Description

Liebherr LH120M, LH120C Litronic Excavator Manual

Excavator Model :
LH 120 M from serial no 58854 (Type 1102)
LH120 C Litronic from serial no 0095 (Type 1103)
Language: English
Publication: 11101175
Format: PDF
December 2013

Liebherr LH120M, LH120C Litronic Excavator Service Manual – 1912 Pages
Operator’s manual – 302 Pages

Table of Content of the Service Manual:

Introduction
Technical data
Maintenance
Drive group
Cooling system
Working hydraulics
Travel hydraulics
Hydraulic components
Steering system
Brake system
Electrical system
Travel gear mechanism
Axles / Drive
Steel parts – basic machine
Working equipment
Cab / heating / air conditioning
Lubrication system
Slewing gear mechanism / Slewing ring
Factory spezific
Options

This manual has been prepared to provide you with technical information on the design and construction of the various components which made up the LIEBHERR excavator.

The main groups are listed in the main group directory.
The subgroups are listed on the first page of each main group section. The subgroup list also includes the machines and serial numbers to which the subgroup is relevant.

In the event of minor changes, we will send you the amended page showing the current date.
If an existing subgroup is completely revised and re-edited, the new version will be assigned a new subgroup number.

This service manual shall be amended without prior notice to reflect new technical developments and
machine series

The descriptions of work in this publication describe the necessary safety precau­tions which must be taken to prevent people and the machine from being exposed to hazards.