Liebherr R 974 C-Litronic 449 1010 1011 1057 1058 1059 1060 1084 1120 1137 Hydraulic Excavator Operating Manual SN 15259 – PDF DOWNLOAD

Description

Liebherr R 974 C-Litronic 449 1010 1011 1057 1058 1059 1060 1084 1120 1137 Hydraulic Excavator Operating Manual SN 15259 – PDF DOWNLOAD

FILE DETAILS:

Liebherr R 974 C-Litronic 449 1010 1011 1057 1058 1059 1060 1084 1120 1137 Hydraulic Excavator Operating Manual SN 15259 – PDF DOWNLOAD

Language : English
Pages : 333
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Liebherr R 974 C-Litronic 449 1010 1011 1057 1058 1059 1060 1084 1120 1137 Hydraulic Excavator Operating Manual SN 15259 – PDF DOWNLOAD

Product identification
Manufacturer: LIEBHERR France S.A.S.
Type: R 974 C-Litronic
Type no.: 449 / 1010 / 1011 / 1057 / 1058 / 1059 / 1060 / 1084 / 1120 / 1137

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-Litronic 449 1010 1011 1057 1058 1059 1060 1084 1120 1137 Hydraulic Excavator Operating Manual SN 15259 – PDF DOWNLOAD

1 Product description 1-1
11 Assembly – overview 1-1
111 Machine with backhoe attachment 1-1
112 Machine with shovel attachment 1-2
113 Uppercarriage 1-2
114 Undercarriage 1-3
12 Technical data 1-3
2 Safety information, signs 2-1
21 Symbols in the operating instructions 2-1
22 Use in accordance with the regulations 2-2
23 Safety instructions 2-2
231 General safety instructions 2-2
232 Avoidance of crushing and burns 2-4
233 Avoidance of fire and explosions 2-4
24 Signs on the machine 2-5
241 Introduction 2-5
242 Arrangement of signage 2-6
243 Explanation of signage 2-7
244 Nameplates on the machine 2-11
3 Control and operation 3-1
31 Operating and control elements 3-1
311 Controls in the operator’s cab 3-1
312 The joysticks 3-3
313 Control unit 3-6
314 Monitoring display 3-11
315 Main screen 3-14
316 Information provided in the menus (Software Version V60) 3-23
317 Controls on side control desks 3-37
318 Controls and instrumentation for optional equipments 3-38
32 Access and equipment of the cab 3-42
321 Entering or leaving the cab 3-42
322 Safety lever 3-44
323 Operator’s seat 3-45
324 Windscreen 3-49
325 Sunshade 3-49
326 Emergency exit – rear window 3-50
32 7 Interior lighting 3-50
328 Fire extinguisher” 3-51
329 Lighting 3-52
321 0The heater and air conditioner 3-54
3211 Additional standstill heater (Option) 3-59
33 Setting the machine into operation 3-63
331 Safety instructions for the starting of the machine 3-63
332 Before starting the machine 3-65
333 Turning on the electrical system 3-66
334 Starting the Diesel engine 3-67
335 Speed adjustment and operating modes 3-68
336 Notes after starting the engine 3-70
337 Warm-up phase for Diesel engine and hydraulic circuit 3-70
338 Starting aids 3-72
339 Jump start procedure 3-74
3310Anti-theft device with code key (option) 3-75
3311 Immobilizer with electronic ignition key (option) 3-75
34 Working with the machine 3-77
341 Safely getting up or down 3-77
342 Working safely with the machine 3-78
343 Low idle automatic 3-82
344 Driving 3-83
345 Drive warning device (optional extra) 3-87
346 Operating the swing gear 3-88
347 Working position 3-90
348 Working attachment control 3-91
349 Lowering the working attachment with the engine shut down 3-93
341 0Control of a rotating device 3-93
3411 Lifting magnet control system (optional equipment) 3-95
3412Control of special equipments via the additional pedals 3-96
3413Commutation of the controls for an additional user AHS (special equipment) 3-99
3414Special control system of the joysticks (Option) 3-100
3415Cut off by end switches of attachment movements (Option) 3-102
3416Use of the excavator for lifting loads overhead 3-106
3417Overload warning device (Option) 3-107
3418Height and inclination adjustable cab (optional extra) 3-108
35 Operating the excavator in safety modes 3-111
351 Board E52 for safety mode of Diesel engine & servo control 3-111
352 Safety operation of the main working pumps 3-114
353 Emergency attachment lowering with defective servo circuit 3-115
354 Towing the machine 3-116
36 Attaching and dismounting equipment parts 3-117
361 Attaching and removing equipment parts safely 3-117
362 Removing and installing equipment bolts safely 3-118
363 Attaching and dismounting the bucket 3-118
364 Attaching and dismounting the bucket with improved sealing 3-119
365 Attaching and dismounting the grab on stick 3-122
366 Attaching and dismounting the grab on the industrial stanchion 3-124
367 Attaching and dismounting the stick to the boom 3-127
368 Mechanical quick-change adapter (optional extra) 3-129
369 Hydraulic quick-change adapter (optional extra) 3-134
3610LIKUFIX- hydraulic coupling system (optional extra) 3-140
37 General working methods 3-143
371 Minimum impact working methods for your machine 3-143
372 Preparatory activities 3-143
373 Using a backhoe bucket 3-144
374 Loading a transport vehicle 3-146
375 Skimming 3-146
376 Using a clamshell bucket (earthmoving attachment) 3-147
377 Using a multiple tine grapple (industrial attachment) 3-149
378 Using an hydraulic hammer 3-150
38 Adjustment of undercarriage width (option) 3-152
381 Hydraulic adjustment of undercarriage width 3-152
39 Hydraulic removable counterweight 3-153
391 Safety guidelines for lifting and lowering the counterweight 3-154
392 Removal and lifting up of counterweight 3-154
310 Transport 3-158
3101 Transporting the machine safely 3-158 ~
0 3102Transporting the machine on a low loader 3-159 ~
3103Loading the machine with a crane 3-161 ~
Malfunctions 4-1 ®
41 Error code charts 4-2
411 Electrical errors in the engine control system (PLO-CR) 4-2
412 System errors in the electrical servo control circuit 4-5
413 Communication and coding errors 4-8
414 Other electrical errors (general switches and transmitter circuits, ) 4-9
Operating instructions
415 Operation errors (also displayed as warning symbols in field SY) 4-11
42 Faults and remedies 4-13
421 Diesel engine and fuel system 4-13
422 Hydraulic system 4-14
423 Transmission 4-15
424 Electrical system 4-15
425 Work equipment 4-16
426 Heating/air-conditioning system 4-16
43 Fuses and relays 4-20
431 Electrical power box E50 with main fuses 4-20
432 Control plate A1010 with fuses 4-21
5 Maintenance 5-1
51 Servicing the machine safely 5-1
511 General safety instructions 5-1
512 Cleaning 5-2
513 Crack testing 5-2
514 Welding, drilling, firing and grinding work 5-3
515 Process materials 5-3
516 Repair work 5-4
5 1 7 Electrical system 5-5
518 Hydraulic accumulator 5-5
519 Hydraulic hoses and sheathed cables 5-5
52 Maintenance access doors 5-7
521 Overview of access doors 5-7
522 Door retaining rods 5-8
523 Opening, closing, locking the engine hood 21 5-9
53 Lubricating and operating materials 5-10
531 General information on changing lubricating and operating materials 5-10
54 Lubrication chart 5-11
541 Lubricants chart 5-13
542 Operating material chart 5-14
55 Lubricating and operating material specifications 5-15
551 Lubrication oil for the diesel engine 5-15
552 Fuel 5-16
553 Hydraulic oil 5-17
554 Transmission oil 5-20
555 Lubricating grease and other lubricants 5-20
556 Coolant 5-21
55 7 Diesel engine 5-28
558 Checking the oil level in the Diesel engine 5-28
559 Replacing the engine oil and the engine oil filter elements 5-29
551 0Polyvee belt for the airco compressor and alternator drive 5-31
5511 Lubricating the starter ring gear 5-31
5512Checking mounting bolts 5-33
5513Oil separator 5-34
5514Heater flanges 5-34
5515Checking and adjustment of valve clearance 5-35
56 Cooling system 5-37
561 Checking and cleaning the cooling system 5-37
562 Checking the coolant level 5-37
563 Coolant antifreeze and anti-corrosion fluid 5-38
564 Changing the coolant 5-38
57 Fuel system 5-41
571 Refuelling 5-41
572 Electrical refuelling pump (optional extra) 5-42
573 Draining the fuel tank 5-43
574 Emptying and cleaning the fuel tank 5-43
R 974 C-Litronic/ 10069856
MJFCIFSS
Operating instructions
575 Draining the fuel prefilter 5-44
576 Replacing the fuel filter elements 5-44
577 Bleeding the fuel system 5-47
58 Dry air filter 5-48
581 Changing the main element 5-50
582 Changing the safety element 5-51
583 Checking the intake air lines 5-51
59 Hydraulic system 5-51
591 De pressurizing the hydraulic system 5-52
592 Checking the oil level, emptying and refilling the hydraulic tank 5-53
593 Checking and cleaning the oil cooler system 5-56
594 Return filter 5-56
595 Servofilter 5-58
596 Replenishing oil filter in swing circuit 5-58
597 Servo control circuit 5-59
598 Air bleeding of the servo control chambers 5-59
599 Bleeding the hydraulic pumps 5-60
5910Bleeding the hydraulic cylinders 5-61
5911 Removing the suction hose to the pumps 5-63
5912Breather filter on the hydraulic tank 5-64
510 Bypass oil filter (Special equipment) 5-64
510 1 Servicing the hydraulic cylinder 5-66
5102 Replacing hydraulic hoses 5-67
511 Oil changes on components 5-68
511 1 General information 5-68
5112Swing gear – Oil level check and oil change 5-69
5113Travel gear oil change 5-69
5114Splitterbox – Oil change 5-71
512 The track components 5-71
5121 Checking the mounting screws of the track components 5-72
5122Checking the track chains tension 5-72
5123Retensioning the track 5-74
5124Releasing the track chain tension 5-74
5125Cleaning the track components 5-75
5 13 Electrical system 5-76
5131 Notes on the electrical system 5-76
5132 Main battery switch 5-77
5133Battery care 5-77
5134Slip ring assembly (optional extra) 5-78
514 Heating/air-conditioning system 5-79
5141 Recirculated and fresh air filters 5-79
5142 Heating system 5-80
5143Air-conditioning system 5-81
515 Greasing the machine 5-83
5151 The centralized lubrication system 5-83
5152Operation of the full automatic system 5-85
5153Emergency lubrication with defective lubrication system 5-87
5154 To refill a grease container 5-87
5155Changes in the lubrication circuit 5-89 ~
0 5156Greasing the grab (optional extra) 5-89 ~
515 ?Greasing the mechanical quick-change adapter (optional extra) 5-90 ~
516 Quick-change systems 5-91 g
5161 Hydraulic quick-change adapter (optional extra) 5-91 ®
5162LIKUFIX (optional extra) 5-92 b!:!c:
517 Check mounting bolts for tightness 5-93 ~
5171 Mounting bolts of the counterweight 5-94 ~
5172Mounting screws of the swing ring 5-94
5173Mounting screws of the hydraulic oil and fuel tank 5-95
Operating instructions
5174Mounting screws of the swing gear and motor 5-95
5175Connection of central piece and side frames (for machines with option “removable side frames”)
5-95
518 Drive unit brakes and swing gear brakes 5-96
519 General maintenance points 5-96
5191 Replacing working parts 5-96
5192 Replacing the teeth on the bucket 5-96
5193Welding work on the machine 5-98
520 Maintenance chart 5-

Contact us: [email protected]

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• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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