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Liebherr R 974 C with long reach demolition attachment 449 1010 1011 1057 1058 1084 1124 1146 Hydraulic Excavator Operating Manual SN 27700
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Liebherr R 974 C with long reach demolition attachment 449 1010 1011 1057 1058 1084 1124 1146 Hydraulic Excavator Operating Manual SN 27700 – PDF DOWNLOAD
Product Identification
Manufacturer: LIEBHERR France S.A.S.
Type: R 974 C with long reach demolition attachment
Type no.: 449 / 1010 / 1011 / 1057 / 1058 / 1084 / 1124 / 1146
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Description
Liebherr R 974 C with long reach demolition attachment 449 1010 1011 1057 1058 1084 1124 1146 Hydraulic Excavator Operating Manual SN 27700 – PDF DOWNLOAD
FILE DETAILS:
Liebherr R 974 C with long reach demolition attachment 449 1010 1011 1057 1058 1084 1124 1146 Hydraulic Excavator Operating Manual SN 27700 – PDF DOWNLOAD
Language : English
Pages : 449
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Liebherr R 974 C with long reach demolition attachment 449 1010 1011 1057 1058 1084 1124 1146 Hydraulic Excavator Operating Manual SN 27700 – PDF DOWNLOAD
Product Identification
Manufacturer: LIEBHERR France S.A.S.
Type: R 974 C with long reach demolition attachment
Type no.: 449 / 1010 / 1011 / 1057 / 1058 / 1084 / 1124 / 1146
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.
TABLE OF CONTENTS:
Liebherr R 974 C with long reach demolition attachment 449 1010 1011 1057 1058 1084 1124 1146 Hydraulic Excavator Operating Manual SN 27700 – PDF DOWNLOAD
1 Product description 1-1
1 1 Assembly – overview 1-1
1 1 1 Machine with backhoe attachment 1-1
1 1 2 Machine with demolition attachment 1-2
1 1 3 Uppercarriage 1-3
1 1 4 Undercarriage 1-4
1 2 Technical data 1-4
1 3 Vibration emissions 1-4
1 1 Assembly – overview 1-1
1 1 1 Machine with backhoe attachment 1-1
1 1 2 Machine with demolition attachment 1-2
1 1 3 Uppercarriage 1-3
1 1 4 Undercarriage 1-4
1 2 Technical data 1-4
1 3 Vibration emissions 1-4
2 Safety instructions 2-1
2 1 Meaning of the symbols in this manual 2-1
2 2 Use in accordance with the regulations 2-2
2 3 Safety Instructions 2-2
2 4 Bringing the machine safely into service 2-5
2 5 Servicing the machine safely 2-13
2 6 Signs on the machine 2-19
2 6 1 Introduction 2-19
2 6 2 Arrangement of signage 2-20
2 6 3 Explanation of signage 2-21
2 6 4 Nameplates on the machine 2-27
2 1 Meaning of the symbols in this manual 2-1
2 2 Use in accordance with the regulations 2-2
2 3 Safety Instructions 2-2
2 4 Bringing the machine safely into service 2-5
2 5 Servicing the machine safely 2-13
2 6 Signs on the machine 2-19
2 6 1 Introduction 2-19
2 6 2 Arrangement of signage 2-20
2 6 3 Explanation of signage 2-21
2 6 4 Nameplates on the machine 2-27
3 Control and operation 3-1
3 1 Operating and control elements 3-1
3 1 1 Controls in the operator’s cab 3-1
3 1 2 The joysticks 3-4
3 1 3 Control unit 3-7
3 1 4 Monitoring display 3-12
3 1 5 Main screen 3-15
3 1 6 Information provided in the menus (Software Version V6 0) 3-24
3 1 7 Controls on side control desks 3-38
3 1 8 Controls and instrumentation for optional equipments 3-40
3 1 9 Display for LIEBHERR particle filter (optional) 3-43
3 2 The access to the cab 3-45
3 2 1 Entering or leaving the cab 3-46
3 3 The equipment of the cab 3-48
3 3 1 The safety lever 3-48
3 3 2 Operator’s seat 3-49
3 3 3 Windscreen 3-52
3 3 4 Sunshade 3-53
3 3 5 Emergency exit – rear window 3-54
3 3 6 Interior lighting 3-54
3 3 7 Fire extinguisher* 3-54
3 3 8 The heater and air conditioner 3-55
3 3 9 Additional standstill heater (Option) 3-61
3 4 Setting the machine into operation 3-65
3 4 1 Safety instructions for the starting of the machine 3-65
3 4 2 Before starting the machine 3-66
3 4 3 Turning on the electrical system 3-67
3 4 4 Starting the Diesel engine 3-68
3 4 5 Speed adjustment and operating modes 3-69
3 4 6 Notes after starting the engine 3-71
3 4 7 Warm-up phase for Diesel engine and hydraulic circuit 3-71
3 4 8 Switching the Diesel engine off 3-72
3 4 9 Starting aids 3-74
3 4 10 Jump start procedure 3-75
3 4 11 Anti-theft device with code key (option) 3-76
3 4 12 Immobilizer with electronic ignition key (option) 3-76
R 954 C with long reach demolition attachment I
Working with the machine 3-78
3 5 1 The travel movements 3-85
3 5 2 Drive warning device (optional extra) 3-89
3 5 3 The uppercarriage swing movements 3-90
3 5 4 Working position 3-92
3 5 5 Working attachment control 3-93
3 5 6 Lowering the working attachment with the engine shut down 3-95
3 5 7 Control of an extended demolition attachment 3-96
3 5 8 The operation of the machine with LIEBHERR «LDC» reach monitoring system 3-98
3 5 9 Control of a rotating device 3-116
3 5 10 Control of special equipments via the additional pedals 3-117
3 5 11 Commutation of the controls for an additional user AHS (special equipment) 3-120
3 5 12 Special control system of the joysticks (Option) 3-121
3 5 13 Cut off by end switches of attachment movements (Option) 3-123
3 5 14 Use of the excavator for lifting loads overhead 3-127
3 5 15 Overload warning device (Option) 3-128
3 5 16 Height adjustable cab (Option) 3-129
Operating the excavator in safety modes 3-132
3 6 1 Board E52 for safety mode of Diesel engine & servo control 3-132
3 6 2 Safety operation of the main working pumps 3-135
3 6 3 Emergency attachment lowering with defective servo circuit 3-136
3 6 4 Emergency supply of the boom cylinders (optional) 3-137
3 6 5 Towing with the machine, emergency towing of the machine 3-139
Removal and installation of attachment parts 3-142
3 7 1 Removal and installation of a bucket 3-143
3 7 2 Attaching and dismounting the bucket with improved sealing 3-144
3 7 3 Attaching and dismounting the grab on stick 3-147
3 7 4 Attaching and dismounting the grab on the industrial stanchion 3-149
3 7 5 Attaching and dismounting the stick to the boom 3-152
3 7 6 Instructions for installation and removal of demolition attachments 3-154
3 7 7 Removal and installation of attachments stored on benches 3-156
3 7 8 Removal and installation of attachments in complete storing frameworks 3-163
3 7 9 Multi quick change hydraulic couplings (option) 3-168
3 7 10 Installation & removal of plug in boom with quick change adapter 3-171
3 7 11 Mechanical quick-change adapter (optional extra) 3-173
3 7 12 Hydraulic quick-change adapter ( optional extra) 3-177
3 7 13 LIKUFIX- hydraulic coupling system (optional extra) 3-184
General working methods 3-186
3 8 1 Minimum impact working methods for your machine 3-186
3 8 2 Preparatory activities 3-187
3 8 3 Using a backhoe bucket 3-188
3 8 4 Loading a transport vehicle 3-189
3 8 5 Skimming 3-190
3 8 6 Using a clamshell bucket (earthmoving attachment) 3-191
3 8 7 Using a multiple tine grapple (industrial attachment) 3-193
3 8 8 Using an hydraulic hammer 3-194
Adjustment of undercarriage width (option) 3-195
3 9 1 Hydraulic adjustment of undercarriage width 3-195
Installing & removing the serial counterweight 3-196 ° 0
Hydraulic removable counterweight 3-199 ~
3 11 1 Safety guidelines for lifting and lowering the counterweight 3-199 0
3 11 2 Removal and lifting up of counterweight 3-200 g
3 12 2 Loading the machine with a crane 3-206 ~
4 1 1 Electrical errors in the engine control system (PLD-CR) 4-2
4 1 2 System errors in the electrical servo control circuit 4-5
4 1 3 Communication and coding errors 4-8
4 1 4 Other electrical errors (general switches and transmitter circuits, ) 4-10
4 1 5 Operation errors (also displayed as warning symbols in field SY) 4-12
4 2 Faults and remedies 4-14
4 2 1 Diesel engine and fuel system 4-14
4 2 2 Hydraulic system 4-15
4 2 3 Transmission 4-16
4 2 4 Electrical system 4-16
4 2 5 Work equipment 4-17
4 2 6 Heating/air-conditioning system 4-18
4 3 LIEBHERR particles filter system 4-19
4 3 1 LIEBHERR reach monitoring system «LDC» 4-20
4 4 Fuses and relays 4-22
4 4 1 Electrical power box E50 with main fuses 4-22
4 4 2 Control plate A1010 with fuses 4-23
5 1 Servicing the machine safely 5-1
5 2 Maintenance access doors 5-7
5 2 1 Overview of access doors 5-7
5 2 2 Door retaining rods 5-8
5 2 3 Opening, closing, locking the engine hood 21 5-9
5 3 Lubricants and operating fluids 5-10
5 3 1 General information on changing lubricants and operating fluids 5-10
5 3 2 Lubrication chart 5-11
5 3 3 Lubricants chart 5-12
5 3 4 Operating material chart 5-13
5 4 Lubricants and operating fluids specification 5-14
5 4 1 Diesel fuel 5-14
5 4 2 Diesel fuels with the LIEBHERR Particles filter 5-15
5 4 3 Lubricating oil for the Diesel engine 5-15
5 4 4 Coolant for the diesel engine 5-17
5 4 5 Hydraulic liquids 5-20
5 4 6 Lubricating grease and other lubricants 5-25
5 5 Diesel engine 5-26
5 5 1 Checking the oil level in the Diesel engine 5-26
5 5 2 Replacing the engine oil and the engine oil filter elements 5-27
5 5 3 Polyvee belt for the airco compressor and alternator drive 5-29
5 5 4 Lubricating the starter ring gear 5-29
5 5 5 Checking mounting bolts 5-31
5 5 6 Oil separator 5-32
5 5 7 Heater flanges 5-32
5 5 8 Checking and adjustment of valve clearance 5-33
5 6 Cooling system 5-35
5 6 1 Checking and cleaning the cooling system 5-35
5 6 2 Checking the coolant level 5-35
5 6 3 Coolant antifreeze and anti-corrosion fluid 5-36
5 6 4 Changing the coolant 5-36
5 7 Fuel system 5-39
5 7 1 Refuelling 5-39
5 7 2 Draining the fuel tank 5-42
5 7 3 Emptying and cleaning the fuel tank 5-42
5 7 4 Draining the fuel prefilter 5-43
5 7 5 Replacing the fuel filter elements 5-43
5 7 6 Bleeding the fuel system 5-46
5 8 Dry air filter 5-47
R 954 C with long reach demolition attachment I
10101988 Demolition
MJFCIFSS
Operating instructions
5 8 1 Changing the main element 5-49
5 8 2 Changing the safety element 5-50
5 8 3 Checking the intake air lines 5-50
5 9 LIEBHERR particles filter (In option) 5-51
5 9 1 Drain the condensation water: 5-51
5 9 2 Water separator maintenance: 5-51
5 10 Hydraulic system 5-52
5 10 1 Depressurizing the hydraulic system 5-52
5 10 2 Checking the oil level, emptying and refilling the hydraulic tank 5-53
5 10 3 Checking and cleaning the oil cooler system 5-56
5 10 4 Return filter 5-57
5 10 5 Servofilter 5-58
5 10 6 Replenishing oil filter in swing circuit 5-59
5 10 7 Servo control circuit 5-59
5 10 8 Air bleeding of the servo control chambers 5-60
5 10 9 Bleeding the hydraulic pumps 5-60
5 10 10 Bleeding the hydraulic cylinders 5-61
5 10 11 Removing the suction hose to the pumps 5-63
5 10 12 Breather filter on the hydraulic tank 5-64
5 10 13 High pressure filters in working circuit 5-64
5 10 14 Bypass oil filter for hydraulic system (Special equipment) 5-65
5 10 15 Servicing the hydraulic cylinder 5-66
5 10 16 Replacing hydraulic hoses 5-67
5 11 Oil changes on components 5-68
5 11 1 General information 5-68
5 11 2 Swing gear – Oil level check and oil change 5-69
5 11 3 Travel gear oil change 5-70
5 11 4 Splitterbox – Oil change 5-71
5 12 The track components 5-71
5 12 1 Checking the mounting screws of the track components 5-72
5 12 2 Checking the track chains tension 5-72
5 12 3 Retensioning the track 5-73
5 12 4 Releasing the track chain tension 5-7 4
5 12 5 Cleaning the track components 5-75
5 13 Undercarriage with adjustable track gauge 5-75
5 13 1 Adjusting the track gauge of the undercarriage 5-77
5 13 2 Lubrication of the undercarriage 5-82
5 13 3 Checking the slide clearance on the track width adjustment 5-86
5 14 Electrical system 5-91
5 14 1 Notes on the electrical system 5-91
5 14 2 Main battery switch 5-91
5 14 3 Battery care 5-92
5 14 4 Slip ring assembly (optional extra) 5-93
5 15 Heating/air-conditioning system 5-94
5 15 1 Recirculated and fresh air filters 5-94
5 15 2 Heating system 5-95
5 15 3 Air-conditioning system 5-95
5 16 Greasing the machine 5-98
5 16 1 The centralized lubrication system 5-98 ° 0
5 16 2 Operation of the full automatic system 5-100 ~
5 16 3 Emergency lubrication with defective lubrication system 5-102 0
5 16 4 To refill a grease container 5-102 g
5 16 5 Changes in the lubrication circuit 5-104 ~
5 16 6 Greasing the grab (optional extra) 5-104 b!!c:
5 17 Quick-change systems 5-105 ~
5 17 1 Greasing the mechanical quick-change adapter (optional extra) 5-105 ~
5 17 2 Hydraulic quick-change adapter (optional extra) 5-105
5 17 3 LIKUFIX (optional extra) 5-107
R 954 C with long reach demolition attachment I
5 18 Check mounting bolts for tightness 5-108
5 18 1 Mounting bolts of the counterweight 5-108
5 18 2 Mounting screws of the swing ring 5-108
5 18 3 Mounting screws of the hydraulic oil and fuel tank 5-109
5 18 4 Mounting bolts of the swing gear and motor 5-109
5 18 5 Mounting bolts central piece to side frames (option “removable side frames”) 5-110
5 19 Drive unit brakes and swing gear brakes 5-110
5 20 General maintenance points 5-110
5 20 1 Replacing working parts 5-110
5 20 2 Checking or replacing the teeth on the bucket 5-111
5 20 3 Welding work on the machine 5-113
5 21 Maintenance chart 5-115
6 1 Appendix 1 – Video monitoring of rear area 6-1
6 1 1 Video camera 6-1
6 1 2 Display 6-1
6 1 3 Control and connecting box 6-1
3 1 Operating and control elements 3-1
3 1 1 Controls in the operator’s cab 3-1
3 1 2 The joysticks 3-4
3 1 3 Control unit 3-7
3 1 4 Monitoring display 3-12
3 1 5 Main screen 3-15
3 1 6 Information provided in the menus (Software Version V6 0) 3-24
3 1 7 Controls on side control desks 3-38
3 1 8 Controls and instrumentation for optional equipments 3-40
3 1 9 Display for LIEBHERR particle filter (optional) 3-43
3 2 The access to the cab 3-45
3 2 1 Entering or leaving the cab 3-46
3 3 The equipment of the cab 3-48
3 3 1 The safety lever 3-48
3 3 2 Operator’s seat 3-49
3 3 3 Windscreen 3-52
3 3 4 Sunshade 3-53
3 3 5 Emergency exit – rear window 3-54
3 3 6 Interior lighting 3-54
3 3 7 Fire extinguisher* 3-54
3 3 8 The heater and air conditioner 3-55
3 3 9 Additional standstill heater (Option) 3-61
3 4 Setting the machine into operation 3-65
3 4 1 Safety instructions for the starting of the machine 3-65
3 4 2 Before starting the machine 3-66
3 4 3 Turning on the electrical system 3-67
3 4 4 Starting the Diesel engine 3-68
3 4 5 Speed adjustment and operating modes 3-69
3 4 6 Notes after starting the engine 3-71
3 4 7 Warm-up phase for Diesel engine and hydraulic circuit 3-71
3 4 8 Switching the Diesel engine off 3-72
3 4 9 Starting aids 3-74
3 4 10 Jump start procedure 3-75
3 4 11 Anti-theft device with code key (option) 3-76
3 4 12 Immobilizer with electronic ignition key (option) 3-76
R 954 C with long reach demolition attachment I
Working with the machine 3-78
3 5 1 The travel movements 3-85
3 5 2 Drive warning device (optional extra) 3-89
3 5 3 The uppercarriage swing movements 3-90
3 5 4 Working position 3-92
3 5 5 Working attachment control 3-93
3 5 6 Lowering the working attachment with the engine shut down 3-95
3 5 7 Control of an extended demolition attachment 3-96
3 5 8 The operation of the machine with LIEBHERR «LDC» reach monitoring system 3-98
3 5 9 Control of a rotating device 3-116
3 5 10 Control of special equipments via the additional pedals 3-117
3 5 11 Commutation of the controls for an additional user AHS (special equipment) 3-120
3 5 12 Special control system of the joysticks (Option) 3-121
3 5 13 Cut off by end switches of attachment movements (Option) 3-123
3 5 14 Use of the excavator for lifting loads overhead 3-127
3 5 15 Overload warning device (Option) 3-128
3 5 16 Height adjustable cab (Option) 3-129
Operating the excavator in safety modes 3-132
3 6 1 Board E52 for safety mode of Diesel engine & servo control 3-132
3 6 2 Safety operation of the main working pumps 3-135
3 6 3 Emergency attachment lowering with defective servo circuit 3-136
3 6 4 Emergency supply of the boom cylinders (optional) 3-137
3 6 5 Towing with the machine, emergency towing of the machine 3-139
Removal and installation of attachment parts 3-142
3 7 1 Removal and installation of a bucket 3-143
3 7 2 Attaching and dismounting the bucket with improved sealing 3-144
3 7 3 Attaching and dismounting the grab on stick 3-147
3 7 4 Attaching and dismounting the grab on the industrial stanchion 3-149
3 7 5 Attaching and dismounting the stick to the boom 3-152
3 7 6 Instructions for installation and removal of demolition attachments 3-154
3 7 7 Removal and installation of attachments stored on benches 3-156
3 7 8 Removal and installation of attachments in complete storing frameworks 3-163
3 7 9 Multi quick change hydraulic couplings (option) 3-168
3 7 10 Installation & removal of plug in boom with quick change adapter 3-171
3 7 11 Mechanical quick-change adapter (optional extra) 3-173
3 7 12 Hydraulic quick-change adapter ( optional extra) 3-177
3 7 13 LIKUFIX- hydraulic coupling system (optional extra) 3-184
General working methods 3-186
3 8 1 Minimum impact working methods for your machine 3-186
3 8 2 Preparatory activities 3-187
3 8 3 Using a backhoe bucket 3-188
3 8 4 Loading a transport vehicle 3-189
3 8 5 Skimming 3-190
3 8 6 Using a clamshell bucket (earthmoving attachment) 3-191
3 8 7 Using a multiple tine grapple (industrial attachment) 3-193
3 8 8 Using an hydraulic hammer 3-194
Adjustment of undercarriage width (option) 3-195
3 9 1 Hydraulic adjustment of undercarriage width 3-195
Installing & removing the serial counterweight 3-196 ° 0
Hydraulic removable counterweight 3-199 ~
3 11 1 Safety guidelines for lifting and lowering the counterweight 3-199 0
3 11 2 Removal and lifting up of counterweight 3-200 g
3 12 2 Loading the machine with a crane 3-206 ~
4 1 1 Electrical errors in the engine control system (PLD-CR) 4-2
4 1 2 System errors in the electrical servo control circuit 4-5
4 1 3 Communication and coding errors 4-8
4 1 4 Other electrical errors (general switches and transmitter circuits, ) 4-10
4 1 5 Operation errors (also displayed as warning symbols in field SY) 4-12
4 2 Faults and remedies 4-14
4 2 1 Diesel engine and fuel system 4-14
4 2 2 Hydraulic system 4-15
4 2 3 Transmission 4-16
4 2 4 Electrical system 4-16
4 2 5 Work equipment 4-17
4 2 6 Heating/air-conditioning system 4-18
4 3 LIEBHERR particles filter system 4-19
4 3 1 LIEBHERR reach monitoring system «LDC» 4-20
4 4 Fuses and relays 4-22
4 4 1 Electrical power box E50 with main fuses 4-22
4 4 2 Control plate A1010 with fuses 4-23
5 1 Servicing the machine safely 5-1
5 2 Maintenance access doors 5-7
5 2 1 Overview of access doors 5-7
5 2 2 Door retaining rods 5-8
5 2 3 Opening, closing, locking the engine hood 21 5-9
5 3 Lubricants and operating fluids 5-10
5 3 1 General information on changing lubricants and operating fluids 5-10
5 3 2 Lubrication chart 5-11
5 3 3 Lubricants chart 5-12
5 3 4 Operating material chart 5-13
5 4 Lubricants and operating fluids specification 5-14
5 4 1 Diesel fuel 5-14
5 4 2 Diesel fuels with the LIEBHERR Particles filter 5-15
5 4 3 Lubricating oil for the Diesel engine 5-15
5 4 4 Coolant for the diesel engine 5-17
5 4 5 Hydraulic liquids 5-20
5 4 6 Lubricating grease and other lubricants 5-25
5 5 Diesel engine 5-26
5 5 1 Checking the oil level in the Diesel engine 5-26
5 5 2 Replacing the engine oil and the engine oil filter elements 5-27
5 5 3 Polyvee belt for the airco compressor and alternator drive 5-29
5 5 4 Lubricating the starter ring gear 5-29
5 5 5 Checking mounting bolts 5-31
5 5 6 Oil separator 5-32
5 5 7 Heater flanges 5-32
5 5 8 Checking and adjustment of valve clearance 5-33
5 6 Cooling system 5-35
5 6 1 Checking and cleaning the cooling system 5-35
5 6 2 Checking the coolant level 5-35
5 6 3 Coolant antifreeze and anti-corrosion fluid 5-36
5 6 4 Changing the coolant 5-36
5 7 Fuel system 5-39
5 7 1 Refuelling 5-39
5 7 2 Draining the fuel tank 5-42
5 7 3 Emptying and cleaning the fuel tank 5-42
5 7 4 Draining the fuel prefilter 5-43
5 7 5 Replacing the fuel filter elements 5-43
5 7 6 Bleeding the fuel system 5-46
5 8 Dry air filter 5-47
R 954 C with long reach demolition attachment I
10101988 Demolition
MJFCIFSS
Operating instructions
5 8 1 Changing the main element 5-49
5 8 2 Changing the safety element 5-50
5 8 3 Checking the intake air lines 5-50
5 9 LIEBHERR particles filter (In option) 5-51
5 9 1 Drain the condensation water: 5-51
5 9 2 Water separator maintenance: 5-51
5 10 Hydraulic system 5-52
5 10 1 Depressurizing the hydraulic system 5-52
5 10 2 Checking the oil level, emptying and refilling the hydraulic tank 5-53
5 10 3 Checking and cleaning the oil cooler system 5-56
5 10 4 Return filter 5-57
5 10 5 Servofilter 5-58
5 10 6 Replenishing oil filter in swing circuit 5-59
5 10 7 Servo control circuit 5-59
5 10 8 Air bleeding of the servo control chambers 5-60
5 10 9 Bleeding the hydraulic pumps 5-60
5 10 10 Bleeding the hydraulic cylinders 5-61
5 10 11 Removing the suction hose to the pumps 5-63
5 10 12 Breather filter on the hydraulic tank 5-64
5 10 13 High pressure filters in working circuit 5-64
5 10 14 Bypass oil filter for hydraulic system (Special equipment) 5-65
5 10 15 Servicing the hydraulic cylinder 5-66
5 10 16 Replacing hydraulic hoses 5-67
5 11 Oil changes on components 5-68
5 11 1 General information 5-68
5 11 2 Swing gear – Oil level check and oil change 5-69
5 11 3 Travel gear oil change 5-70
5 11 4 Splitterbox – Oil change 5-71
5 12 The track components 5-71
5 12 1 Checking the mounting screws of the track components 5-72
5 12 2 Checking the track chains tension 5-72
5 12 3 Retensioning the track 5-73
5 12 4 Releasing the track chain tension 5-7 4
5 12 5 Cleaning the track components 5-75
5 13 Undercarriage with adjustable track gauge 5-75
5 13 1 Adjusting the track gauge of the undercarriage 5-77
5 13 2 Lubrication of the undercarriage 5-82
5 13 3 Checking the slide clearance on the track width adjustment 5-86
5 14 Electrical system 5-91
5 14 1 Notes on the electrical system 5-91
5 14 2 Main battery switch 5-91
5 14 3 Battery care 5-92
5 14 4 Slip ring assembly (optional extra) 5-93
5 15 Heating/air-conditioning system 5-94
5 15 1 Recirculated and fresh air filters 5-94
5 15 2 Heating system 5-95
5 15 3 Air-conditioning system 5-95
5 16 Greasing the machine 5-98
5 16 1 The centralized lubrication system 5-98 ° 0
5 16 2 Operation of the full automatic system 5-100 ~
5 16 3 Emergency lubrication with defective lubrication system 5-102 0
5 16 4 To refill a grease container 5-102 g
5 16 5 Changes in the lubrication circuit 5-104 ~
5 16 6 Greasing the grab (optional extra) 5-104 b!!c:
5 17 Quick-change systems 5-105 ~
5 17 1 Greasing the mechanical quick-change adapter (optional extra) 5-105 ~
5 17 2 Hydraulic quick-change adapter (optional extra) 5-105
5 17 3 LIKUFIX (optional extra) 5-107
R 954 C with long reach demolition attachment I
5 18 Check mounting bolts for tightness 5-108
5 18 1 Mounting bolts of the counterweight 5-108
5 18 2 Mounting screws of the swing ring 5-108
5 18 3 Mounting screws of the hydraulic oil and fuel tank 5-109
5 18 4 Mounting bolts of the swing gear and motor 5-109
5 18 5 Mounting bolts central piece to side frames (option “removable side frames”) 5-110
5 19 Drive unit brakes and swing gear brakes 5-110
5 20 General maintenance points 5-110
5 20 1 Replacing working parts 5-110
5 20 2 Checking or replacing the teeth on the bucket 5-111
5 20 3 Welding work on the machine 5-113
5 21 Maintenance chart 5-115
6 1 Appendix 1 – Video monitoring of rear area 6-1
6 1 1 Video camera 6-1
6 1 2 Display 6-1
6 1 3 Control and connecting box 6-1
Questions? Email us: [email protected]
PLEASE NOTE:
- This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
- This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
- Require some other service manual or have any queries: please WRITE to us at [email protected]
S.V
