Crane (K220 Crane Valve - 1075B/1085B) NOTE: As measured at P1 on high pressure manifold.

Stick Boom POR Pressure (A)...................................

FULL @ 1400 rpm (All the way IN) Stick Boom Relief Pressure (A)..................................

258 bar (3626 psi) @ 1400 rpm Stick Boom POR Pressure (B)...................................

238 bar (3336 psi) @ 1400rpm Stick Boom Relief Pressure (B) .................................

258 bar (3626 psi) @ 1400 rpm Main Boom POR Pressure (A)...................................

FULL @ 1400 rpm (All the way IN) Main Boom Relief Pressure (A)..................................

258 bar (3626 psi) @ 1400 rpm Main Boom POR Pressure (B)...................................

FULL @ 1400 rpm (All the way IN) Swing Rotate Relief Pressure (A)...............................

258 bar (3626 psi) @ 1400 rpm Swing Rotate POR Pressure (A)................................

208 bar (2900 psi) @ 1400 rpm Swing Rotate Relief Pressure (B)...............................

258 bar (3626 psi) @ 1400 rpm Swing Rotate POR Pressure (B)................................

208 bar (2900 psi) @ 1400 rpm Telescope Boom POR Pressure (A)...........................

238 bar (3336 psi) @ 1400 rpm Telescope Boom Relief Pressure (A) ........................

248 bar (3480 psi) @ 1400 rpm Telescope Boom POR Pressure (B)...........................

238 bar (3336 psi) @ 1400 rpm Telescope Boom Relief Pressure (B) ........................

248 bar (3480 psi) @ 1400 rpm Grapple Rotate Relief Pressure (A) ...........................

258 bar (3626 psi) @ 1400 rpm Grapple Rotate Relief Pressure (B) ...........................

258 bar (3626 psi) @ 1400 rpm Grapple Open/Close POR Pressure (A).....................

238 bar (3336 psi) @ 1400 rpm Grapple Open/Close Relief Pressure (A) ..................

258 bar (3626 psi) @ 1400 rpm Grapple Open/Close POR Pressure (B).....................

238 bar (3336 psi) @ 1400 rpm Grapple Open/Close Relief Pressure (B) ..................

258 bar (3626 psi) @ 1400 rpm Swing Relief Manifold (K220 Crane Valve 1075B/1085B) NOTE: As measured at P1 on high pressure manifold.

Swing Relief Pressure (A)..........................................

223 bar (3118 psi) @ idle Swing Relief Pressure (B)..........................................

223 bar (3118 psi) @ idle See Main Pump for the PLM compensator pressure.

3.58

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

GENERAL TORQUE SPECIFICATIONS

The torque values listed below are for general use only.

DO NOT use these values if a different torque value or tightening procedure is shown for a specific application.

IMPERIAL GRADE 8 BOLTS

GRADE 5 BOLTS

IMPERIAL BOLT TORQUE SPECIFICATIONS GRADE 5 BOLTS GRADE 8 BOLTS LUBRICATED DRY LUBRICATED COARSE lbf-ft Nm lbf-ft Nm lbf-ft Nm THREAD 8 - 10 11 - 13 1/4" - 20 7- 8 10 - 11 8 - 10 11 - 13 20 - 28 27 - 38 5/16" - 18 14 - 18 19 - 24 10 - 15 13 - 20 33 - 36 45 - 49 3/8" - 16 31 - 34 42 - 46 23 - 25 31 - 34 52 - 57 71 - 77 7/16" - 14 49 - 54 66 - 73 37 - 41 50 - 55 80 - 88 109 - 119 1/2" - 13 75 - 83 102 - 112 57 - 63 77 - 85 115 - 127 156 - 172 9/16" - 12 109 - 120 148 - 162 82 - 90 111 - 122 159 - 175 216 - 237 5/8" - 11 150 - 165 204 - 223 113 - 124 152 - 168 282 - 310 393 - 420 3/4" - 10 266 - 293 360 - 397 200 - 220 271 - 298 455 - 501 617 - 679 7/8" - 9 394 - 433 535 - 586 296 - 326 402 - 441 682 - 750 925 - 1016 1" - 8 591 - 649 802 - 879 443 - 489 601 - 663 966 - 1062 1310 - 1441 1 1/8" - 7 794 - 873 1077 - 1183 596 - 656 808 - 889 1360 - 1496 1844 - 2027 1 1/4" - 7 1120 - 1232 1519 - 1670 840 - 924 1139 - 1252 FINE DRY LUBRICATED LUBRICATED lbf-ft Nm lbf-ft Nm lbf-ft Nm THREAD 10 - 13 14 - 17 1/4" - 28 9 - 10 12 - 13 9 - 10 12 - 13 18 - 25 25 - 33 5/16" - 24 17 - 22 23 - 29 16 - 20 21 - 27 37 - 41 50 - 55 3/8" - 24 35 - 39 48 - 53 26 - 29 35 - 39 58 - 64 79 - 86 7/16" - 20 55 - 61 75 - 83 41 - 45 56 - 61 90 - 99 122 - 134 1/2" - 20 85 - 94 116 - 127 64 - 70 87 - 95 128 - 141 174 - 191 9/16" - 18 121 - 133 164 - 180 91 - 100 124 - 135 180 - 198 244 - 268 5/8" - 18 170 - 187 231 - 253 128 - 141 174 - 191 315 - 347 427 - 470 3/4" - 16 297 - 327 403 - 443 223 - 245 303 - 332 501 - 550 679 - 745 7/8" - 14 434 - 477 589 - 646 326 - 359 442 - 486 746 - 821 1012 - 1113 1" - 12 646 - 711 876 - 965 484 - 534 657 - 724 1083 - 1191 1469 - 1613 1 1/8" - 12 891 - 980 1208 - 1328 668 - 735 906 - 996 1509 - 1660 2046 - 2250 1 1/4" - 12 1240 - 1364 1682 - 1849 931 - 1024 1262 - 1387 10.9

8.8

10.9

12.9

8.8

10.9

12.9

10

10

10

METRIC

8.8

10

12.9

10

12.9

12.9

12

12

DRY lbf-ft Nm 11 - 12 15 - 16 26 - 30 35 - 40 44 -48 60 - 65 70 - 77 95 - 104 106 - 117 144 - 158 153 - 168 208 - 228 212 - 233 288 - 316 376 - 414 510 - 561 606 - 667 822 - 904 909 - 1000 1233 - 1355 1288 - 1417 1746 - 1921 1817 - 1999 2464 - 2710 DRY lbf-ft Nm 13 - 14 18 - 19 23 - 28 31 - 38 49 - 54 67 - 73 78 - 86 106 - 116 120 - 132 163 - 179 171 - 188 232 - 255 240 - 264 326 - 358 420 - 462 570 - 626 668 - 735 906 - 996 995 - 1096 1359 - 1486 1445 - 1590 1960 - 2155 2012 - 2213 2728 - 2997

10

COARSE THREAD 1/4" - 20 5/16" - 18 3/8" - 16 7/16" - 14 1/2" - 13 9/16" - 12 5/8" - 11 3/4" - 10 7/8" - 9 1" - 8 1 1/8" - 7 1 1/4" - 7 FINE THREAD 1/4" - 28 5/16" - 24 3/8" - 24 7/16" - 20 1/2" - 20 9/16" - 18 5/8" - 18 3/4" - 16 7/8" - 14 1" - 14 1 1/8" - 12 1 1/4" - 12

12

METRIC BOLT TORQUE SPECIFICATIONS CLASS 8.8

SIZE PITCH LUBRICATED mm Nm lbf-ft M6 1 8-9 6-7 M8 1.25 20 - 22 15 - 16 M10 1.5 39 - 43 29 - 32 M12 1.75 68 - 75 50 - 55 M14 2 109 - 120 80 - 89 M16 2 169 - 186 125 - 137 M18 2.5 234 - 257 172 - 190 M20 2.5 330 - 364 244 - 268 M22 2.5 451 - 496 332 - 366 M24 3 571 - 628 421 - 463 M27 3 837 - 921 618 - 679 M30 3.5 1135 - 1249 837 - 921 M33 3.5 1545 - 1699 1139 - 1253 M36 4 1985 - 2183 1464 - 1610

CLASS 10.9 LUBRICATED DRY Nm lbf-ft Nm lbf-ft Nm lbf-ft 11 - 12 8-9 11 - 12 8-9 15 - 17 11 - 12 26 - 29 19 - 21 27 - 30 20 - 22 36 - 40 27 - 30 52 - 57 38 - 42 54 - 60 40 - 44 72 - 79 53 - 59 91 - 100 67 - 74 94 - 104 70 - 77 126 - 138 93 - 102 145 - 160 107 - 118 151 - 166 111 - 122 201 - 221 148 - 163 226 - 248 166 - 183 234 - 257 173 - 190 312 - 343 230 - 253 312 - 343 230 - 253 324 - 356 239 - 262 431 - 474 318 - 350 441 - 485 325 - 357 457 - 503 337 - 371 610 - 670 450 - 495 601 - 661 443 - 487 623 - 686 460 - 506 831 - 914 613 - 674 761 - 838 562 - 618 790 - 869 583 - 641 1053 - 1159 777 - 855 1116 - 1228 823 - 906 1158 - 1274 854 - 940 1544 - 1699 1139 - 1253 1514 - 1665 1116 - 1228 1570 - 1727 1158 - 1274 2094 - 2303 1544 - 1699 2060 - 2266 1519 - 1671 2137 - 2351 1576 - 1734 2849 - 3134 2102 - 2312 2646 - 2911 1952 - 2147 2745 - 3020 2025 - 2227 3661 - 4027 2700 - 2970 DRY

TORQUE METRIC BOLT

3.59

CLASS 12.9 LUBRICATED DRY Nm lbf-ft Nm lbf-ft 13 - 14 10 - 11 18 - 19 13 - 14 32 - 35 24 - 26 43 - 47 31 - 35 63 - 70 47 - 51 84 - 93 62 - 68 110 - 121 81 - 90 147 - 162 109 - 119 176 - 194 130 - 143 235 - 259 173 - 191 274 - 301 202 - 222 365 - 401 269 - 296 378 - 416 279 - 307 504 - 554 372 - 409 534 - 588 394 - 433 712 - 784 525 - 578 728 - 801 537 - 591 971 - 1068 716 - 788 923 - 1016 681 - 749 1231 - 1354 908 - 999 1354 - 1489 998 - 1098 1805 - 1985 1331 - 1464 1835 - 2019 1354 - 1489 2447 - 2692 1805 - 1985 2498 - 2747 1842 - 2026 3330 - 3663 2456 - 2702 3208 - 3529 2366 - 2603 4278 - 4706 3155 - 3471

Tigercat 1055B/1075B/1085B Forwarder MACHINE SPECIFIC TORQUE SPECIFICATIONS LOCATION

THREAD

Lubrication and Maintenance TORQUE (LUBRICATED) Nm lbf-ft

Steer Cylinders (1075B - 28909B) Pin keeper plate bolts Piston nut Gland

M20 x 2.5 1 1/2"-12 UNF -

530 2370 745

400 1750 550

Steer Cylinders (1055B - 7543B, 38087B) Pin keeper plate bolts Piston nut Gland

M20 x 2.5 1 3/8"-12 UNF -

530 1490 745

400 1100 550

Snow Blade Cylinders (1075B -22276B ) Pin keeper plate bolts Piston nut Gland

M20 x 2.5 1 1/2"-12 UNF -

530 2370 745

400 1750 550

Snow Blade Cylinders (1055B - 19794B) Pin keeper plate bolts Piston nut Gland

M20 x 2.5 1 3/8"-12 UNF -

530 1490 745

400 1100 550

M20 x 2.5

530

400

M12 x 1.75 M20 x 2.5 M16 x 2.0

110 530 275

80 400 200

M24 x 3.0 M20 x 2.5 M16 x 2.0 M16 x 1.5

925 530 275 275

675 400 200 200

M24 x 3.0 M20 x 2.5 M10 x 1.5 M12 x 1.75

925 530 63 110

675 400 47 80

M10 x 1.5 M10 x 1.5

63 63

47 47

M10 x 1.5 3/8" UNC

63 37

47 50

M20 x 2.5 3/4" UNC M12-1.75

530 410 110

400 300 80

1 1/4" x 18 UNEF M20 x 2.5 1/2" UNF

640-711 530 163-179

475-525 400 120-132

Axle mounting bolts Front/Rear Front/Rear

M30 x 3.5 M27 x 3.0

1850 1350

1350 1000

Wheel nuts 1055B/1075B Wheel bolts 1085B

M22 x 1.5 7/8" UNF

800 680

600 500

M16 x 2.0 M24 x 3.0 M20 x 2.5

275 925 530

200 675 400

5/8" UNC M22 x 2.5 3/4" UNC

215 625 382

159 460 282

Cab pin keeper plate bolts Center joint bearing Articulation bearing retaining bolts Articulation pin retaining bolts Oscillation end cap bolts Engine mounting - Mercedes Rear Bolts Front Bolt Rear engine mounting brackets Front engine mounting brackets Engine mounting - Cummins QSB Rear Bolts Front Bolt Rear engine mount adapter Front engine mounting brackets Pumpstack mounting Mercedes Engine Drive plate to flywheel Bell housing Cummins QSB Engine Flywheel adapter plate to flywheel housing Torsional drive coupler to flywheel All machines Drive pump mounting bolts Main pump mounting bolts Fan pump mounting bolts Drive shafts Yoke retaining nut, rear shaft Hanger bearing mount bolts Universal joint bolts

Transmission 1055B/1075B Housing to mounting bracket Mounting bracket to frame Drive motor mounting bolts Transmission 1085B Housing to mounting bracket Mounting bracket to frame Drive motor mounting bolts

Torque values pertaining to the engine and attachments are provided in the appropriate manuals.

1055B 1075B 1085B TORQUER3 07/14

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Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

TIGERCAT CRANE TORQUE SPECIFICATIONS LOCATION Telescope Cylinder Piston nut Flange bolts Flange bolts

THREAD

TORQUE (LUBRICATED) Nm lbf-ft

1 1/4 -12 UNF M8 x 1.25 M10 x 1.5

1250 32 63

920 24 47

M50x2 M14x2

2847 150

2100 111

Main Boom Cylinders Piston nut Gland bolts

1 3/4-12 UNF 1/2-13 UNC

2370 110

1750 80

Crane Slew Cylinders Piston nut Tube bolts

M12 x 1.75 M12 x 1.75

110 110

80 80

Pin keeper plate bolts

M20 x 2.5

530

400

M24 x 3 M16 x 2

1084 237

800 175

Stick Cylinder Piston nut Gland bolts

Crane Mounting Bolts Crane Slew Base Preload Plate bolts TIGERCAT CRANE TORQUE R0 07/14

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Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

EATON Aeroquip

Assembly Torque

Recommended Parallel Connection Assembly torque

Eaton recommends that a Torque wrench be used to assure proper fitting assembly of these connections.

Straight Thread O-Ring Boss Low Pressure with 37º (SAEJ514)

Straight Thread O-Ring Boss High Pressure with ORS (J1453)

Thread Size (inches) 3/8-24 7/16-20 1/2-20 9/16-18 3/4-16 7/8-14 1 1/16-12 1 3/16-12 1 5/16-12 1 5/8-12 1 7/8-12 2 1/2-12

Dash Size -03 -04 -05 -06 -08 -10 -12 -14 -16 -20 -24 -32

The values listed are for steel connections. Contact Teaton for torque values for other materials.

Jam Nut or Jam Nut or Straight Straight Fitting Torque Fitting Torque lb.-ft.

Newton Meters 8-9 12-13 13-15 18-20 14-15 19-21 23-24 32-33 40-43 55-57 43-48 59-64 68-75 93-101 83-90 113-122 112-123 152-166 146-161 198-218 154-170 209-230 218-240 296-325

Dash Size -03 -04 -05 -06 -08 -10 -12 -14 -16 -20 -24

ORS

Dash Size -04 -06 -08 -10 -12 -16 -20 -24

Thread Size (inches) 3/8-24 7/16-20 1/2-20 9/16-18 3/4-16 7/8-14 1 1/16-12 1 3/16-12 1 5/16-12 1 5/8-12 1 7/8-12

Jam Nut or Jam Nut or Straight Straight Fitting Torque Fitting Torque lb.-ft.

Newton Meters 8-10 11-16 14-16 20-22 18-20 24-27 24-26 33-35 50-60 68-78 72-80 98-110 125-135 170-183 160-180 215-245 200-220 270-300 210-280 285-380 270-360 370-490

SAE 37º (JIC) Thread Size (inches) 9/16-18 11/16-20 13/16-16 1-14 1 3/16-12 1 7/16-12 1 11/16-12 2-12

Swivel Nut Torque lb.-ft.

10-12 18-20 32-35 46-50 65-70 92-100 125-140 150-165

Swivel Nut Torque Newton Meters 14-16 24-27 43-47 62-68 88-95 125-136 170-190 204-224

Dash Size -04 -05 -06 -08 -10 -12 -16 -20 -24 -32

Metric Thread Size mm M10x1 M12x1.5 M14x1.5 M16x1.5 M18x1.5 M20x1.5 M22x1.5 M26x1.5 M27x2 M33x2 M42x2 M48x2

Thread Size (inches) 7/16-20 1/2-20 9/16-18 3/4-16 7/8-14 1 1/16-12 1 5/16-12 1 5/8-12 1 7/8-12 2 1/2-12

Swivel Nut Torque lb.-ft.

11-12 15-16 18-20 38-42 57-62 79-87 108-113 127-133 158-167 245-258

Swivel Nut Torque Newton Meters 15-16 20-22 24-28 52-58 77-85 108-119 148-154 173-182 216-227 334-352

BSPP Straight Adapter or Locknut Torque lb.-ft.

Newton Meters 13-15 18-20 15-19 20-25 19-23 25-30 33-40 45-55 37-44 50-60 52-66 70-90 55-70 75-95 81-96 110-130 96-111 130-150 162-184 220-250 170-192 230-260 258-347 350-470

Nominal Thread Size Straight Adapter or Locknut Torque inches** lb.-ft.

Newton Meters G1/8-28 13-15 18-20 G1/4-19 19-23 25-30 G3/8-19 33-40 45-55 G1/2-14 55-70 75-95 G3/4-14 103-118 140-160 G1-11 162-184 220-250 G1 1/4-11 170-192 230-260 G1 1/2-11 258-347 350-470 ** "G" denotes parallel threads, other than ISO 6149 (Port connection only)

Eaton Aeroquip Fluid Conveyance Products A-HOOV-MC001-E January 2005

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Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

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Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

Parker

Assembly Torque The four-bolt port is simply a circular opening (flow passage) surrounded by four tapped holes in a certain pattern for acceptance of the flange clamping bolts. The flat surface of the port compresses the O-ring contained in the groove in the flange head when the clamp bolts are torqued. In some instances, the groove is in the port and not in the flange head. The bolts, through the clamp halves, clamp down the flange head on to the flat surface of the port compressing and trapping the O-ring in the groove and leaving no gap for it to extrude under pressure. The hydraulic pressure is thus sealed by the compressed O-ring as long as the bolts are tightened enough to maintain solid metal to metal contact between the flange head at the outside diameter of the O-ring and the top of the port.

The 4-Bolt Split Flange consists of four main components: • A body (flange head) • An O-ring • One “captive” or two “split” flange clamps

• Four bolts and washer

WASHERS BOLTS FLANGE CLAMP

Flange Port Assembly The steps to properly assemble the flange port clamping bolts are: 1. Make sure sealing surfaces are free of burrs, nicks, scratches or any foreign particles.

2. Lubricate the O-ring.

3. Position flange and clamp halves.

4. Place lock washers on bolts and insert through clamp halves.

5. Hand tighten bolts.

6. Torque bolts in diagonal sequence (see Fig. T9) in small increments to the appropriate torque level listed in Table T6 or Table T7 on this page.

FLANGE HEAD O-RING TAPPED HOLES

FLANGE.JPG

Fig. T8 - 4 Bolt Split Flange Components

FLANGE2.JPG

Fig. T9 - Flange Bolt Tightening Sequence

Dash Size

Flange Size

Inch Bolt (J518)

Torque lbf-ft

Metric Bolt (ISO 6162)

Torque Nm

Dash Size

Flange Size

Inch Bolt (J518)

Torque lbf-ft

Metric Bolt (ISO 6162)

Torque N-m

8 12 16 20 24 32 40 48 56 64 80

1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4 5

5/16-18 3/8-16 3/8-16 7/16-14 1/2-13 1/2-13 1/2-13 5/8-11 5/8-11 5/8-11 5/8-11

17 +/- 2 25 +/- 3.5 31 +/- 4.5 41 +/- 5 52 +/- 6 60 +/- 6 85 +/- 9 144 +/- 15 125 +/- 8 125 +/- 8 125 +/- 8

M8 M10 M10 M12 M12 M12 M12 M16 M16 M16 M16

25 49 49 85 85 135 95 220 220 220 220

8 12 16 20 24 32

1/2 3/4 1 1 1/4 1 1/2 2

5/16-18 3/8-16 7/16-14 1/2-13 5/8-11 3/4-10

17 +/- 2 30 +/- 4.5 46 +/- 4.5 69 +/- 6 125 +/- 8 208 +/- 20

M8 M10 M12 M14 M16 M20

25 49 85 135 210 425

* Does not meet ISO 6162 specification.

Table T7 - Code 62 Flange Recommended Bolt Torque

* Does not meet ISO 6162 specification.

Table T6 - Code 61 Flange Recommended Bolt Torque

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Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

Parker

Assembly Torque

JIC 37 Degree Flare SAE Dash Size

Thread Size

-2 -3 -4 -5 -6 -8 -10 -12 -14 -16 -20 -24 -32 -40

NPTF

Tube Connection Swivel or Hose Connection FFWR FFWR

5/16-24 3/8-24 7/16-20 1/2-20 9/16-18 3/4-16 7/8-14 1 1/16-12 1 3/16-12 1 5/16-12 1 5/8-12 1 7/8-12 2 1/2-12 3-12

NA NA 2 2 1 1/2 1 1/2 1 1/2 1 1/4 1 1 1 1 1 1

SAE Dash Size

NA NA 2 2 1 1/4 1 1 1 1 1 1 1 1 1

-2 -3 -4 -5 -6 -8 -10 -12 -14 -16 -20 -24 -32 -40

F.F.W.R : Flats From Wrench Resistance All values are for Steel, Stainless Steel and Brass

1/8-27 NA 1/4-18 NA 3/8-18 1/2-14 7/8-14 3/4-14 NA 1-11 1/2 1 1/4-11 1/2 1 1/2-11 1/2 2-11 1/2 NA

Thread Size

-2 -3 -4 -5 -6 -8 -10 -12 -14 -16 -20 -24 -32 -40

NA NA 1/4 TO 1/2 NA 1/4 TO 1/2 1/4 TO 1/2 1/4 TO 1/2 1/4 TO 1/2 NA 1/4 TO 1/2 1/4 TO 1/2 1/4 TO 1/2 NA NA

2-3 NA 2-3 NA 2-3 2-3 NA 2-3 NA 1.5-2.5 1.5-2.5 1.5-2.5 1.5-2.5 NA

BSPT

Tube Connection Swivel or Hose Connection FFWR FFWR

NA NA 9/16-18 NA 11/16-16 13/16-16 1-14 1 3/16-12 NA 1 7/16-12 1 11/16-12 2-12 NA NA

2-3 NA 2-3 NA 2-3 2-3 NA 2-3 NA 1.5-2.5 1.5-2.5 1.5-2.5 1.5-2.5 NA

T.F.F.T. : Turns from finger tight All pipe values are for Steel, Stainless Steel and Brass

O'ring Face Seal / Seal-Lok SAE Dash Size

Tube Connection Swivel or Hose Connection TFFT TFFT

Thread Size

SAE Dash Size

NA NA 1/2 TO 3/4 NA 1/2 TO 3/4 1/2 TO 3/4 1/2 TO 3/4 1/3 TO 1/2 NA 1/3 TO 1/2 1/3 TO 1/2 1/3 TO 1/2 NA NA

-2 -3 -4 -5 -6 -8 -10 -12 -14 -16 -20 -24 -32 -40

F.F.W.R : Flats From Wrench Resistance All values are for Steel, Stainless Steel and Brass

Thread Size

Tube Connection Swivel or Hose Connection TFFT TFFT

1/8-28 NA 1/4-19 NA 3/8-19 1/2-14 NA 3/4-14 NA 1-11 1 1/4-11 1 1/2-11 2-11 NA

2-3 NA 2-3 NA 2-3 2-3 NA 2-3 NA 1.5-2.5 1.5-2.5 1.5-2.5 1.5-2.5 NA

2-3 NA 2-3 NA 2-3 2-3 NA 2-3 NA 1.5-2.5 1.5-2.5 1.5-2.5 1.5-2.5 NA

T.F.F.T. : Turns from finger tight All pipe values are for Steel, Stainless Steel and Brass

SAE J1926 Straight Thread Port Assembly Torques ASSEMBLY TORQUE = 10 % -0 SAE DASH SIZE

2 3 4 5 6 8 10 12 14 16 20 24 32

THREAD SIZE

5/16-24 3/8-24 7/16-20 1/2-20 9/16-18 3/4-16 7/8-14 1 1/16-12 1 3/16-12 1 5/16-12 1 5/8-12 1 7/8-12 2 1/2-12

SEAL-LOK lbf-ft (lbf-in) (310) (310) (310) (360) (420) 60 100 135 175 200 250 305 375

Nm 20 20 20 40 46 80 135 185 235 270 340 415 510

TRIPLE-LOK FERULOK PIPE FITTINGS lbf-ft Nm (lbf-in) (85) 10 (155) 18 (260) 29 (280) 32 (350) 40 (620) 70 85 115 135 183 175 237 200 271 250 339 305 414 375 509

PLUGS

ADJUSTABLE

NON-ADJUSTABLE

SEAL-LOK lbf-ft (lbf-in) (310) (310) (310) (360) (420) 60 100 135 175 200 250 305 375

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Nm 20 20 20 40 46 80 135 185 235 270 340 415 510

TRIPLE-LOK FERULOK PIPE FITTINGS lbf-ft Nm (lbf-in) (60) 7 (100) 11 (180) 20 (250) 28 (350) 40 (620) 70 85 115 135 183 175 237 200 271 250 339 305 414 375 509

HOLLOW HEX

HEX HEAD

HP5ON-S

P5ON-S

lbf-ft (lbf-in) (30) (55) (120) (170) (410) 60 100 135 175 200 250 305 375

Nm 3.5 6 13.5 19 46 80 135 185 235 270 340 415 510

lbf-ft (lbf-in) (85) (155) (260) (280) (350) (620) 85 135 175 200 250 305 375

Nm 10 18 29 32 40 70 115 183 237 271 339 414 509

Tigercat 1055B/1075B/1085B Forwarder

Lubrication and Maintenance

Weights of Commercial Wood

Species

kg/m3

lb/ft3

Species

kg/m3

lb/ft3

Alder, Red Ash, White Aspen, Quaking Bald Cypress Basswood, American Beech, American Birch, Paper Birch, Yellow Cedar, Alaska Cedar, Incense Cedar, Northern White Cedar, Port-Orford Cedar, Western Red Cherry, Black Cottonwood, Eastern Douglas Fir, Coast Douglas Fir, Inland North Elm, American Fir, Alpine Fir, Balsam Fir, Nobel Fir, Red Fir, Silver Fir, White Gum, Black Gum, Blue Gum, Red Gum, Tupelo Hemlock, Eastern Hemlock, Western Hickory, Pecan Hickory, True Larch, Western Locust, Black Magnolia, Cucumber

737 769 689 817 673 865 801 929 577 721 449 897 433 721 785 881 577 865 449 721 481 769 577 753 721 1121 801 897 801 657 993 1009 769 929 785

46 48 43 51 42 54 50 58 36 45 28 36 57 45 49 55 36 54 28 45 30 48 36 47 45 70 50 56 50 41 62 63 48 58 49

Maple, Big Leaf Maple, Black Maple, Red Maple, Silver Maple, Sugar Oak, Black Oak, Chestnut Oak, Red Oak, Red, Swamp Oak, Swamp Chestnut Oak, White Oak, White, Swamp Pine, Jack Pine, Loblolly Pine, Lodgepole Pine, Long Leaf Pine, Norway, Red Pine, Short Leaf Pine, Slash Pine, Sugar Pine, Western Yellow Pine, White-Western Pine, White-Eastern Poplar, Yellow Redwood Spruce, Black Spruce, Engleman Spruce, Red Spruce, Sitka Spruce, White Sweetgum Sycamore, American Tamarack Walnut, Black Willow, Black

753 865 801 721 897 1009 977 1009 1073 1041 993 1105 801 993 625 993 673 993 993 817 721 561 577 609 801 513 625 545 529 545 801 833 753 929 801

47 54 50 45 56 63 61 63 67 65 62 69 50 62 39 62 42 62 62 51 45 35 36 38 50 32 39 34 33 34 50 52 47 58 50

Note: The values shown here are green weights.

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