Issuu

Technical Manual

BI620408

BUCYRUS

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Operator and Maintenance Manual Infinity Blasthole Drill Series SKF-12 Serial No. 1D68E74 BI620408

BI620408

WARNING:

Operator and maintenance personnel MUST read and understand this manual BEFORE operating or performing maintenance work. Each person must be satisfied that they have adequate knowledge to perform the required tasks on this machine.

DRILL MODEL:

DRILL SERIAL NO.:

DATE DRILL DELIVERED:

DEALER:

CUSTOMER: _________________________________________________

Introduction i Introduction

BI620408

Parts Ordering and Product Support

Use only genuine Reedrill parts in the maintenance, rebuild, or repair, of Reedrill machines. Reedrill shall have no liability as to any unauthorized modification of machines or parts and shall have no obligation or liability as to any machines or parts which have been improperly handled, or which have not been operated, maintained, or repaired according to Reedrill's furnished manuals, or other written instructions, or which are operated with other than genuine Reedrill parts.

Your cooperation in furnishing as much information as possible will assist us in filling your orders correctly and in the shortest possible time.

1.IDENTIFICATION OF THE MACHINE

Always furnish the Reedrill Model Number and Serial Number when ordering parts. This information is found on the machine nameplate. Rock Drills have the serial number stampedon the cylinder.

2.PART NUMBER AND DESCRIPTION

In addition to the Serial Number, always give the part number and description of each part ordered. If there is any doubt as to the correct part number and description, furnish a dimensionedsketch or return the part to be replaced, transportation charges prepaid.

3.SHIPMENT

Unless otherwise instructed, all shipments will be made via motor freight collect or UPS prepaidand charged on our invoice. Shipments cannot be made on open account until your credit hasbeen approved by our Accounting Department.

Terex Reedrill-Mackay

10-12 Corporate Dve

Mackay QLD.

P.O Box 5729

Mackay QLD 4741

Ph. (07) 4952 5600

Fax. (07) 4952 5311

Terex Reedrill-Rutherford

139 Racecourse Rd

Rutherford NSW

P.O Box 315

Rutherford NSW 2320

Ph. (02) 4932 0000

Fax. (02) 4932 0733

Terex Reedrill-Brisbane

585 Curtin Ave East

Eagle Farm QLD.

P.O Box 1175

Eagle Farm QLD 4009

Ph. (07) 3632 4600

Fax. (07) 3216 4934

Terex Reedrill-Kelmscott

Lot 21 Brant Rd

Kelmscott WA

P.O Box 1006

Kelmscott WA 6111

Ph. (08) 9495 7700

Fax. (08) 9495 7750

ii Introduction

BI620408

Product Description

WARNING:

DO NOT use this machine for any other purpose than blasthole drilling.

The SKF series rotary blasthole drills are designed for blasthole drilling purposes only. Any other use could result in personal injury, property damage and will void the warranty.

The Reedrill Infinity Series is specifically designed for Blast Hole Drilling Operations.

The Infinity Series SKF are crawler mounted drill rigs, which consist of two (2) major assemblies:

1.Rotary Drill Assembly

2.Excavator Type Undercarriage

The Rotary Drill assembly is made up of the Engine Package, Compressor Package, Hydraulic System, Rotary Drive, Pulldown and Hoisting System and Drill Pipe Handling mechanism.

The Crawlers are powered by two (2) hydrostatic motors. Each Crawler has its own independent, variable and reversible speed control, and is equipped with 33.5 inch (85 cm) wide triple cleated grousers.

Manual Contents

This manual is furnished with your Reedrill Infinity Series Blasthole Drill to acquaint you with the correct operating procedures and to provide the necessary daily equipment maintenance information required to maintain your machine in a reasonable condition.

NOTE

This manual should be considered a permanent part of your machine and must remain with the machine at all times.

The instructions in this manual are not intended to cover all details about this machine, nor do they intend to provide for every possible contingency that may be encountered in connection with the daily operation or maintenance of this machine.

Should further information be desired or should particular problems arise which are not covered sufficiently in this manual, the matter should be referred to Reedrill.

The descriptions and specifications contained in this manual were in effect at the time of printing. The right is reserved to make changes at any time without notice and without obligation.

Introduction iii

BI620408

SKF-12 Component Locator

iv Introduction

Fig. i-1SKF-12 Top View

BI620408

FRONT OF MACHINE

Introduction v Table of Contents INTRODUCTION Introduction ..................................................................................................................................i Parts Ordering and Product Support...........................................................................................ii Product Description ...................................................................................................................iii Manual Contents ........................................................................................................................iii SKF-12 Component Locator ......................................................................................................iv SAFETY SECTION 1 Overview of Potential Hazards .................................................................................................1-2 Before Operation .....................................................................................................................1-3 Clearances from Overhead High Voltage Lines .......................................................................1-3 Operation ...........1-4 After Operation ........1-4 Maintenance ............................................................................................................................1-5 Equipment Transfer ..................................................................................................................1-5 OPERATOR CONTROLS SECTION 2 Graphic Symbol Legend 2-2 Warning Decals.......................................................................................................................2-7 Operator Control Panel (standard) .........................................................................................2-10 System Pressure Gauge Panel..............................................................................................2-14 Switch Panel (standard) .........................................................................................................2-16 Lights, Circuit Breakers & PLC Screen.................................................................................2-20 Vigilante System Operation ...................................................................................................2-21 Air Conditioner ......................................................................................................................2-29 Cab Heater ............................................................................................................................2-31 Operator's Seat.....................................................................................................................2-32 LUBRICATION AND MAINTENANCE SECTION 3 Service Points - SKF-12..........................................................................................................3-2 Lubrication & Maintenance Chart.............................................................................................3-5 Equipment Lubrication .............................................................................................................3-8 Care of Lubrication Points.......................................................................................................3-8 Lubrication - General .....3-8 Lubrication - Compressor & Winch..........................................................................................3-9 Compressor Lubrication Procedure .........................................................................................3-9 Winch Assembly Lubrication (Braden BG-8) ............................................................................3-9 Lubricant Specifications ........................................................................................................3-10 Lubricating Grease .3-10 Gear Lubricant ....3-10 Selection of Hydraulic Oil:.................................................................................................... 3-11 Hydraulic System ...................................................................................................................3-11 Hydraulic Tank Capacity .......................................................................................................3-11 Preventive Maintenance ........................................................................................................3-13 BI620408

vi Introduction

Hydraulic System Maintenance .............................................................................................. 3-13 Cooling System Maintenance ................................................................................................3-13 Cooling System Freeze Protection ........................................................................................3-14 Air Cleaners .......3-14 Air Filter Elements.................................................................................................................3-14 Electrical System ...................................................................................................................3-14 Scheduled Oil Sampling Analysis..........................................................................................3-15 Torque Values for Standard Fasteners ...................................................................................3-16 Torque Values for Split Flange Connections ...........................................................................3-17 Torque Values for Hydraulic Tubes & Fittings .........................................................................3-18 OPERATING INSTRUCTION SECTION 4 Pre-Start Checks.....................................................................................................................4-2 Commissioning A New Machine ............................................................................................4-2 Walk Around Checks: .4-2 Pre-Start Checklist.................................................................................................................4-3 Fluid Levels: ...........................................................................................................................4-3 Operator Controls: .................................................................................................................4-3 Fire Extinguisher Specifications:............................................................................................4-3 Normal Start-Up Procedure .....................................................................................................4-4 To Start Engine: .......4-4 After Start Checks: .................................................................................................................4-5 Normal Shut Down: ..................................................................................................................4-5 Emergency Shutdown (optional) ..............................................................................................4-6 Cold Weather Operation .4-8 Hydraulic System Warm-Up ...................................................................................................4-9 Compressor Warm-Up (High Pressure) ...............................................................................4-11 Compressor Warm-Up (Low Pressure) ................................................................................4-11 Propelling Machine ................................................................................................................4-13 Propelling Up, Down and Across Grades: ............................................................................4-14 Propelling Over Electrical Cables:.......................................................................................4-15 Leveling Machine ....4-16 Leveling Procedure ..............................................................................................................4-17 Re-Leveling Procedure ........................................................................................................4-17 Raising Mast ..........................................................................................................................4-18 Lowering Mast .....4-19 Loading Drill Pipe..................................................................................................................4-20 Preparing to Drill....................................................................................................................4-21 Installing and Removing Drill Bit...........................................................................................4-21 Drilling Procedures ................................................................................................................4-22 Drilling with Standard Bit ...4-23 Drilling Procedures ....4-24 Drilling with a Down The Hole Hammer..................................................................................4-25 Preparation..........................................................................................................................4-25 Start Up................................................................................................................................4-25 LUBRICATION AND MAINTENANCE SECTION 3 BI620408

Table of Contents

Introduction vii Table of Contents Back Pressure .....................................................................................................................4-27 Rotation Speed ....................................................................................................................4-27 Water or Foam Injection .......................................................................................................4-27 Suggested Operating Procedures .......................................................................................4-29 Multiple Pass Drilling.............................................................................................................4-30 Adding Drill Pipe...................................................................................................................4-31 Retracting Drill Pipe...............................................................................................................4-32 DRILLING PRACTICES SECTION 5 Drilling Terminology ..................................................................................................................5-2 Bit Weight & Rotary Speeds ....................................................................................................5-3 Drag Bits .................................................................................................................................5-5 Rotary Drill Bits........................................................................................................................5-5 Tri-Cone Roller Bits..................................................................................................................5-6 Drill Pipe..................................................................................................................................5-8 Fabricated Drill Pipe...............................................................................................................5-8 Rotary Blast Hole Drill Strings..................................................................................................5-8 Pipe Threads ...........................................................................................................................5-9 A.P.I. Regular Threads .............................................................................................................5-9 BECO Threads .....5-9 Thread Grease ......................................................................................................................5-12 Substitutes .............................................................................................................................5-12 Drill Bit Stabilizers..................................................................................................................5-13 Compressed Air ...5-14 Air Requirements ....5-14 Up-Hole Velocity Calculations ................................................................................................5-14 Human Error Problems ..........................................................................................................5-15 Operational Related Problems ..............................................................................................5-15 Formation Related Problems .................................................................................................5-15 Drilling Related Problems 5-15 Operating Problems and Indicators .......................................................................................5-16 Solving Drilling Problems .......................................................................................................5-17 MACHINE TRANSPORT AND SPECIFICATIONS SECTION 6 Transporting Machine ..............................................................................................................6-2 Mast Removal and Installation ..................................................................................................6-2 Mast Removal: .........................................................................................................................6-2 Mast Installation: .....................................................................................................................6-3 Loading and Unloading of Machine.........................................................................................6-4 Loading Machine: ....................................................................................................................6-4 Unloading Machine: ....6-5 Loading and Unloading of Mast...............................................................................................6-7 Metric Conversions ..................................................................................................................6-8 OPERATING INSTRUCTION SECTION 4 BI620408

viii Introduction Notes BI620408

Safety 1-1 Safety Section 1 BI620408

Overview of Potential Hazards

The Rotary Drill is a heavy moving machine with a mast which raises vertically for drilling. Like all moving objects and reach extending devices, there are potential hazards associated with its use. These hazards will be minimized if the machine is properly inspected and maintained. The operators should read this manual and have been trained to use the machine in an appropriate and safe manner. Should any questions arise concerning the maintenance or operation of the machine contact Terex Reedrill at the locations listed in the introduction.

In this section and those that follow, the word:

DANGER means that severe injury or death will result from failure to follow instruction. WARNING means that severe injury or death can result from failure to follow instruction.

CAUTION means that minor injury or property damage can result from failure to follow instruction. NOTE means that special attention should be given to the instruction.

POTENTIAL HAZARD EFFECTPREVENTION

Electrical Contact

Contaminated Air

Silica Dust

Unit Overturn

Moving Parts

DANGER: Will cause serious injury

Maintain minimum clearance from or death.high voltage power lines (refer to table 1-1). Do Not drill near underground power lines. Machine is NOT insulated.

DANGER: WILL cause serious injuryDo Not run machine in an area or death. without good ventilation.

WARNING: Health Hazard

Always use dust collector or Can cause silicosis, as serious and water suppression to control dust. sometimes fatal disease.

WARNING: Can cause serious injuryDo Not travel on steep inclines or or death.tram crosswise to grades. Do Not travel on soft or unstable ground, or close to unsupported excavations.

WARNING: Can cause serious injuryDo Not operate machine or boom or death.until all people are clear of the area. Do Not lubricate or service while machine is running.

High Pressure Air

WARNING: Can cause serious injury

Relieve pressure on hydraulic and or Fluid or death. pneumatic systems before loosening hoses or connections.

1-2 Safety

BI620408

Before Operation

• Do study this manual and fully understand the controls.

• Do be sure all safety guards are securely in place.

• Do wear safety helmet, glasses and hearing protection when operating or working on machine.

• Do be sure all personnel are clear of the machine and work area before starting the engine or operating machine.

• Do be sure drill area is clear of all obstructions before operating machine.

• Do attach safety chain when using towbar.

• Do Not operate machine with:

• A hydraulic leak

• Broken or damaged electrical wiring

• Damaged hydraulic hoses or fittings

Clearances from Overhead High Voltage Lines

Clearances from High Voltage Lines

VoltageMinimum Clearance

up to 50 kv10 ft. (3 m)

over 50 to 75 kv11 ft. (3.4 m)

over 75 to 125 kv13 ft. (4 m)

over 125 to 175 kv15 ft. (4.6 m)

over 175 to 250 kv17 ft. (5.2 m)

over 250 to 370 kv21 ft. (6.4 m)

over 370 to 550 kv27 ft. (8.2 m)

over 550 to 1000 kv42 ft. (12.8 m)

Table 1-1

Safety 1-3

Safety

BI620408

Operation

• Do provide sufficient ventilation when running the engine in an enclosed area. Exhaust gasses contain carbon monoxide, a deadly poison, which is colorless and odorless.

• Do make sure the drill pipe is secured in the loader before raising or lowering the mast, if your machine is equipped with a drill pipe loader

• Do examine the surface before drilling to determine the possible presence of unfired explosives.

• Do Not drill into or near a "bootleg" hole or any hole that may contain explosives.

• Do Not use the machine for any other purpose than what it was designed for. This machine is designed for rotary blasthole drilling operations only.

• Do Not wear jewelry or loose fitting clothing when working on machinery. Keep clothing and hands clear of moving parts.

• Do Not travel on steep inclines soft or unstable ground or close to unsupported excavations.

• Do Not move machine if Rotary Drill is in a potentially unstable position.

• Do Not propel machine with mast up.

After Operation

Normal Shut Down:

1.Be sure machine is on solid level ground. Lower jacks, so the jack pads just touch the ground, but do not lift machine up.

2.Be sure all controls are in the OFF or NEUTRAL position.

3.Allow engine to idle for a minimum of five (5) minutes before stopping.

4.Turn the ignition key to OFF position.

5.Check machine for any unusual conditions.

6.Report any defects to your immediate supervisor.

1-4 Safety Safety

BI620408

Maintenance

• Do be sure two people are present when performing service work, both being fully trained on the safety issues. One person shall supervise from the operator's position and have immediate access to an emergency stop in all situations. Visual, audible or verbal communication signals must be established and understood by both persons.

• Do be sure each person is adequately trained to perform service and maintenance procedures.

• Do place a warning tag on starting controls to alert personnel that someone is working on the machine and disconnect battery before making repairs or adjustments to machine.

• Do be sure you have adequate lighting when performing service work at night.

• Do relieve pressure on hydraulic or pneumatic systems before loosening connections or parts.

• Do be sure machine and components are well supported before servicing or replacing parts.

• Do maintain a metal-to-metal contact between the fill nozzle and fuel tank when filling the fuel tank. This will prevent sparks and the possibility of an explosion.

• Do Not hammer bit or drill pipe. Use only proper tools to make repair or adjustments.

• Do Not weld or grind near oil lines.

• Do Not attempt to remove radiator cap when engine is hot or has overheated.

• Do Not smoke or use an open flame near batteries, when servicing the batteries. Batteries can give off hydrogen which is a highly explosive gas.

• Do Not leave tools or other loose objects on the engine, drive mechanisms or drilling platform. They could be thrown by this equipment with a powerful force.

Equipment Transfer

•If all or part of the equipment is shipped to a new destination, always include a complete instruction manual or a copy of the following topics from the operator's manual:

• Safety Section

• Operation Instructions including:

•Pre-Start Checks

• Start-up

• After Start Checks

•Shutdown Procedure

•Propelling Machine

Safety 1-5

Safety BI620408

1-6 Safety Notes BI620408

Operator Controls

Operator Controls 2-1

Section 2 BI620408

• Thank you very much for reading the preview of the manual.

• You can download the complete manual from: www.heydownloads.com by clicking the link below

• Please note: If there is no response to CLICKING the link, please download this PDF first and then click on it.

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