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Liebherr LR 624 Litronic Crawler Loader Operation Manual PDF Download
Original price was: $86.95.$28.95Current price is: $28.95.
Liebherr Tractor LR 624 Litronic 997 Crawler Loader Operating Manual SN 13743 – PDF DOWNLOAD
Document identification:
Id. No.: 9085291
Issue: 03/2014
Valid for: LR 624 from S/N 13743
Product identification:
Manufacturer: Liebherr Werk Telfs GMBH
Type: LR 624
Type No.: 997
Type: LR 624
Type No.: 997
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Description
Liebherr Tractor LR 624 Litronic 997 Crawler Loader Operating Manual SN 13743 – PDF DOWNLOAD
FILE DETAILS:
Liebherr Tractor LR 624 Litronic 997 Crawler Loader Operating Manual SN 13743 – PDF DOWNLOAD
Language : English
Pages : 308
Downloadable : Yes
File Type : PDF
Size: 26.9 MB
DESCRIPTION:
Liebherr Tractor LR 624 Litronic 997 Crawler Loader Operating Manual SN 13743 – PDF DOWNLOAD
Document identification:
Id. No.: 9085291
Issue: 03/2014
Valid for: LR 624 from S/N 13743
Product identification:
Manufacturer: Liebherr Werk Telfs GMBH
Type: LR 624
Type No.: 997
Type: LR 624
Type No.: 997
Preface:
These operating instructions have been written for the machine operator and for the maintenance personnel of the machine.
They contain:
– The technical data.
– The safety requirements.
– The operating instructions.
– The maintenance instructions.
The operating instructions are to be read and used carefully by all persons who carry out work with or on the machine before putting the machine into service for the first time and later, at regular intervals.
Work with or on the machine includes, for example:
- Operation including setting up and equipping, rectifying malfunctions during the course of work, resolving production dropouts, care, disposal of operating and process materials.
- Maintenance, including maintenance, inspection and repair work.
- Transportation or loading the machine.
The operating instructions allow the machine operator to familiarize themselves with the machine more easily and prevent malfunctions occurring due to improper operation. The observance of the operating and maintenance instructions by maintenance personnel:
- Increases reliability in use.
- Extends the service life of your machine.
- Reduces repair costs and downtime.
The operating instructions belong with the machine for the entire lifetime of the machine. Place a copy in an easily reached position on the cab storage shelf. This copy must be replaced immediately if lost, damaged or unreadable.
The operating and maintenance instructions must be completed by information on current national regulations for accident prevention and protection. In addition to the operating instructions and legally binding regulations on accident prevention which apply in the user country and at point of use, authorized specialist rules for safe and correct working procedures are also to be observed.
These operating and maintenance instructions contain all the information required for operating and maintaining your machine.
- Some illustrations in these operating instructions may depict details and working devices which differ from your machine.
- In some illustrations, protective devices and covers have been removed in the interests of better presentation.
- Improvements, which are always being incorporated into our machines, may result in changes to your machine which are not yet indicated in these operating instructions.
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
Liebherr Tractor LR 624 Litronic 997 Crawler Loader Operating Manual SN 13743 – PDF DOWNLOAD
1. Product description 1-1
1.1 Technical Data 1-2
1.1.1 Information for hand, arm and whole body vibration emission 1-3
1.1.2 Sound emission 1-4
1.2 Tightening torques 1-5
1.21 Preload values and tightening torques for screws with standard metric threads 1-6
according to
1.2.2 Preload and tightening torques for screws with fine metric thread according to 1-7
factory sta
1.23 Tightening torques for cutting edges, end bits, bolt-on 1-7
2, Safety guidelines, decals 2-1
21 Introduction 2-1
2.2 Proper and intended use 2-1
2.3 Signs on the machine 2-2
2.31 Safety signs 2-2
2.32 Reference signs 2-7
2.33 Data tags 2-12
24 Safety regulations 2-13
2.41 General safety regulations 2-13
2.4.2 Crushing and burn prevention 2-14
2.4.3 Fire and explosion prevention 2-15
244 Machine start up safety 2-15
2.4.5 Engine start up safety 2-16
2.46 Machine operating safety 2-16
247 Machine parking safety 2-18
2.4.8 Machine transporting safety 2-18
2.49 Machine towing safety 2-19
24.10 Measures for safe maintenance 2-19
2.4.11 Safety guidelines to be observed when welding on the machine 2-22
2.412 Safety guidelines to be observed when working on the attachment 2-22
2.413 Safety guidelines to be observed when loading the machine with a crane 2-23
2.414 Safe maintenance of hydraulic hoses and lines 2-23
2.415 Safety guidelines for maintenance work on machine with hydro accumulators 2-24
2.416 Roll over protection (ROPS) and falling object protection (FOPS) 2-24
2.417 Attachments and installations 2-25
2.4.18 Protection from vibration 2-25
2419 See and be seen 2-26
3. Control, instrumentation -1
3.1 Location of controls and instrumentation 3-1
1.1 Technical Data 1-2
1.1.1 Information for hand, arm and whole body vibration emission 1-3
1.1.2 Sound emission 1-4
1.2 Tightening torques 1-5
1.21 Preload values and tightening torques for screws with standard metric threads 1-6
according to
1.2.2 Preload and tightening torques for screws with fine metric thread according to 1-7
factory sta
1.23 Tightening torques for cutting edges, end bits, bolt-on 1-7
2, Safety guidelines, decals 2-1
21 Introduction 2-1
2.2 Proper and intended use 2-1
2.3 Signs on the machine 2-2
2.31 Safety signs 2-2
2.32 Reference signs 2-7
2.33 Data tags 2-12
24 Safety regulations 2-13
2.41 General safety regulations 2-13
2.4.2 Crushing and burn prevention 2-14
2.4.3 Fire and explosion prevention 2-15
244 Machine start up safety 2-15
2.4.5 Engine start up safety 2-16
2.46 Machine operating safety 2-16
247 Machine parking safety 2-18
2.4.8 Machine transporting safety 2-18
2.49 Machine towing safety 2-19
24.10 Measures for safe maintenance 2-19
2.4.11 Safety guidelines to be observed when welding on the machine 2-22
2.412 Safety guidelines to be observed when working on the attachment 2-22
2.413 Safety guidelines to be observed when loading the machine with a crane 2-23
2.414 Safe maintenance of hydraulic hoses and lines 2-23
2.415 Safety guidelines for maintenance work on machine with hydro accumulators 2-24
2.416 Roll over protection (ROPS) and falling object protection (FOPS) 2-24
2.417 Attachments and installations 2-25
2.4.18 Protection from vibration 2-25
2419 See and be seen 2-26
3. Control, instrumentation -1
3.1 Location of controls and instrumentation 3-1
3.1.1 Operator’s cab 3-2
3.1.2 Indicator elements on the operator’s platform 3-4
3.1.3 Control elements — operator’s platform 3-10
3.14 Hydraulic oil temperature display 3-14
3.15 Hydraulic oil level monitor 3-15
3.2 Operation 3-15
3.2.1 Entry 3-16
3.22 Emergency exit 3-16
3.23 Door lock 3-17
3.24 Operator’s seat 3-18
3.25 Operator’s seat – air cushioned 3-21
3.26 Seatbelt 3-24
3.27 Arm rests 3-26
3.28 Heater, ventilation 3-26
3.29 Air conditioning system 3-28
3.2.10 Sliding window 3-30
3.2.11 Cab interior light – reading lamp 3-30
3.2.12 Rear view mirror 3-31
3.2.13 Electrical windshield wipe and washer system 3-31
3.2.14 Reservoir for windshield washer fluid 3-33
3.2.15 Compartment for machine documentation 3-34
3.2.16 Back-up alarm 3-35
3.2.17 Back-up alarm – disengageable 3-35
3.2.18 Fire extinguisher 3-36
3.2.19 Beacon 3-37
3.3 Operation 3-38
3.31 Daily operational tasks 3-38
3.3.2 Machine operation at low or high ambient temperatures 3-44
3.33 Start the Diesel engine 3-45
3.34 Travel operation 3-50
3.35 Travel 3-54
3.3.6 Brakes 3-56
3.37 Stop the machine 3-58
3.38 Guidelines for working in water 3-62
3.39 Working with the attachment 3-63
3.3.10 Working with optional attachments 3-70
3.4 General working methods 3-73
3.41 Transporting and handling of material 3-73
3.4.2 Dozing work 3-75
3.4.3 Loading material from a pile 3-75
3.44 Loading from a bank or wall 3-76
3.45 Loading of transport vehicles 3-77
3.4.6 Excavation 3-79
3.4.7 Example: Foundation excavation 3-80
3.1.2 Indicator elements on the operator’s platform 3-4
3.1.3 Control elements — operator’s platform 3-10
3.14 Hydraulic oil temperature display 3-14
3.15 Hydraulic oil level monitor 3-15
3.2 Operation 3-15
3.2.1 Entry 3-16
3.22 Emergency exit 3-16
3.23 Door lock 3-17
3.24 Operator’s seat 3-18
3.25 Operator’s seat – air cushioned 3-21
3.26 Seatbelt 3-24
3.27 Arm rests 3-26
3.28 Heater, ventilation 3-26
3.29 Air conditioning system 3-28
3.2.10 Sliding window 3-30
3.2.11 Cab interior light – reading lamp 3-30
3.2.12 Rear view mirror 3-31
3.2.13 Electrical windshield wipe and washer system 3-31
3.2.14 Reservoir for windshield washer fluid 3-33
3.2.15 Compartment for machine documentation 3-34
3.2.16 Back-up alarm 3-35
3.2.17 Back-up alarm – disengageable 3-35
3.2.18 Fire extinguisher 3-36
3.2.19 Beacon 3-37
3.3 Operation 3-38
3.31 Daily operational tasks 3-38
3.3.2 Machine operation at low or high ambient temperatures 3-44
3.33 Start the Diesel engine 3-45
3.34 Travel operation 3-50
3.35 Travel 3-54
3.3.6 Brakes 3-56
3.37 Stop the machine 3-58
3.38 Guidelines for working in water 3-62
3.39 Working with the attachment 3-63
3.3.10 Working with optional attachments 3-70
3.4 General working methods 3-73
3.41 Transporting and handling of material 3-73
3.4.2 Dozing work 3-75
3.4.3 Loading material from a pile 3-75
3.44 Loading from a bank or wall 3-76
3.45 Loading of transport vehicles 3-77
3.4.6 Excavation 3-79
3.4.7 Example: Foundation excavation 3-80
3.4.8 Land clearing operation 3-81
3.4.9 Ripping operation 3-83
3.5 Transporting the machine 3-84
3.6 Loading the machine with a crane 3-87
3.7 Installation instructions for the removal and installation of attachment parts 3-88
3.71 Removal and installation of the bucket 3-88
3.7.2 Removal and installation of the 4 in 1 bucket 3-90
3.7.3 Removal and installation of ripper 3-92
3.8 Emergency operation 3-95
3.8.1 Towing the machine 3-95
3.8.2 Auxiliary starting procedure 3-102
4, Operating problems –
4.1 Problems and remedy –
4.2 Problem remedy –
4.21 Change the fuse 4-8
5. Maintenance 5-1
5.1 Maintenance and inspection schedule 5-1
5.2 Quantities, Lubrication chart 5-6
5.2.1 Recommended lubricants and service items 5-6
5.22 Lubrication chart 5-7
5.23 Lubrication chart symbols 5-9
53 Lubricants and service fluids 5-10
5.3.1 General data 5-10
5.3.2 Diesel fuels 5-10
5.33 Lube oils for Diesel engines 5-11
5.34 Coolant for Diesel engines 5-13
5.35 Hydraulic oil 5-15
5.36 Lube oils for splitterboxes 5-20
5.37 Lube oils for travel gears 5-20
5.3.8 Qil for slipring seal — travel gear 5-21
5.3.9 Qil for axle bearing 5-21
5.3.10 Grease and other lubricants 5-21
5.3.11 Oil for hinges and joints 5-22
5.3.12 Taking oil samples 5-23
5.4 Preparations for maintenance 5-27
5.4.1 Maintenance position 5-28
54.2 Open the cooler guard 5-31
5.4.3 Electrical system 5-32
5.5 Diesel engine 5-32
5.51 Check the engine oil level 5-32
5.5.2 Engine compartment 5-33
553 Change the engine oil 5-34
3.4.9 Ripping operation 3-83
3.5 Transporting the machine 3-84
3.6 Loading the machine with a crane 3-87
3.7 Installation instructions for the removal and installation of attachment parts 3-88
3.71 Removal and installation of the bucket 3-88
3.7.2 Removal and installation of the 4 in 1 bucket 3-90
3.7.3 Removal and installation of ripper 3-92
3.8 Emergency operation 3-95
3.8.1 Towing the machine 3-95
3.8.2 Auxiliary starting procedure 3-102
4, Operating problems –
4.1 Problems and remedy –
4.2 Problem remedy –
4.21 Change the fuse 4-8
5. Maintenance 5-1
5.1 Maintenance and inspection schedule 5-1
5.2 Quantities, Lubrication chart 5-6
5.2.1 Recommended lubricants and service items 5-6
5.22 Lubrication chart 5-7
5.23 Lubrication chart symbols 5-9
53 Lubricants and service fluids 5-10
5.3.1 General data 5-10
5.3.2 Diesel fuels 5-10
5.33 Lube oils for Diesel engines 5-11
5.34 Coolant for Diesel engines 5-13
5.35 Hydraulic oil 5-15
5.36 Lube oils for splitterboxes 5-20
5.37 Lube oils for travel gears 5-20
5.3.8 Qil for slipring seal — travel gear 5-21
5.3.9 Qil for axle bearing 5-21
5.3.10 Grease and other lubricants 5-21
5.3.11 Oil for hinges and joints 5-22
5.3.12 Taking oil samples 5-23
5.4 Preparations for maintenance 5-27
5.4.1 Maintenance position 5-28
54.2 Open the cooler guard 5-31
5.4.3 Electrical system 5-32
5.5 Diesel engine 5-32
5.51 Check the engine oil level 5-32
5.5.2 Engine compartment 5-33
553 Change the engine oil 5-34
554 Change the lube oil filter 5-36
5.5.5 Check / change the V-belt 5-37
5.56 Check the Diesel engine location for leaks and condition 5-38
557 Check mounting of air intake and exhaust lines 5-38
55.8 Qil separator 5-39
5.59 Diesel engine – Electrical system 5-39
5.5.10 Vibration damper 5-40
5.6 Cooling system 5-41
5.6.1 Check the coolant level 5-41
5.6.2 Clean the cooling system 5-43
5.6.3 Check the cooling system 5-44
5.6.4 Check the corrosion inhibitor / antifreeze fluid concentration in the coolant 5-45
5.6.5 Change the coolant 5-49
57 Fuel system 5-50
5.71 Drain the fuel filter condensation 5-51
57.2 Drain condensation and sediments from fuel tank 5-52
57.3 Empty the fuel tank 5-52
57.4 Change the fuel filter cartridges 5-55
57.5 Bleed the fuel filter / fuel system 5-57
5.8 Air filter system 5-62
5.8.1 Clean / change the air filter 5-62
5.8.2 Clean air filter service cover and dust discharge valve 5-64
5.9 Hydraulic system 5-65
5.91 Qil level in hydraulic tank 5-65
59.2 Change the return filter 5-67
59.3 Clean magnetic plug in filter block 5-68
594 Change the filter in the replenishing circuit 5-69
5.9.5 Check the hydraulic system for function and leaks 5-70
5.9.6 Clean the oil cooler 5-70
5.97 Change the hydraulic cil 5-71
5.9.8 Clean the hydraulic tank 5-72
5.10 Splitterbox 5-73
5.10.1 Check oil level 5-73
5.10.2 Change the gear oil 5-74
5.11 Electrical system 5-75
5.11.1 Check the indicator lights and illumination 5-76
5.11.2 Batteries 5-76
5.11.3 Change the bulbs 5-78
5.12 Heating and fresh air system, air conditioning system 5-79
5.12.1 Check the heater for function and leaks 5-79
5.12.2 Heater — fresh air filter 5-80
5.12.3 Air conditioning system 5-81
5.124 Check / clean the air conditioner’’s water drain valves 5-84
5.13 Travel gear 5-84
5.5.5 Check / change the V-belt 5-37
5.56 Check the Diesel engine location for leaks and condition 5-38
557 Check mounting of air intake and exhaust lines 5-38
55.8 Qil separator 5-39
5.59 Diesel engine – Electrical system 5-39
5.5.10 Vibration damper 5-40
5.6 Cooling system 5-41
5.6.1 Check the coolant level 5-41
5.6.2 Clean the cooling system 5-43
5.6.3 Check the cooling system 5-44
5.6.4 Check the corrosion inhibitor / antifreeze fluid concentration in the coolant 5-45
5.6.5 Change the coolant 5-49
57 Fuel system 5-50
5.71 Drain the fuel filter condensation 5-51
57.2 Drain condensation and sediments from fuel tank 5-52
57.3 Empty the fuel tank 5-52
57.4 Change the fuel filter cartridges 5-55
57.5 Bleed the fuel filter / fuel system 5-57
5.8 Air filter system 5-62
5.8.1 Clean / change the air filter 5-62
5.8.2 Clean air filter service cover and dust discharge valve 5-64
5.9 Hydraulic system 5-65
5.91 Qil level in hydraulic tank 5-65
59.2 Change the return filter 5-67
59.3 Clean magnetic plug in filter block 5-68
594 Change the filter in the replenishing circuit 5-69
5.9.5 Check the hydraulic system for function and leaks 5-70
5.9.6 Clean the oil cooler 5-70
5.97 Change the hydraulic cil 5-71
5.9.8 Clean the hydraulic tank 5-72
5.10 Splitterbox 5-73
5.10.1 Check oil level 5-73
5.10.2 Change the gear oil 5-74
5.11 Electrical system 5-75
5.11.1 Check the indicator lights and illumination 5-76
5.11.2 Batteries 5-76
5.11.3 Change the bulbs 5-78
5.12 Heating and fresh air system, air conditioning system 5-79
5.12.1 Check the heater for function and leaks 5-79
5.12.2 Heater — fresh air filter 5-80
5.12.3 Air conditioning system 5-81
5.124 Check / clean the air conditioner’’s water drain valves 5-84
5.13 Travel gear 5-84
5.13.1 Check the condition of the travel gear 5-84
5.13.2 Check the oil level 5-85
5.13.3 Change the gear oil 5-85
5.13.4 Travel gear – slip ring area 5-87
5.14 Track components 5-93
5.14.1 Check screws and nuts on track components for tight seating 5-93
5.14.1 Check screws and nuts on track components for tight seating 5-93
5.14.2 Check the seal on the carrier rollers, track rollers and idlers 5-94
5.14.3 Idler guide 5-94
5.144 Chain tension 5-97
5.14.5 Changing the chain 5-100
5.14.6 Clean the tracks 5-106
5.14.7 Check track wear 5-106
5.14.8 Lubricate the equalizer bar bearing 5-107
5.14.9 Axle bearing – oil filling 5-107
5.15 Working attachment 5-109
5.15.1 Check the attachments 5-109
5.15.1 Check the attachments 5-109
5.15.2 Change the teeth 5-109
5.15.3 Change the screwed on tooth retainer 5-110
5.15.4 Lubricate the attachment bearing points 5-111
5.15.5 Check the bearing play 5-112
5.15.6 Bucket – stops 5-113
5.16 Total machine 5-114
5.16.1 Check the machine for external damage 5-114
5.16.1 Check the machine for external damage 5-114
5.16.2 Windshield wiper 5-114
5.16.3 Piston rod preservation 5-115
5.16.4 Taking the machine out of service 5-116
5.17 Cab – tilting device 5-116
517.1 Raise the operator’s platform 5-116
517.1 Raise the operator’s platform 5-116
5.17.2 Lower the operator’s platform 5-118
5.18 Cleaning the machine 5-120
5.181 Wet clean the machine 5-120
5.181 Wet clean the machine 5-120
5.18.2 Clean the Diesel engine 5-121
5.18.3 Clean the track components 5-121
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