Liebherr R 974B Litronic Excavator Operation & Maintenance Manual – PDF DOWNLOAD

Description

Liebherr R 974B Litronic Excavator Operation & Maintenance Manual – PDF DOWNLOAD

FILE DETAILS:

Liebherr R 974B Litronic Excavator Operation & Maintenance Manual – PDF DOWNLOAD

Language : English
Pages : 111
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Liebherr R 974B Litronic Excavator Operation & Maintenance Manual – PDF DOWNLOAD

FOREWORD:

This manual is primarily for the operator and the maintenance crew and contains information which is vital to the correct and secure operation and proper maintenance of the LIEBHERR excavator.

It includes:

– Accident Prevention Guidelines
– Operating Instructions
– Maintenance Instructions.

This Operation and Maintenance manual should be given to the OPERATOR and
any other person, who might work on the machine. It is very important that
should read the manual carefully before operating or working on the LIEBHERR
excavator and at regular intervals thereafter, for example:

The manual will make it easier for the operator to get accustomed to the hydraulic excavator and to prevent any problems due to improper handling.

• All maintenance personnel should follow the operating and maintenance instructions and your LIEBHERR excavator will give you constant and reliable service with excellent performance, reducing repair costs and down time.
• In addition to the operating and maintenance guidelines in this manual, additional local and national accident prevention guidelines and environmental regulations might be applicable and must be observed.
• The Operation and Maintenance Manual is part of the machine and should be left in the glove compartment of the operator’s cab.
• Please take notice that we cannot honor any claims which could arise due to careless handling, improper operation, inadequate maintenance, use of unauthorized oils or lubricants, non-observance of the safety instructions, etc.
• LIEBHERR reserves the right to cancel any warranty claims, service contracts etc. without prior notice if any other than Original LIEBHERR parts or parts sold by LIEBHERR are being used for maintenance and repairs.
• This Operation and Maintenance manual contains all necessary information to operate and maintain your Litronic excavator. However, should you need additional information or explanations, please contact LIEBHERR’s Technical Documentation, Service school or Customer Service Department.

TABLE OF CONTENTS:

Liebherr R 974B Litronic Excavator Operation & Maintenance Manual – PDF DOWNLOAD

Foreword 0 1
Index 03
Information to the operation and maintenance manual 05
1/ MACHINE DESCRIPTION, TECHNICAL DATA
Machine desuiption, technical data 11
Digging envelope for backhoe attachment16
Lift capacities1 7
Digging envelope for shovel attachment 18
Dimensions, operating weights 110
2/ SAFETY INFORMATION
Destined use 2 1
General safety information 22
Crushing and burn prevention23
Fire and explosion prevention23
Machine start up safety23
Engine start up and operating safety24
Machine operating safety 24
Machine parking safety25
Machine transporting safety 25
Machine towing safety26
Machine maintenance safety 26
3/ CONTROLS AND INSTRUMENTATION
The operator’s seat 31
Controls and in5trumentation in the cab32
Control and instrument panel34
4/ OPERATING PROCEDURES
Pre starting inspection 4 1
Machine start up safety43
Diesel engine operation 44
Stopping the engine46
Machine operating safety 4 7
Travel functions48
Location of the two joysticks4 1 o
Control of the swing 4 1 o
Attachment control 4 12
The heater 4 16
The heater and air conditioner 418
Transporting the excavator on flatbed trailers or railway cars419
Towing the excavator420
Guidelines for hydraulic excavators when they are used for lifting loads 428
The overload warning device429
03
5/ LUBRICATION
General safety information 5 1
Lubricant and fuel chart 52
Lubricantand fuel specifications 54
Lubrication chart 51 O
Diesel engine 511
Changing the oil In the splitterbox 514
Changing the oil in the travel gear 515
Changing the oil in the swing gear 515
Oil in the hydraulic system 516
Swing ring lubrication517
Lubrication ofattachment bearing points518
Centralized lubricating system (Optional equipment) 519
6/ MAINTENANCE
1/
Machine maintenance safety 61
The fuel system 64
The diesel engine 66
The trade components 68
The hydraulic system 61 O
The swing and travel brakes 614
Checking mounting screws for tightness 615
The air filter616
The electrical system 618
Replacing wear and tear items 621
Welding 621
Maintenance schedule 623
This chapter intentionnally blank
8/ OPTIONAL ATTACHMENT
Air cushioned driver’s seat8 1
Hydraulic removable counterweight83

Questions? Email us: [email protected]

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IMAGES PREVIEW OF THE MANUAL:

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