Trusted Business
Verified & Licensed
Virus Free Files
100% Safe Downloads
Secure Payment
SSL Protected
Instant Delivery
Available Immediately
Sale!
Liebherr Tractor RL44 1091 Pipe Layer Operating Manual SN 11676 – PDF DOWNLOAD
Original price was: $86.95.$28.95Current price is: $28.95.
Liebherr Tractor RL44 1091 Pipe Layer Operating Manual SN 11676 – PDF DOWNLOAD
Instant PDF Download
Available immediately
Save to Your Device
Download & keep forever
Antivirus Scanned
100% virus-free
Trusted Worldwide
175,000+ customers
Description
Liebherr Tractor RL44 1091 Pipe Layer Operating Manual SN 11676 – PDF DOWNLOAD
FILE DETAILS:
Liebherr Tractor RL44 1091 Pipe Layer Operating Manual SN 11676 – PDF DOWNLOAD
Language : English
Pages : 359
Downloadable : Yes
File Type : PDF
Size: 94.7 MB
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Liebherr Tractor RL44 1091 Pipe Layer Operating Manual SN 11676 – PDF DOWNLOAD
FOREWORD:
This manual has been written primarily for the operator of this LIEBHERR machine and for its maintenance personnel.
This manual contains:
- Safety information
- Operating instructions and guidelines
- Maintenance guidelines
- Instructions and guidelines for special attachments or optional equipment.
This manual should be given to the operator and maintenance personnel who should read it carefully at regular intervals and before operating or servicing the machine, before performing any of the following tasks:
- Operation, including set up, troubleshooting during operation, removal of production debris. Service, removal of oils, lubricants, fuels and operating fluids,
- Maintenance, including inspection and upkeep, and/or
- Transportation.
Reading this manual will familiarize the operator with their LIEBHERR machine and prevent problems due to improper operation.
Following the operation and maintenance guidelines by maintenance personnel will:
- increase reliability of service,
- increase service life expectancy of your LIEBHERR machine, and
- reduce repair costs and downtime.
The Operation and Maintenance Manual is part of the machine. Keep a copy of this manual in the glove compartment in the operator’s cab to ensure that it can be consulted and referred to at any time.
- Any existing federal, state and local safety requirements and regulations governing accident prevention and environmental safety must be added to this Operation and Maintenance Manual.
- In addition to the guidelines given in this Operation and Maintenance Manual, all safety and accident prevention regulations applicable to the country and job site you operate in, including any technical rules and regulations to assure safe and proper operation, must be followed.
- This Operation and Maintenance Manual includes the necessary information to operate and maintain your machine. If you need any additional information and/or clarification, please contact Liebherr’s Technical Documentation, Customer Service School or Service Department.
- We hope you will understand that LIEBHERR cannot honor warranty claims resulting from improper operation, inadequate maintenance, use of wrong or unauthorized oils, lubricants, fuels and operating fluids, and/or from disregard of safety information and guidelines.
- LIEBHERR reserves the right to reject any warranty claims, service contracts or agreements established by LIEBHERR or any of its dealers without prior notice, if any other than Original LIEBHERR part or parts sold by LIEBHERR are being or have been used for maintenance and repairs.
TABLE OF CONTENTS:
Liebherr Tractor RL44 1091 Pipe Layer Operating Manual SN 11676 – PDF DOWNLOAD
1 Product description 17
1.1 Technical description 17
1.1.1 Design overview 17
1.2 Technical data 20
1.2.1 Information for vibration emission 20
1.2.2 Sound emission 21
1.2.3 Maximum operating weight 21
1.2.4 Lifting power diagram 21
1.3 Tightening torques 24
1.3.1 Tightening torques for hex head screws 24
1.3.2 Tightening torques for countersunk screws 26
2 Safety guidelines, signs 29
2.1 Designation of warning notes 29
2.1.1 Additional designations 30
2.1.2 Additional rules and guidelines 30
2.2 Destined use 30
2.3 Signs on the machine 31
2.3.2 Safety signs 31
2.3.3 Reference signs 37
2.3.4 Data tags 44
2.4 Safety guidelines 45
2.4.1 General safety instructions 45
2.4.2 Safety guidelines for crushing and burn prevention 46
2.4.3 Safety guidelines for fire and explosion prevention 47
2.4.4 Safety guidelines for machine start up 47 .”,’
2.4.5 Safety guidelines for start up 48
2.4.6 Safety guidelines for working 48
2.4.7 Safety guidelines for working with the machine 49
2.4.8 Working in the vicinity of electrical overhead lines 50
2.4.9 Safety guidelines for turning the machine off 51
2.4.10 Safety guidelines for transporting the machine 51
2.4.11 Safety guidelines for towing the machine 51
2.4.12 Safety guidelines for maintenance 52
2.4.13 Safety guidelines for welding work on the machine 54
2.4.14 Safety guidelines for working on the attachment 55
2.4.15 Safety guidelines for loading the machine with a crane 55
2.4.16 Safety notes for maintenance of hydraulic hoses and hose lines 55
2.4.17 Safety guidelines for maintenance work on machines with hydro
accumulators 56
2.4.18 Roll over protection (ROPS) 56
2.4.19 Equipment and attachment parts 57
2.4.20 Protection from vibrations 57
2.4.21 See and be seen 58
3 Control, operation 59
3.1 Control and operating elements 60
3.1.1 Operator’s cab 60
3.1.2 Control elements on the operator’s platform 62
3.1.3 Control elements on the operator’s platform 68
3.1.4 Display Hydraulic oil temperature 73
3.1.5 Hydraulic oil level indicator 73
3.2 Operation 75
3.2.1 Entry 75
3.2.2 Emergency exit 75
3.2.3 Door lock 77
3.2.4 Operator’s seat with mechanical suspension 78
3.2.5 Operator’s seat with pneumatic suspension 80
3.2.6 Seatbelt 83 .!l
3.2.7 Armrests 85
3.2.8 Heater, ventilation 85
3.2.9 Air conditioning system 87
3.2.10 Interior cab lighting and reading light 89
3.2.11 Inside and outside mirrors 90
3.2.12 Electric windshield wiper and washer system 91
3.2.13 Compartment for documentation 92
3.2.14 Back up warning device 92
3.2.15 Back-up alarm device can be turned off 93
3.2.16 Fire extinguisher 95
3.2.17 Rotating beacon 95
3.3 Operation 96
3.3.1 Operate the machine daily 96
3.3.2 Use of the machine in low or high ambient temperatures 103
3.3.3 Start the Diesel engine 103
3.3.4 Travel mode 109
3.3.5 Travel 114
3.3.6 Braking 116
3.3.7 Taking the machine out of service 117
3.3.8 Working in water 122
3.3.9 Working with the attachment 123
3.3.10 Working with optional equipment 132
3.4 Install and remove the attachment 134
3.4.1 Installation guidelines for installation and removal of attachment parts 134
3.4.2 Installation and removal of boom 135
3.5 Transport 144
3.5.1 Transport the machine by truck or rail 144
3.5.2 Load the machine with the crane 147
3.6 Emergency operations 149
3.6.1 Function of emergency operation 149
3.6.2 Towing the machine 149
3.6.3 Jump start procedure 158
4 Operating problems 161
4.1 Problems – Cause – Remedy 162
1.1 Technical description 17
1.1.1 Design overview 17
1.2 Technical data 20
1.2.1 Information for vibration emission 20
1.2.2 Sound emission 21
1.2.3 Maximum operating weight 21
1.2.4 Lifting power diagram 21
1.3 Tightening torques 24
1.3.1 Tightening torques for hex head screws 24
1.3.2 Tightening torques for countersunk screws 26
2 Safety guidelines, signs 29
2.1 Designation of warning notes 29
2.1.1 Additional designations 30
2.1.2 Additional rules and guidelines 30
2.2 Destined use 30
2.3 Signs on the machine 31
2.3.2 Safety signs 31
2.3.3 Reference signs 37
2.3.4 Data tags 44
2.4 Safety guidelines 45
2.4.1 General safety instructions 45
2.4.2 Safety guidelines for crushing and burn prevention 46
2.4.3 Safety guidelines for fire and explosion prevention 47
2.4.4 Safety guidelines for machine start up 47 .”,’
2.4.5 Safety guidelines for start up 48
2.4.6 Safety guidelines for working 48
2.4.7 Safety guidelines for working with the machine 49
2.4.8 Working in the vicinity of electrical overhead lines 50
2.4.9 Safety guidelines for turning the machine off 51
2.4.10 Safety guidelines for transporting the machine 51
2.4.11 Safety guidelines for towing the machine 51
2.4.12 Safety guidelines for maintenance 52
2.4.13 Safety guidelines for welding work on the machine 54
2.4.14 Safety guidelines for working on the attachment 55
2.4.15 Safety guidelines for loading the machine with a crane 55
2.4.16 Safety notes for maintenance of hydraulic hoses and hose lines 55
2.4.17 Safety guidelines for maintenance work on machines with hydro
accumulators 56
2.4.18 Roll over protection (ROPS) 56
2.4.19 Equipment and attachment parts 57
2.4.20 Protection from vibrations 57
2.4.21 See and be seen 58
3 Control, operation 59
3.1 Control and operating elements 60
3.1.1 Operator’s cab 60
3.1.2 Control elements on the operator’s platform 62
3.1.3 Control elements on the operator’s platform 68
3.1.4 Display Hydraulic oil temperature 73
3.1.5 Hydraulic oil level indicator 73
3.2 Operation 75
3.2.1 Entry 75
3.2.2 Emergency exit 75
3.2.3 Door lock 77
3.2.4 Operator’s seat with mechanical suspension 78
3.2.5 Operator’s seat with pneumatic suspension 80
3.2.6 Seatbelt 83 .!l
3.2.7 Armrests 85
3.2.8 Heater, ventilation 85
3.2.9 Air conditioning system 87
3.2.10 Interior cab lighting and reading light 89
3.2.11 Inside and outside mirrors 90
3.2.12 Electric windshield wiper and washer system 91
3.2.13 Compartment for documentation 92
3.2.14 Back up warning device 92
3.2.15 Back-up alarm device can be turned off 93
3.2.16 Fire extinguisher 95
3.2.17 Rotating beacon 95
3.3 Operation 96
3.3.1 Operate the machine daily 96
3.3.2 Use of the machine in low or high ambient temperatures 103
3.3.3 Start the Diesel engine 103
3.3.4 Travel mode 109
3.3.5 Travel 114
3.3.6 Braking 116
3.3.7 Taking the machine out of service 117
3.3.8 Working in water 122
3.3.9 Working with the attachment 123
3.3.10 Working with optional equipment 132
3.4 Install and remove the attachment 134
3.4.1 Installation guidelines for installation and removal of attachment parts 134
3.4.2 Installation and removal of boom 135
3.5 Transport 144
3.5.1 Transport the machine by truck or rail 144
3.5.2 Load the machine with the crane 147
3.6 Emergency operations 149
3.6.1 Function of emergency operation 149
3.6.2 Towing the machine 149
3.6.3 Jump start procedure 158
4 Operating problems 161
4.1 Problems – Cause – Remedy 162
4.1.1 Diesel engine 162
4.1.2 Hydraulic system
4.1.3 Travel gear, tracks 165
4.1.4 Electrical system 165
4.1.5 Heating system 166
4.1.6 Working equipment 166
4.2 Problem remedy 167
4.2.1 Change the fuses 167
5 Maintenance 173
5.1 Maintenance and inspection schedule 173
5.2 Fill quantities, lubrication schedule 178
5.2.1 Recommended lubricants 178
5.2.2 Recommended service items 178
5.2.3 Lubrication schedule 179
5.2.4 Lubrication schedule symbols 181
5.3 Lubricants and service items 182
5.3.1 General data 182
5.3.2 Diesel fuels 182
5.3.3 Lubricating oils for Diesel engines 183
5.3.4 Coolant for Diesel engines 185
5.3.5 Hydraulic oil 188
5.3.6 Lube oils for splitterboxes 193
5.3.7 Lube oils for travel gears 194
5.3.8 Oil for duo cone (slipring) seal – travel gear 195
5.3.9 Oil for axle bearing 195
5.3.10 Grease and other lubricants 195
5.3.11 Oil for hinges and joints 197
5.3.12 Lube oils for hoist winch 197
5.3.13 Lubricants for the hoist rope 198
5.4 Take oil samples 199
5.4.1 Taking oil samples and oil analysis 199
5.4.2 Take an oil sample on the hoist winch 203
5.5 Preparatory maintenance tasks 205
5.5.1 Safety guidelines for maintenance 205 0
5.5.2 Maintenance position 205
5.5.3 Electrical system 208
5.6 Diesel engine ~ 210
5.6.1 Check the engine oil level 210
5.6.2 Change the engine oil 211
5.6.3 Change the lube oil filter 213
5.6.4 Diesel engine: Check the arrangement and belly pans for contamination
and clean 214
5.6.5 Check and change the V-belt 214
5.6.6 Check the Diesel engine arrangement for leaks and condition 216
5.6.7 Check mounting of intake and exhaust lines and for leaks 216
5.6.8 Change the oil separator filter insert 217
5.6.9 Check the Diesel engine electrical system 217
5.6.10 Check the vibration damper 218
5.6.11 Change the heat flange 219
5.7 Cooling system 220
5.7.1 Check the coolant level 220
5.7.2 Clean the cooling system 222
5.7.3 Check the cooling system 222
5.7.4 Check the antifreeze concentration in the coolant 223
5.7.5 Change the coolant 228
5.8 Fuel system 230
5.8.1 Notes when working on the fuel system 230
5.8.2 Drain the fuel filter condensation 230
5.8.3 Drain water and sediments in the fuel tank 231
5.8.4 Empty and clean the fuel tank 232
5.8.5 Change the fuel filter cartridges 235
5.8.6 Bleed the fuel filter and the fuel system 238
5.8.7 Drain the condensation in the fuel separator 242
5.8.8 Clean the fuel separator 243
5.9 Air filter system 244
5.9.1 Clean and change the air filter 244
5.10 Hydraulic system 247
5.10.1 Check the oil level in the hydraulic tank and add oil 247
5.10.2 Clean magnetic rod on hydraulic tank 249
5.10.3 Change return filter insert 251
5.10.4 Change the replenishing circuit filter 253
5.10.5 Check the hydraulic system for function and leaks 253
5.10.6 Clean the oil cooler 254
5.10.7 Change the hydraulic oil 255
copyright by
RL 44-1091 / 11676 UIBHIRR 13
Contents Operating manual
5.10.8 Drain water and sediments in the hydraulic tank 257
5.11 Splitterbox 258
5.11.1 Check the oil level 258
5.11.2 Change the gear oil 258
5.12 Electrical system 261
5.12.1 Welding work on the machine 261
5.12.2 Check indicator lights and lighting 261
5.12.3 Check the batteries 262
5.12.4 Change the light bulbs 264
5.12.5 Check screws and nuts of track components for tight seating 265
5.13 Heater, ventilation, air conditioning system 267
5.13.1 Check the heater for function and leaks 267
5.13.2 Clean and change the heater – fresh air filter 268
5.13.3 Air conditioning system 268
5.13.4 Check and clean the drain valves 271
5.14 Travel gear 274
5.14.1 Check travel gear for external damage and leaks 274
5.14.2 Check the oil level 274
5.14.3 Change the oil 275
5.14.4 Travel gear duo cone (slipring) area 276
5.15 Track components 284
5.15.1 Check screws and nuts of track components for tight seating 284
5.15.2 Check carrier rollers, track rollers and idlers for leaks 285
5.15.3 Check and adjust idler guides 285
5.15.4 Check and adjust chain tension 289
5.15.5 Change the chain 292
5.15.6 Check track wear 298
5.15.7 Check the oil quantity in the axle bearing 298
5.16 Working attachment 300 C: .!l
5.16.1 Check boom attachment and lubricate
5.16.2 Maintenance tasks on the hoist winch 300 ~
5.16.3 Check the function of the freefall device 305 0
5.16.4 Check the cable pulleys and hook block for wear and function
5.16.5 Check the function of the hoist limit switch for the hook block 307
5.16.6 Check and service the winch rope 308
5.16.7 Wear limit of wire cables due to broken wires 314
5.16.8 Check the bearing play of the pins 316
5.17 Operator’s platform – tilt device 317
5.17.1 Raise the operator’s platform 317
5.17.2 Lower the operator’s platform 319
5.18 Overall machine 322
5.18.1 Check the machine for external damage 322
5.18.2 Check the windshield wiper 322
5.18.3 Hose clamp with spring pretension 323
5.19 Cleaning the machine 324
5.19.1 Wet clean the machine 324
5.20 Preservation tasks 326
5.20.1 Piston rod conservation 326
5.20.2 Taking the machine out of service 326
Index 327
4.1.2 Hydraulic system
4.1.3 Travel gear, tracks 165
4.1.4 Electrical system 165
4.1.5 Heating system 166
4.1.6 Working equipment 166
4.2 Problem remedy 167
4.2.1 Change the fuses 167
5 Maintenance 173
5.1 Maintenance and inspection schedule 173
5.2 Fill quantities, lubrication schedule 178
5.2.1 Recommended lubricants 178
5.2.2 Recommended service items 178
5.2.3 Lubrication schedule 179
5.2.4 Lubrication schedule symbols 181
5.3 Lubricants and service items 182
5.3.1 General data 182
5.3.2 Diesel fuels 182
5.3.3 Lubricating oils for Diesel engines 183
5.3.4 Coolant for Diesel engines 185
5.3.5 Hydraulic oil 188
5.3.6 Lube oils for splitterboxes 193
5.3.7 Lube oils for travel gears 194
5.3.8 Oil for duo cone (slipring) seal – travel gear 195
5.3.9 Oil for axle bearing 195
5.3.10 Grease and other lubricants 195
5.3.11 Oil for hinges and joints 197
5.3.12 Lube oils for hoist winch 197
5.3.13 Lubricants for the hoist rope 198
5.4 Take oil samples 199
5.4.1 Taking oil samples and oil analysis 199
5.4.2 Take an oil sample on the hoist winch 203
5.5 Preparatory maintenance tasks 205
5.5.1 Safety guidelines for maintenance 205 0
5.5.2 Maintenance position 205
5.5.3 Electrical system 208
5.6 Diesel engine ~ 210
5.6.1 Check the engine oil level 210
5.6.2 Change the engine oil 211
5.6.3 Change the lube oil filter 213
5.6.4 Diesel engine: Check the arrangement and belly pans for contamination
and clean 214
5.6.5 Check and change the V-belt 214
5.6.6 Check the Diesel engine arrangement for leaks and condition 216
5.6.7 Check mounting of intake and exhaust lines and for leaks 216
5.6.8 Change the oil separator filter insert 217
5.6.9 Check the Diesel engine electrical system 217
5.6.10 Check the vibration damper 218
5.6.11 Change the heat flange 219
5.7 Cooling system 220
5.7.1 Check the coolant level 220
5.7.2 Clean the cooling system 222
5.7.3 Check the cooling system 222
5.7.4 Check the antifreeze concentration in the coolant 223
5.7.5 Change the coolant 228
5.8 Fuel system 230
5.8.1 Notes when working on the fuel system 230
5.8.2 Drain the fuel filter condensation 230
5.8.3 Drain water and sediments in the fuel tank 231
5.8.4 Empty and clean the fuel tank 232
5.8.5 Change the fuel filter cartridges 235
5.8.6 Bleed the fuel filter and the fuel system 238
5.8.7 Drain the condensation in the fuel separator 242
5.8.8 Clean the fuel separator 243
5.9 Air filter system 244
5.9.1 Clean and change the air filter 244
5.10 Hydraulic system 247
5.10.1 Check the oil level in the hydraulic tank and add oil 247
5.10.2 Clean magnetic rod on hydraulic tank 249
5.10.3 Change return filter insert 251
5.10.4 Change the replenishing circuit filter 253
5.10.5 Check the hydraulic system for function and leaks 253
5.10.6 Clean the oil cooler 254
5.10.7 Change the hydraulic oil 255
copyright by
RL 44-1091 / 11676 UIBHIRR 13
Contents Operating manual
5.10.8 Drain water and sediments in the hydraulic tank 257
5.11 Splitterbox 258
5.11.1 Check the oil level 258
5.11.2 Change the gear oil 258
5.12 Electrical system 261
5.12.1 Welding work on the machine 261
5.12.2 Check indicator lights and lighting 261
5.12.3 Check the batteries 262
5.12.4 Change the light bulbs 264
5.12.5 Check screws and nuts of track components for tight seating 265
5.13 Heater, ventilation, air conditioning system 267
5.13.1 Check the heater for function and leaks 267
5.13.2 Clean and change the heater – fresh air filter 268
5.13.3 Air conditioning system 268
5.13.4 Check and clean the drain valves 271
5.14 Travel gear 274
5.14.1 Check travel gear for external damage and leaks 274
5.14.2 Check the oil level 274
5.14.3 Change the oil 275
5.14.4 Travel gear duo cone (slipring) area 276
5.15 Track components 284
5.15.1 Check screws and nuts of track components for tight seating 284
5.15.2 Check carrier rollers, track rollers and idlers for leaks 285
5.15.3 Check and adjust idler guides 285
5.15.4 Check and adjust chain tension 289
5.15.5 Change the chain 292
5.15.6 Check track wear 298
5.15.7 Check the oil quantity in the axle bearing 298
5.16 Working attachment 300 C: .!l
5.16.1 Check boom attachment and lubricate
5.16.2 Maintenance tasks on the hoist winch 300 ~
5.16.3 Check the function of the freefall device 305 0
5.16.4 Check the cable pulleys and hook block for wear and function
5.16.5 Check the function of the hoist limit switch for the hook block 307
5.16.6 Check and service the winch rope 308
5.16.7 Wear limit of wire cables due to broken wires 314
5.16.8 Check the bearing play of the pins 316
5.17 Operator’s platform – tilt device 317
5.17.1 Raise the operator’s platform 317
5.17.2 Lower the operator’s platform 319
5.18 Overall machine 322
5.18.1 Check the machine for external damage 322
5.18.2 Check the windshield wiper 322
5.18.3 Hose clamp with spring pretension 323
5.19 Cleaning the machine 324
5.19.1 Wet clean the machine 324
5.20 Preservation tasks 326
5.20.1 Piston rod conservation 326
5.20.2 Taking the machine out of service 326
Index 327
Need help? Contact: [email protected]
PLEASE NOTE:
- This is the SAME MANUAL used by the dealerships to diagnose your vehicle
- No waiting for couriers / posts as this is a PDF manual and you can download it within 2 minutes time once you make the payment.
- Your payment is all safe and the delivery of the manual is INSTANT – You will be taken to the DOWNLOAD PAGE.
- So have no hesitations whatsoever and write to us about any queries you may have : heydownloadss @gmail.com
S.V
