Liebherr Tractor PR 746 1293, 1294 (USA / CAN) Crawler Dozer Operator’s Manual 11216 – PDF DOWNLOAD

Description

Liebherr Tractor PR 746 1293, 1294 (USA / CAN) Crawler Dozer Operator’s Manual 11216 – PDF DOWNLOAD

FILE DETAILS:

Liebherr Tractor PR 746 1293, 1294 (USA / CAN) Crawler Dozer Operator’s Manual 11216 – PDF DOWNLOAD

Language : English
Pages : 386
Downloadable : Yes
File Type : PDF
Size: 83.6 MB

DESCRIPTION:

Liebherr Tractor PR 746 1293, 1294 (USA / CAN) Crawler Dozer Operator’s Manual 11216 – PDF DOWNLOAD

Product ID
Manufacturer: Liebherr-Werk Telfs GmbH
Type: PR 746
Type no.: 1293, 1294 (USA / CAN)
From Serial no.: 11216

Preface:

This operator’s manual has been written for the operator and for the maintenance
staff of the machine.
It contains the descriptions for:
– Chapter 1 “Product description”
– Chapter 2 “Safety instructions”
– Chapter 3 “Control, operation”
– Chapter 4 “Malfunctions”
–  Chapter 5 “Maintenance”
The operator’s manual must 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 set up, troubleshooting during work procedure, disposal of production wastes, care, disposal of service and auxiliary materials.
Service including maintenance, inspection and repair work
Transport or loading the machine

This allows the machine operator to familiarize himself with the machine more
easily and prevent malfunctions due to improper operation.

Observation of the operator’s manual by maintenance staff:
– increases reliability in use
– extends the service life of your machine
– reduces repair costs and downtime

• The operator’s manual belongs with the machine. Make sure that a copy is
  always readily available in the operator’s cab.
• The operator’s manual should be supplemented with instructions for accident
  prevention and environmental protection based on existing national regulations.
  In addition to the operator’s manual 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 operator’s manual contains all required information for control, operation
  and maintenance of your machine.
• Some illustrations in this operator’s manual may depict details and working devices
  which differ to 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 this operator’s manual.
• If you need additional explanations or instructions, please don’t hesitate to contact
  the Technical Documentation and Service Department.

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Liebherr Tractor PR 746 1293, 1294 (USA / CAN) Crawler Dozer Operator’s Manual 11216 – PDF DOWNLOAD

1 Product description 15
1.1 Technical description 15
1.1.1 Design overview 15
1.2 Technical data 17
1.2.1 Vibrations 17
1.2.2 CO2 emissions of diesel engine 18
1.2.3 Sound emission 19
1.2.4 Maximum operating weight 19
1.3 Warranty conditions 20
1.3.1 Additional information 20
1.3.2 Warranty declaration, emission limits, warranty rights and obligations 20
1.3.3 Warranty coverage from manufacturer 21
1.3.4 Warranty obligations of the owner 21
1.3.5 Warranty 21
1.3.6 Warranty parts 22
1.3.7 Exclusions 22
1.4 Tightening torques 23
1.4.1 Preload values and tightening torques for screws with standard and fine
metric thread according to DIN ISO 261 23
1.4.2 Tightening torque for cutting edges, end bits and adapters 29
2 Safety guidelines, signs 31
2.1 Designation of warning notes 31
Additional rules and guidelines 32
2.2 Symbols in the operator’s manual 32
2.3 Proper use 32
Laws, rules, guidelines and safety regulations ., 0 2.3.1 32
2.3.2 Intended use 32
2.3.3 Foreseeable misuse 33
2.3.4 Danger area of the machine 34
2.3.5 Operating conditions 35
2.3.6 Disposal 36
2.4 Description of personnel 37
2.4.1 Personal protective equipment 37
2.4.2 Requirements for personnel 37
2.4.3 Operator 37
2.4.4 Operator 38
2.4.5 Maintenance staff 39
2.4.6 Guide 40
2.5 Signs on the machine 40
2.5.1 Warning signs 40
2.5.2 Information signs 50
2.5.3 Type plates 60
2.6 Safety instructions 61
2.6.1 General safety instructions 61
2.6.2 Safety guidelines for crushing and burn prevention 62
2.6.3 Safety guidelines for fire and explosion prevention 63
2.6.4 Safety instructions for machine start up 63
2.6.5 Safety guidelines for start up 63
2.6.6 Safety guidelines for working 64
2.6.7 Safety guidelines for turning machine off 65
2.6.8 Safety instructions for transporting machine 65
2.6.9 Safety instructions for towing machine 66
2.6.10 Safety instructions for maintenance 66
2.6.11 Safety guidelines for welding work on machine 69
2.6.12 Safety guidelines for working on attachment 69
2.6.13 Safety guidelines for loading machine with a crane 69
2.6.14 Safety notes for maintenance of hydraulic hoses and hose lines 70
2.6.15 Safety guidelines for maintenance work on machines with hydro accumulators 70
2.6.16 Roll over protection (ROPS) and falling object protection (FOPS) 71
2.6.17 Equipment and attachment parts 71
2.6.18 Protection from vibrations 72
2.6.19 See and be seen 72
2.6.20 Safety notes for Diesel engines with electronic control units 73
2.6.21 Safety notes for working on Common Rail System of Diesel engines 74
3 Control, operation 77
3.1 Operating and control elements 77
3.1.1 Operator’s cab 77
3.1.2 Control elements on the operator’s platform 79
3.1.3 Display unit 83
3.1.4 Exhaust gas treatment 123
3.2 Operation 126
3.2.1 Battery main switch 126
3.2.2 Entering and exiting the machine 127
3.2.3 Emergency exit 128
3.2.4 Door lock 129
3.2.5 Standard operator’s seat 131
3.2.6 Operator’s seat with pneumatic comfort suspension 131
3.2.7 Premium operator’s seat (option) 139
3.2.8 Premium ISRI (option) operator’s seat 146
3.2.9 Safety belt 152
3.2.10 Adjust the armrests and joysticks 155
3.2.11 Heating and air conditioning unit 156
3.2.12 Control panel Heating system and Air conditioning system 161
3.2.13 Sliding window 165
3.2.14 Interior light of the cab and reading light 165
3.2.15 Inside mirror 165
3.2.16 Electrical windscreen wiper system and windscreen washer system 166
3.2.17 Compartment for documentation 168
3.2.18 Turn the engine compartment lighting on 169
3.2.19 Back up warning device 169
3.2.20 Back up warning device – disengageable 170
3.2.21 Fire extinguisher 171
3.2.22 Rotating beacon 172
3.2.23 LiDAT (option) 172
3.3 Operation 173
3.3.1 Operating machine on a daily basis 173
3.3.2 Using the machine at low or high ambient temperatures 183
3.3.3 Starting diesel engine 183
3.3.4 Travel mode 189
3.3.5 Driving 196
3.3.6 Braking 198
3.3.7 Take the machine out of service 200
3.3.8 Working in water 204
3.3.9 Working with the attachment 205
3.3.10 Work with optional equipment 214
3.3.11 Diesel particle filter (option) 216
3.4 Work methods 222
3.4.1 Grading 222
3.4.2 Fine grading 223
3.4.3 Using several machines simultaneously 224
3.4.4 Creating and banking up trenches 225
3.4.5 Land clearing 226
3.4.6 Ripping 228
3.5 Install and remove the attachment 230
3.5.1 Installation guidelines for installation and removal of working attachment
230
3.5.2 Install the bearing shells of the attachment 230
3.5.3 Install and remove the push frame with the straight blade 232
3.6 Transport 240
3.6.1 Transport the machine by truck or rail 240
3.6.2 Loading the machine with the crane 243
3.7 Emergency operations 246
3.7.1 Emergency mode function 246
3.7.2 Tow the machine 246
3.7.3 Jump start procedure 255
4 Operating problems 257
4.1 Servicecodes
4.1.1 Service code – Display unit 257
4.2 Problems – Cause – Remedy 259
4.2.1 Diesel engine 259
4.2.2 Hydraulic system 261
4.2.3 Travel gear, tracks 262
4.2.4 Electrical system 262
4.2.5 Heating system 262
4.2.6 Working attachments 263
4.3 Problem remedy 264
4.3.1 Fuses 264
4.3.2 Fuses and relays in the central electric compartment 266
5 Maintenance 273
5.1 Maintenance and inspection schedule 273
5.2 Fill quantities, lubrication schedule 279
5.2.1 Recommended lubricants 279
5.2.2 Recommended operating fluids 279
5.2.3 Lubrication schedule 280
5.2.4 Symbols in the lubrication chart 282
5.3 Lubricants and fuels 283
5.3.1 General information about lubricants and fuels 283
5.3.2 Diesel fuels 284
5.3.3 Engine oils 284
5.3.4 Coolant 285
5.3.5 Diesel exhaust fluids 286
5.3.6 Hydraulic oil 287
5.3.7 Lube oils for splitterboxes 292
5.3.8 Lube oils for travel gearbox 293
5.3.9 Oil for duo cone (slipring) seal Travel gear 294
5.3.10 Oil for axle bearing 294
5.3.11 Grease and other lubricants 294
5.3.12 Oil for hinges and joints 296
5.4 Take oil samples 297
5.4.1 Oil samples and oil analysis 297
5.5 Preparatory maintenance tasks 301
5.5.1 Safety instructions for maintenance 301
5.5.2 Maintenance position 301
5.5.3 Turn the electrical system off 304
5.6 Overall machine 305
5.6.1 Lubricating all lube points according to lubrication chart 305
5.6.2 Checking the window wiper 305
5.7 Diesel engine 306
5.7.1 Check the engine oil level 306
5.7.2 Checking the diesel engine configuration and the belly pans for contamination
and cleaning them 307
5.8 Cooling system 308
5.8.1 Check the coolant level and refill 308
5.8.2 Clean the cooling system 310
5.9 Fuel system 314
5.9.1 Notes for work on the fuel system 314
5.9.2 Fuel preliminary filter: Drain the condensation 314
5.9.3 Fuel tank: Drain condensation and sediments 315
5.9.4 Empty and clean the fuel tank 316
5.10 Air filter system 319
5.10.1 Replacing the air filter 319
5.10.2 Clean the dust discharge valve 321
5.11 Diesel particle filter 323
5.12 Hydraulic system 324
5.12.1 Check the oil level in the hydraulic tank and add oil 324
5.13 Splitterbox 328
5.13.1 Splitterbox: Check the oil level 328
5.14 Electrical system 329
5.14.1 Check the display unit and lighting 329
5.15 Heater, ventilation, air conditioning system 330
5.15.1 Inspection of the air conditioning system by HVAC specialist staff 330
5.15.2 To check the capacitor 330
5.16 Drive gear 331
5.16.1 Travel gearbox: checking the condition 331
5.16.2 Checking the oil level in the duo cone (slip ring) area 331
5.17 Track components 333
5.17.1 Checking the nuts and bolts of the travel gear components are firmly
seated 333
5.17.2 Check and adjust the chain tension 334
5.17.3 Grease the equalizer bar bearing 338
5.18 Working attachment 339
5.18.1 Checking the cutting edges, corners and ripper teeth for wear 339
5.18.2 Checking the mounting screws and pin retainers of the working attachment
for tight seating 339
5.18.3 Removing and installing the ripper tooth tips 339
5.19 Cleaning the machine 344
5.19.1 Wet cleaning the machine 344
5.20 Preservation tasks 346
5.20.1 Protecting the piston rods 346
5.20.2 Taking the machine out of service 346
Index 347

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