Liebherr Hydraulic excavator R966 Operator’s manual SN37620 – PDF DOWNLOAD

Description

Liebherr Hydraulic excavator R966 Operator’s manual SN37620 – PDF DOWNLOAD

FILE DETAILS:

Liebherr Hydraulic excavator R966 Operator’s manual SN37620 – PDF DOWNLOAD

Language : English
Pages : 242
Downloadable : Yes
File Type : PDF
Size: 51.6 MB

DESCRIPTION:

Liebherr Hydraulic excavator R966 Operator’s manual SN37620 – PDF DOWNLOAD

Product ID
Manufacturer: Liebherr Machinery (Dalian) Co. Ltd.
Type:R966
Type no.:1427
From Serial no.: 37620

Preface

This operating manual is intended for you as the machine operator or as a member of the maintenance personnel. It contains warnings, important information, and tips for working with the machine. It simplifies the process of familiarization and getting to know the machine and helps to avoid faults caused by incorrect operation.

• Compliance with the operating manual increases the reliability and service life of the machine.
• The operating manual must be kept with the machine. Make sure that a copy is always kept close at hand at the workplace.
• Read the operating manual before initial commissioning and subsequently at regular intervals. Everyone who carries out work with or on the machine must be familiar with and use this operating manual.

Examples of this work:

• Operation, including setup and fitting attachments, elimination of faults, care, disposal of service products, and consumables.
• Maintenance, including servicing, inspection, and repair.
• Transporting or loading the machine.

The owner is responsible for supplementing the operating manual with instructions based on existing national regulations on accident prevention and environmental protection. In addition to this operating manual and the regulations on accident prevention applicable in the user’s country and at the place of use, it is also necessary to comply with recognized technical rules on safety and technically proficient working.

• Some sections of this operating manual do not apply to all machines.
• Some illustrations in this operating manual may show details and implements that are different from your machine.
• In some illustrations, protective devices and covers have been removed to provide a clearer representation.
• Liebherr machines are subject to continuous development and improvement. This may have resulted in modifications to your machine that are possibly not referred to in this operating manual.
• If you require further explanations or information, please contact Liebherr customer service.

Liability and warranty

• Due to the wide variety of products offered by other manufacturers (e.g. service products, lubricants, tool attachments and spare parts), Liebherr cannot examine the general suitability and absence of defects in third-party products which are used in or on Liebherr products.
• The same applies to possible interactions between third-party products and Liebherr products. Third-party products are used in or on Liebherr machines at the user’s own discretion.
• Liebherr does not offer any warranty or accept any liability for losses of any kind caused by failures of or damage to Liebherr machines attributable to the use of third-party products. Furthermore, Liebherr will not recognise any warranty claims attributable to incorrect operation, inadequate maintenance or the failure to follow safety instructions.

Modifications, conditions, copyright

• Liebherr reserves the right to make modifications in the course of technical development, without issuing prior notification.
• Information and illustrations in these instructions are not allowed to be duplicated, distributed or used for the purposes of competing with Liebherr.
• All rights under copyright legislation are expressly reserved. The aforementioned provisions do not extend the warranty and liability conditions in the general terms and conditions of business of Liebherr.

TABLE OF CONTENTS:

Liebherr Hydraulic excavator R966 Operator’s manual SN37620 – PDF DOWNLOAD

1 Product description 15
1.1 Technical description 15
1.1.1 General overview 15
1.1.2 Uppercarriage 16
1.1.3 Undercarriage 17
1.2 Technical data 18
1.2.1 Vibration emission 18
1.2.2 Specifications 19
2 Safety warnings, signs 21
2.1 Safety advices and symbols 21
2.1.1 Designation of safety advices 21
2.1.2 Other designations 22
2.2 Additional rules and guidelines 22
2.3 Designated use 22
2.4 Signs on the machine 23
2.4.1 General overview 23
2.4.2 Warning signs 24
2.4.3 Information signs 25
2.4.4 Identification plates 29
2.5 Safety warnings 29
2.5.1 General safety instructions 29
2.5.7 Getting in and out 33
2.5.8 Starting the machine 34
copyright by
R966 IIIBHIRR 7
Contents Operating manual
2.5.9 Working 34
2.5.10 Shutting down the machine 36
2.5.11 Transporting the machine 37
2.5.12 Towing 37
2.5.13 Maintenance and repair 37
2.5.14 Modifications, add-ons and conversions 41
2.5.15 Removal and installation of the attachment pins 41
2.5.16 Protective devices (FOPS and Frontguard) 42
2.5.17 Checking machine for cracks 42
2.5.18 Regular checks 43
3 Control and operation 45
3.1 Control and operating elements 45
3.1.1 Overview of operator’s platform 45
3.1.2 Control unit A 47
3.1.3 Control unit B 48
3.2 Control 49
3.2.1 Battery main switch 49
3.2.2 Getting in and getting out 50
3.2.3 Emergency exit 52
3.2.4 Fire extinguisher (option) 52
3.2.5 Safety lever 53
3.2.6 Operator seat 54
3.2.7 Safety belt 60
3.2.8 Horn 61
3.2.9 Sun blind 61
3.2.10 Side windows 62
3.2.11 Exterior mirrors 63
3.2.17 Main menu 69
3.2.18 Camera system menu 69
copyright by
8 IIIBHIRR R966
Operating manual Contents
3.2.19 Air conditioning unit 70
3.2.20 Operating status menu 73
3.2.21 General settings menu 74
3.2.22 Machine-specific settings menu 80
3.2.23 Information menu 85
3.2.24 Tool Control menu 87
3.2.25 Messages menu 88
3.3 Operation 89
3.3.1 Inspection before commissioning 89
3.3.2 Refuelling 90
3.3.3 Electric refuelling pump (option) 91
3.3.4 Immobiliser (option) 92
3.3.5 Starting the diesel engine 94
3.3.6 Engine speed and operating mode 95
3.3.7 After starting 97
3.3.8 Sensor-controlled low idle automatic 97
3.3.9 Automatic engine stop after idling (option) 99
3.3.10 Shutting off the diesel engine 99
3.3.11 Travelling 100
3.3.12 Braking 103
3.3.13 Travel alarm (option) 103
3.3.14 Observing the inclination angle 104
3.3.15 Operating the working attachment 105
3.3.16 Turning and braking the uppercarriage 107
3.3.17 Stick cylinder protection 108
3.3.18 Operating the working tool or working attachment without mini-joystick
(option) 109
3.3.19 Operating the working tool or working attachment with a mini-joystick
3.4.4 Transferring loads 117
3.4.5 Preparatory work 118
3.4.6 Working position 119
copyright by
R966 IIIBHIRR 9
Contents Operating manual
3.4.7 Working with the backhoe bucket 119
3.4.8 Grading 121
3.4.9 Working with the hydraulic hammer 121
3.4.10 Working with the grapple 123
3.4.11 Working with the clamshell grab 123
3.4.12 Loading a transport vehicle 125
3.4.13 Lifting loads 125
3.4.14 Lifting loads with the quick release 126
3.5 Installation and removal of attachment parts 128
3.5.1 Fitting and removing the standard bucket 128
3.5.2 Fitting and removing the bucket with special seal 130
3.5.3 Fitting and removing the grapple on the stick 131
3.5.4 Fitting and removing the grapple on the industrial stick 133
3.5.5 Mechanical quick change adapter 135
3.5.6 Hydraulic quick change adapter 138
3.5.7 Likufix hydraulic coupling system 144
3.6 Installing and removing the counterweight 146
3.6.1 Installing the counterweight 147
3.6.2 Removing the counterweight 147
3.7 Transport 148
3.7.1 Driving the machine onto a low-loader 148
3.7.2 Lifting the machine with a crane 149
3.7.3 Securing the machine 151
3.8 Emergency operation 152
3.8.1 Emergency operation 152
3.8.2 Jump start 154
3.8.3 Lowering the working attachment in an emergency 154
3.8.4 Central lubrication system 156
4.2 Fault – Cause – Remedy 164
4.2.1 Diesel engine and fuel system 164
copyright by
10 IIIBHIRR R966
Operating manual Contents
4.2.2 Hydraulic system 167
4.2.3 Travel gear 167
4.2.4 Electrical system 168
4.2.5 Heating, ventilation, air conditioning system 168
4.2.6 Working attachment 169
4.3 Problem remedy 170
4.3.1 Fuses and relays 170
5 Maintenance 181
5.1 Inspection and maintenance schedule 181
5.2 Filling quantities and lubrication chart 187
5.2.1 Recommended lubricants 187
5.2.2 Recommended fuels and operating fluids 187
5.2.3 Lubricating chart 188
5.3 Fuels, lubricants and operating fluids 190
5.3.1 General information 190
5.3.2 Diesel fuels 190
5.3.3 Lubricants for the diesel engine 191
5.3.4 Coolant for the diesel engine 193
5.3.5 Hydraulic oils 196
5.3.6 Lubricating oil for gearboxes 201
5.3.7 Greases 202
5.3.8 Screenwash 204
5.3.9 Lubricant and care product for electrical and mechanical systems 204
5.4 Safety measures 205
5.5 General maintenance 206
5.5.1 Welding 206
5.5.2 Bleeding the hydraulic cylinders 206 5.5.7 Cleaning the machine 210
5.5.8 Cleaning the travel gear 211
5.5.9 Cleaning the fan and radiator 212
copyright by
R966 IIIBHIRR 11
Contents Operating manual
5.6 Drive group 213
5.6.1 Diesel engine – maintenance position 213
5.6.2 Diesel engine – checking the oil level 213
5.6.3 Fuel pre-filter – draining water 214
5.6.4 Fuel tank – draining water and sediment 214
5.6.5 Bleeding the fuel pre-filter and fuel system 215
5.6.6 Air filter – emptying the dust collecting tank 218
5.6.7 Pump distributor gear – checking the oil level 218
5.7 Cooling system 220
5.7.1 Checking the coolant level 220
5.8 Working hydraulics system 222
5.8.1 Depressurising the hydraulic system 222
5.8.2 Hydraulic tank – checking the oil level 223
5.8.3 Return filter – checking and cleaning the magnetic rod 225
5.8.4 Bypass filter (option) – checking the level of contamination of the filter
cartridge 225
5.8.5 Bleeding the control valve block 226
5.9 Electrical system 228
5.9.1 General information 228
5.10 Travel gear mechanism 229
5.10.1 Changing the oil 229
5.11 Tracked travel gear 230
5.11.1 Checking the track tension 230
5.11.2 Tightening the track 231
5.11.3 Slackening the track 232
5.11.4 Checking the mounting of the track pads and sprocket wheels 233
5.12 Working attachment 234
5.12.1 Lubricating the tool attachment 234
5.12.2 Replacing the bucket teeth 234 C: .e
5.13.3 Cleaning the pre-filter 238
5.14 Lubrication system 239
copyright by
12 IIIBHIRR R966
Operating manual
5.14.1 Topping up the grease container
6 Appendix
6.1 Initial torque and tightening angle
6.1.1 Procedure

IMAGES PREVIEW OF THE MANUAL:

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PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

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