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

Description

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

FILE DETAILS:

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

Language : English
Pages : 101
Downloadable : Yes
File Type : PDF

DESCRIPTION:

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

Foreword01
Index 0 3
The operation and maintenance manual 05
1/ MACHINE DESCRIPTION, TECHNICAL DATA
Machine description, technical data11
Digging envelope for backhoe attachment14
Digging envelope for bottom dump bucket 17
Lift capacities 18
Dimensions and weights1 16
2/ SAFETY INFORMATION
Destined use21
General safety information 22
Crushing and burn prevention 23
Fire and explosion prevention •23
Machine start up safety 23
Engine start up and operating safety 24
Machine operating safety24
Machine parking safety 25
Machine transporting safety 25
Machine towing safety26
Machine maintenance safety26
3/ CONTROLS AND INSTRUMENTATION
The operator’s seat • 31
Controls and instrumentation in the cab 32
Control and instrument panel 34
4/ OPERATING YOUR EXCAVATOR
Pre starting inspection41
Machine start up safety •43
Diesel engine operation• • 44
Stopping the engineengine emergency shut-down 46
Machine operating safety47
Travel functions48
Joystick operation410
Control of the swing 410
Attachment control 412
Heater and air conditioner 416
Safety operation in case of pump regulation trouble 419
03
5/ LUBRICATION
General safety information 51
Lubricant and fuel chart 52
Lubricant and fuel specifications54
Lubrication chart 510
Diesel engine 511
Changing the oil in the splitterbox 512
Changing the oil in the travel gear513
Changing the oil in the swing gear 513
Oil in the hydraulic system 514
Swing ring lubrication 515
Lubrication ofattachment bearing points516
Centralized lubricating system (Optional equipment) 517
6/ MAINTENANCE
7/
Safety guidelines for maintenance 61
The diesel engine 64
The swing and travel brakes 65
The air system 66
The track components68
The hydraulic system 610
The air filter616
The electrical system 618
Replacing wear and tear items, welding 620
Maintenance schedule 621
This chapter intentionnally blank
8/ OPTIONAL ATTACHMENT
Air cushioned driver’s seat81

Need help? Contact: [email protected]

IMAGES PREVIEW OF THE MANUAL:

PLEASE NOTE:

• This is the same manual used by the DEALERSHIPS to SERVICE your vehicle.
• The manual can be all yours – Once payment is complete, you will be taken to the download page from where you can download the manual. All in 2-5 minutes time!!
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