Parts Ordering and Product Support
Use only genuine Bucyrus parts in the maintenance, rebuild, or repair, of Bucyrus machines. Bucyrus shall have no liability as to any unauthorised 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 Bucyrus's furnished manuals, or other written instructions, or which are operated with other than genuine Bucyrus parts.
Effective Date: August, 2007. Product specifications and prices are subject to change without notice or obligation. The photographs and/or drawings in this document are for illustrative purposes only. Refer to the appropriate Operator’s Manual for instructions on the proper use of this equipment. Failure to follow the appropriate Operator’s Manual when using our equipment or to otherwise act irresponsibly may result in serious injury or death. The only warranty applicable to our equipment is the standard written warranty applicable to the particular product and sale and Bucyrus makes no other warranty, express or implied. Products and services listed may be trademarks, service marks or trade names of Bucyrus International, Inc and/or its subsidiaries in the USA and other countries. All rights are reserved. Bucyrus is a registered trademark of Bucyrus International, Inc in the USA and many other countries. Copyright (or ©) 2007 Bucyrus International, Inc.
Your co-operation 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 Bucyrus model number and serial number when ordering parts. This information is found on the machine nameplate.
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 dimensioned sketch or return the part to be replaced, transportation charges prepaid.
3. Shipment
Unless otherwise instructed, all shipments will be made via road freight and charged on our invoice. Shipments cannot be made on open account until your credit has been approved by our Accounting Department.
Bucyrus International, Inc.® September, 11 Version 1 Int-3 SKF-12 Introduction
MAILING ADDRESSFOR PARTS ORDER ENTRYSHIPPING ADDRESS Bucyrus WA Telephone 1300 883 677 Bucyrus WA 2 Reid Road Fax 1300 883 577 2 Reid Road Perth Int. Airport WA 6105 Perth Int. Airport WA 6105 Ph (08) 9373 6000 Fax (08) 9373 6173 AuSTRALIAN BRANcHES Brisbane Newcastle Mackay Perth Level 8, 369 Ann Street20 Kullara Close10-12 Corporate Drive2 Reid Road Brisbane, QLD 4000 Beresfield, NSW 2322 Mackay, QLD 4740Perth International Airport, WA 6105 Ph: (07) 3009 3600Ph: (02) 4914 7000Ph: (07) 4952 0600Ph (08) 9373 6000 Fax: (07) 3009 3699Fax: (02) 4914 7007Fax: (07) 4952 0666Fax (08) 9373 6173 © Bucyrus International, Inc 2007 BI620401
This safety alert symbol indicates important safety messages in this manual. When you see this symbol, carefully read the message that follows and be alert to the possibility of personal injury or property damage.
WARNING: BEFORE STARTING ENGINE: Study Operator and Service Manuals
• Study Engine Operator and Maintenance Manual
• Practice All Safety Precautions
• Make Pre-operation check
•
• Learn controls Before Operating
WARNING: DO NOT use this machine for any other purpose than blasthole drilling. The Infinity Series rotary blasthole drill is designed for blasthole drilling purposes only. Any other use could result in personal injury and/or property damage and will void the warranty.
CAUTION: Each person performing service work must be satisfied that they have adequate knowledge and training to perform the required tasks. A thorough understanding of hydraulic and pneumatic systems as well as electrical and mechanical knowledge and experience is required.
This manual is furnished with your Infinity Series Rotary Blasthole drill to aid you in performing the necessary service work to maintain your drill in good operating condition.
This manual contains repair and adjustment information for all major operating systems on the machine. In some cases such as hydraulic pumps and motors it is better to replace the unit with a new or rebuilt unit than to perform major repairs. Should further information be desired or should particular problems arise which are not covered sufficiently in this manual, the matter should be referred to manufacturer
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.
It is YOUR responsibility to understand and follow manufacturer's instructions on machine operation and service, and to observe pertinent safety precautions, laws and regulations. Failure to read and understand this manual and all safety, capacity and instruction placards on the machine before operating the unit, constitutes a misuse of the machine. It is your responsibility to know the manufacturer's specific requirements, government regulations, required precautions and any work hazards which may exist. You must make these known to all personnel working with the equipment or in the area, so that all may take the necessary and required safety precautions. Keep all children, visitors, and untrained personnel away from the equipment. It is also your responsibility to operate your equipment with skill, good judgment, and caution. Following recognised safety procedures will help you avoid accidents. Failure to heed these instructions can result in property damage, serious injury or death.
Drill Model:
Drill Serial No.: Date Delivered:
Dealer: Customer:
Bucyrus International, Inc.® SKF-12 Introduction Int-4 September, 11 Version 1
Safety Information
BI620401
Bucyrus International, Inc.® September, 11 Version 1 Int-5 SKF-12 Introduction Contents Section 1 – Safety ............................................................................. 1-1 Section 1 Contents .........................................................................................................................1-3 Safety ...............................................................................................................................................1-5 Overview of Potential Hazards ...................................................................................................1-5 Personal Protective Equipment ..................................................................................................1-5 Noise ..........................................................................................................................................1-5 Electrical Contact .......................................................................................................................1-5 Contaminated Air ........................................................................................................................1-6 Moving and Rotating Parts .........................................................................................................1-7 High Pressure Air or Fluid ..........................................................................................................1-7 Before Operation ........................................................................................................................1-7 During Operation ........................................................................................................................1-8 Maintenance .............................................................................................................................1-10 Equipment Transfer ..................................................................................................................1-10 Safety Locator ...........................................................................................................................1-11 Notes ..............................................................................................................................................1-14 Section 2 - Operator's Cab / Controls ............................................. 2-1 Section 2 Contents .........................................................................................................................2-3 Graphic Symbol Legend ................................................................................................................2-5 Graphic Symbol Legend .............................................................................................................2-5 Warning Decals ...............................................................................................................................2-9 Warning Decals ..........................................................................................................................2-9 Operator Control and Instrument Panels ....................................................................................2-11 Control Panels ...........................................................................................................................2-11 Right Hand Control Panel..........................................................................................................2-11 System Pressure Gauge Panel ................................................................................................2-13 Switch Panel .............................................................................................................................2-16 Switches / Diagnostic / Control Panel Circuit ...........................................................................2-19 Machine Stability ..........................................................................................................................2-21 Tramming Procedure ................................................................................................................2-21 Track Adjustments ....................................................................................................................2-21 New Machine Procedure ..........................................................................................................2-22 General Maintenance Checks While Tramming .......................................................................2-22 Roller Locations........................................................................................................................2-23 Temperature and Condition Record Chart for Walking .............................................................2-24 Propelling the Machine .............................................................................................................2-25 Stability Limits ..........................................................................................................................2-27 SKF Transient Stability Limits...................................................................................................2-28 Cab Heater .....................................................................................................................................2-29 Cab Heater Fault Isolation........................................................................................................2-29 Air Conditioner ..............................................................................................................................2-30 T7 Series Split System Air Conditioning Manual ......................................................................2-30 Section 1.0 Technical Data and Control Settings .....................................................................2-31 Section 2.0 Installation and Commissioning.............................................................................2-33 Section 3.0 Routine Maintenance Procedures .........................................................................2-39 BI620401
Bucyrus International, Inc.® SKF-12 Introduction Int-6 September, 11 Version 1 Contents Section 4.0 Fault Diagnosis......................................................................................................2-40 Section 5.0 Reference Drawings ..............................................................................................2-49 Notes ..............................................................................................................................................2-54 Section 3 - Main Frame / Crawlers .................................................. 3-1 Section 3 Contents .........................................................................................................................3-3 Main Frame Repair – General ........................................................................................................3-5 Main Frame Repair .....................................................................................................................3-5 Weld Inspection Schedule .............................................................................................................3-6 Main Frame ................................................................................................................................3-6 Levelling Jacks ...............................................................................................................................3-7 Levelling Jacks Cylinder .............................................................................................................3-7 Levelling Jacks ...........................................................................................................................3-8 Limit Switch ................................................................................................................................3-8 Levelling Jack Cylinders .............................................................................................................3-8 Mast Elevating Cylinders ...............................................................................................................3-9 Mast Elevating Cylinders ............................................................................................................3-9 Internal Counterbalance Valve .................................................................................................3-10 Fuelling Valves ..............................................................................................................................3-12 Hydrau-Flo® Fuelling Valves .....................................................................................................3-12 Crawler Assembly .........................................................................................................................3-14 Crawler Assembly .....................................................................................................................3-14 Crawler Component Repair ......................................................................................................3-15 Tramming.......................................................................................................................................3-16 Maintenance Checks for Tramming..........................................................................................3-16 Track Adjustments ....................................................................................................................3-16 New Machine Procedure ..........................................................................................................3-17 General Maintenance Checks While Tramming .......................................................................3-17 Roller Locations........................................................................................................................3-18 Temperature and Condition Record Chart for Walking .............................................................3-19 Metric Bolt Torque ........................................................................................................................3-20 Metric Bolt Torque Specifications .............................................................................................3-20 Track Maintenance........................................................................................................................3-21 Before Operating the Machine .................................................................................................3-21 General Maintenance ...............................................................................................................3-21 Track Tension ................................................................................................................................3-22 Track Assembly ........................................................................................................................3-22 Hydraulic Tensioner ..................................................................................................................3-24 Track Tension Unit ....................................................................................................................3-25 Track and Support Rollers ...........................................................................................................3-26 Track Roller ..............................................................................................................................3-26 Track Roller Unit .......................................................................................................................3-27 Track Roller – Assembly ...........................................................................................................3-28 Track Roller – Test and Install ..................................................................................................3-29 Support Roller ..........................................................................................................................3-31 BI620401
Bucyrus International, Inc.® September, 11 Version 1 Int-7 SKF-12 Introduction Contents Track Chain ...................................................................................................................................3-35 Track Chain ..............................................................................................................................3-35 Track Shoes Installation...............................................................................................................3-38 Track Link Position ...................................................................................................................3-38 Track Shoe – Mounting to Track Chain ....................................................................................3-38 Track Shoe Bolt Torque (Direct Torque Method) .......................................................................3-40 Bolt Torque KN111 ....................................................................................................................3-40 Track Shoe Bolt Torque (Torque Turn Method) .........................................................................3-41 Bolt Torque KN111 ....................................................................................................................3-41 Track Chain and Shoe Installation ..............................................................................................3-42 Track Chain with Shoes............................................................................................................3-42 Final Drive Unit .............................................................................................................................3-44 Final Drive Unit .........................................................................................................................3-44 Removal from Track Frame ......................................................................................................3-45 Installation into Track Frame ....................................................................................................3-46 Final Drive Maintenance ...........................................................................................................3-47 Final Drive Oil ...........................................................................................................................3-48 Final Drive Assembly ................................................................................................................3-50 Parking Brake – Description .....................................................................................................3-51 General Description..................................................................................................................3-52 General Recommendations for Disassembly and Assembly Operations .................................3-52 Final Drive – Disconnect and Parking Brake ............................................................................3-54 Towing Procedure – Gear Drive Disconnect ............................................................................3-54 Parking Brake ...........................................................................................................................3-55 Sealing Compounds and Adhesives.........................................................................................3-56 Filling and Checks ....................................................................................................................3-58 Service Schedule .....................................................................................................................3-58 Tightening Torques ...................................................................................................................3-59 Lubrication / Greasing – Grades and Application Range .........................................................3-59 Troubleshooting ........................................................................................................................3-60 Special Tools ............................................................................................................................3-60 Idler Unit ........................................................................................................................................3-61 Idler Unit ...................................................................................................................................3-61 Track and Sprocket Inspection....................................................................................................3-65 Track Inspection and Wear Limit Guide ...................................................................................3-65 Sprocket Wear Patterns ...........................................................................................................3-70 Auxiliary Crane .............................................................................................................................3-76 Hydraulic Crane ........................................................................................................................3-76 Notes ..............................................................................................................................................3-78 Section 4 - Engine / Drive Train / Compressor ............................... 4-1 Section 4 Contents .........................................................................................................................4-3 Power Group Locator .....................................................................................................................4-7 Power Group Locator .................................................................................................................4-7 Test Point Locator ..........................................................................................................................4-8 Test Point Locator.......................................................................................................................4-8 BI620401
Bucyrus International, Inc.® SKF-12 Introduction Int-8 September, 11 Version 1 Contents Cummins Engine ..........................................................................................................................4-10 Cummins Engine ......................................................................................................................4-10 QST30 Electric Fuel Supply System .........................................................................................4-11 Construction .............................................................................................................................4-12 Electric Fuel Supply Pumps .....................................................................................................4-12 Combo Fuel Filter Head and Pump Manifold ...........................................................................4-12 FS1006 Fuel Filter with Water Separator .................................................................................4-12 Fuel Manifold with Integrated FSO Valve .................................................................................4-13 Fuel Connections .....................................................................................................................4-13 Pre-filters ..................................................................................................................................4-13 Wiring with EFS Power Relay ..................................................................................................4-14 Pressure and Temperature Sensors .........................................................................................4-14 Operation ..................................................................................................................................4-15 QST30 Electric Fuel Supply System Flow Diagram .................................................................4-16 QST30 Electric Fuel Supply System Detail ..............................................................................4-17 Oil Reserve Systems ................................................................................................................4-18 LED Monitor Readings .............................................................................................................4-19 Adjustment of Running Oil Level ..............................................................................................4-19 Wiring Diagram – Oil Reserve Basic Circuit .............................................................................4-20 Oil Pressure Switch ..................................................................................................................4-20 Oil Reserve System ..................................................................................................................4-20 Troubleshooting ........................................................................................................................4-21 Maintenance .............................................................................................................................4-21 Engine and Compressor Air Cleaners ........................................................................................4-22 Engine and Compressor Air Cleaner Service Assembly ..........................................................4-22 Engine and Compressor Air Cleaner Service ...........................................................................4-23 Flexible Drive Coupling ................................................................................................................4-26 Flexible Drive Coupling Service ...............................................................................................4-26 Pump Drive ....................................................................................................................................4-28 Pump Drive Assembly – Removal and Replacement ...............................................................4-28 Pump Drive Gearbox ................................................................................................................4-29 Pump Drive Gearbox Repair ....................................................................................................4-29 Hydraulic Pumps ..........................................................................................................................4-31 Pump Arrangement ..................................................................................................................4-31 Hydraulic Pumps – Removal and Replacement .......................................................................4-32 Compressor Installation ...............................................................................................................4-33 Compressor Assembly .............................................................................................................4-33 Safety .......................................................................................................................................4-34 Compressor Installation............................................................................................................4-37 Compressor Alignment .............................................................................................................4-39 Mounting Instructions for Arcusaflex™ Flywheel Couplings.....................................................4-40 Taper-Loc Bushing Installation – Model AC-T5.SN. F2. V1. 3535............................................4-41 Tightening Torques for Arcusaflex™ Flywheel Couplings ........................................................4-41 Compressor Shaft Seal ................................................................................................................4-42 Compressor Shaft Seal ............................................................................................................4-42 BI620401
Bucyrus International, Inc.® September, 11 Version 1 Int-9 SKF-12 Introduction Contents High Pressure Compressor .........................................................................................................4-44 Description ...............................................................................................................................4-44 Compressed Air Functions .......................................................................................................4-44 Compressor Oil Circuit – 1475cfm @ 500psi ...........................................................................4-48 Compressor Condensation Table .............................................................................................4-51 Compressor Air Circuits – 1475cfm @ 500psi..........................................................................4-52 Compressor Air Circuit Diagram Legend ..................................................................................4-54 Compressor Air Circuit – 1475cfm @ 500psi ...........................................................................4-55 Compressor Functional Description .........................................................................................4-67 Operation ..................................................................................................................................4-70 Compressor Maintenance ............................................................................................................4-73 General Maintenance ...............................................................................................................4-73 Interstage Tube ........................................................................................................................4-75 Discharge Check Valve ............................................................................................................4-76 Separator / Receiver Tank ........................................................................................................4-77 Scavenge Line..........................................................................................................................4-79 Compressor Discharge Temperature Switches, Senders and Gauges ....................................4-80 Minimum Pressure / Check Valve ............................................................................................4-81 Minimum Pressure / Check Valve Maintenance .......................................................................4-81 Thermal Bypass Valve ..............................................................................................................4-82 Thermal Bypass Valve Maintenance ........................................................................................4-83 Compressor Fluid Filter ............................................................................................................4-84 Changing Filter Elements .........................................................................................................4-85 Fluid Stop Valve .......................................................................................................................4-86 Inlet Valve .................................................................................................................................4-88 Compressor Regulation ............................................................................................................4-90 Relieving Regulators ................................................................................................................4-90 Reducing Regulators ................................................................................................................4-92 System Blowdown Valve ..........................................................................................................4-94 Running Blowdown Valve .........................................................................................................4-95 Moisture Separator Maintenance .............................................................................................4-97 Auxiliary Regulator ...................................................................................................................4-97 Troubleshooting ......................................................................................................................4-101 Coolers ........................................................................................................................................4-103 Fan / Oil Cooler Piping ...........................................................................................................4-103 Fan and Motor Installation ......................................................................................................4-104 Aluminium Tube Air to Oil Cooler .............................................................................................4-105 High Pressure Air to Oil Coolers – Standard Parts ................................................................4-105 Repair Instructions – External Cleaning and Tube Removal ..................................................4-106 Repair Instructions – Seal Removal, Header Plate Preparation and Seal Installation ...........4-107 Repair Instructions – Special Header Plate Repair ................................................................4-109 Radiator Cooler ............................................................................................................................4-111 Typical Radiator Core – Standard Parts ..................................................................................4-111 Cleaning ..................................................................................................................................4-112 Tube Removal .........................................................................................................................4-113 Seal Installation .......................................................................................................................4-114 BI620401
Bucyrus International, Inc.® SKF-12 Introduction Int-10 September, 11 Version 1 Contents Lubricating Seals and Tube Ends............................................................................................4-114 Tube Installation ......................................................................................................................4-115 Notes .............................................................................................................................................4-118 Section 5 - Dust Control System ..................................................... 5-1 Section 5 Contents .........................................................................................................................5-3 Dust Control System ......................................................................................................................5-5 Dust Control Systems .................................................................................................................5-5 Water Injection ................................................................................................................................5-7 Water Tanks................................................................................................................................5-7 Water Injection Pump .................................................................................................................5-8 Water Injection Relief Valve........................................................................................................5-8 Water Injection Control ...............................................................................................................5-9 Water Injection Basic Circuit......................................................................................................5-11 Water Pump ...................................................................................................................................5-12 Water Injection Pump Assembly ...............................................................................................5-12 Pump Specifications .................................................................................................................5-13 Torque Requirements ...............................................................................................................5-13 Servicing Instructions ...............................................................................................................5-13 Servicing the Plunger Packings................................................................................................5-13 Reassembling Plunger Packings..............................................................................................5-14 Servicing the Pump Valves .......................................................................................................5-14 Reassembling Valve Parts .......................................................................................................5-14 Servicing the Crankshaft ..........................................................................................................5-15 Servicing the Crossheads ........................................................................................................5-15 Replacing Piston Cup Seals .....................................................................................................5-16 Replacing Suction and Discharge Valves .................................................................................5-17 Replacing Power End Bearings................................................................................................5-18 Servicing the Wrist Pin Bearings ..............................................................................................5-19 Fastener Torque Requirements ................................................................................................5-19 Recommended Lubricants .......................................................................................................5-20 Water Pump Motor Repair ........................................................................................................5-20 Water Pump Drive Coupling .....................................................................................................5-20 Level and Flow Transducer ......................................................................................................5-20 Notes ..............................................................................................................................................5-21 Section 6 - Mast / Rotary Drive / Pipe Rack ................................... 6-1 Section 6 Contents .........................................................................................................................6-3 Mast Weldment................................................................................................................................6-5 Mast Repair ................................................................................................................................6-5 Weld Inspection Schedule .............................................................................................................6-6 Mast Inspection ..........................................................................................................................6-6 Mast Assembly and Installation ....................................................................................................6-7 Mast Assembly 12m ...................................................................................................................6-7 Mast Pivot Caps .........................................................................................................................6-8 Mast Elevate Cylinders ...............................................................................................................6-9 BI620401
Bucyrus International, Inc.® September, 11 Version 1 Int-11 SKF-12 Introduction Contents Angle Drilling ..............................................................................................................................6-9 Mast Assembly .........................................................................................................................6-10 Raising the Mast .......................................................................................................................6-10 Feed Cylinders ..............................................................................................................................6-12 SKF Feed System ....................................................................................................................6-12 Removal ...................................................................................................................................6-13 SKF-12 Feed Cylinder ..............................................................................................................6-14 Repair .......................................................................................................................................6-15 Installation ................................................................................................................................6-15 Hoist / Pulldown Cable .................................................................................................................6-16 Cable Tensioning ......................................................................................................................6-16 Auto Tensioning – Operating Principle .....................................................................................6-17 Auto Tensioning – Cable Removal, Installation and Adjustment ..............................................6-17 Rope Tensioning .......................................................................................................................6-19 Wire Rope ................................................................................................................................6-21 Rotary Drive ..................................................................................................................................6-22 Alignment Procedure ................................................................................................................6-22 Rotary Drive Assembly .............................................................................................................6-23 Rotary Drive – Removal from Mast ..........................................................................................6-24 Rotary Drive – Installation ........................................................................................................6-24 Single Motor Rotary Drive Gearbox .........................................................................................6-25 Manufacturers Recommendations – Blast Hole Drilling Consumables ....................................6-26 Air Swivel (Single Seal Style) ...................................................................................................6-27 Rotary Drive Motor – Repair .....................................................................................................6-28 Torque Limit Table Grade 8 UNC .............................................................................................6-29 Torque Limit Table Grade 8 UNF ..............................................................................................6-30 Rotary Drive Motor ...................................................................................................................6-31 Deck Wrench .................................................................................................................................6-32 Deck Wrench ............................................................................................................................6-32 H.O.B.O. Wrench ...........................................................................................................................6-33 H.O.B.O Wrench ......................................................................................................................6-33 Tong Dies .................................................................................................................................6-34 Optional Hydraulic Operated Bit Basket – H.O.B.B..................................................................6-35 Pipe Positioner ..............................................................................................................................6-36 Pipe Positioner .........................................................................................................................6-36 Carousel Pipe Rack ......................................................................................................................6-37 Carousel Pipe Rack..................................................................................................................6-37 Chain Drive – Adjustment / Replace.........................................................................................6-37 Pipe Rack Bearings – Replace.................................................................................................6-38 Carousel Top Tube Bearing – Replace .....................................................................................6-39 Carousel Lower Bearing – Replace..........................................................................................6-41 Upper Pivot Support Bearing....................................................................................................6-42 Carousel Pivot Support Upper Bearing – Replace ...................................................................6-43 Pivot Support Pipe Lower Bushing ...........................................................................................6-44 Carousel Pivot Support Lower Bearing – Replace ...................................................................6-45 Mid Point Carousel Pivot Support ............................................................................................6-46 Carousel Rotate Motor .............................................................................................................6-46 Notes ..............................................................................................................................................6-47 BI620401
Section 7 - Hydraulic Systems
Bucyrus International, Inc.® SKF-12 Introduction Int-12 September, 11 Version 1 Contents
........................................................ 7-1 Section 7 Contents .........................................................................................................................7-3 Hydraulic Symbols .........................................................................................................................7-7 Hydraulic Symbols ......................................................................................................................7-7 Pressure Setting Sequence ...........................................................................................................7-9 Pressure Setting Sequence........................................................................................................7-9 Hydraulic System .......................................................................................................................7-9 Main Hydraulic Pumps .................................................................................................................7-10 Pump Arrangement ..................................................................................................................7-10 Hydraulic Tank ...............................................................................................................................7-11 Hydraulic Tank ...........................................................................................................................7-11 Hydraulic System .....................................................................................................................7-12 Main Return and Case Drain Filter ..............................................................................................7-13 Routine Maintenance ...............................................................................................................7-14 Changing Filter Elements .........................................................................................................7-14 Loop Filters ...................................................................................................................................7-15 Loop Filters ...............................................................................................................................7-15 Loop Filter Cross Section .........................................................................................................7-16 Filter Assembly Loop ................................................................................................................7-17 Changing Filter Elements .........................................................................................................7-18 Charge Circuit ...............................................................................................................................7-19 Routine Maintenance ...............................................................................................................7-19 Changing Filter Elements .........................................................................................................7-20 Charge Pumps .........................................................................................................................7-22 Charge Circuit Schematic .........................................................................................................7-23 Main Pumps Circuit ......................................................................................................................7-24 Main Pumps Circuit ..................................................................................................................7-24 Right Track / Left Track / Rotation Pumps .................................................................................7-25 Linde HPV-02 Bi-directional Variable Displacement Closed Loop Pump .................................7-25 Dimensions ...............................................................................................................................7-27 Operational Parameters ...........................................................................................................7-28 Linde HPV-02 Pump Schematic ...............................................................................................7-29 Controls ....................................................................................................................................7-30 Hydraulic Piston Pumps – Removal and Replacement ............................................................7-33 Main Pumps .............................................................................................................................7-33 EP (24V DC) Control ................................................................................................................7-33 Main Pump Adjustments...........................................................................................................7-34 Technical Data ..........................................................................................................................7-35 Setting Linde HPV-02 Main pumps – Neutral Setting..............................................................7-36 Setting Linde HPV-02 Main pumps – Pressure Settings ..........................................................7-37 Setting Linde HPV-02 Main pumps – Pre-setup Checks ..........................................................7-38 Main Pumps Linde HPV-02 ......................................................................................................7-39 Brake Test Procedure ...............................................................................................................7-40 Diverter Valve ................................................................................................................................7-42 Closed Loop Pump Circuit........................................................................................................7-42 BI620401
• 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.
CLICK HERE TO DOWNLOAD THE COMPLETE MANUAL
CLICK HERE TO DOWNLOAD THE COMPLETE MANUAL
