Liebherr LH120 ETG, LH150C, LH150 ETG Hydraulic Excavator Service Repair Manual

Table of Content of the LH120 ETG, LH150C, LH150 ETG Manual:

• Introduction
• Technical data
• Maintenance
• Drive group
• Cooling system
• Working hydraulics
• Hydraulic components
• Travel hydraulics
• Steering System
• Brake System
• Electrical system
• Transmission/ Travel gear mechanism
• Axles / Drive
• Steel Components- basic machine
• Working attachment
• Operator’s Cab / heating / air conditioning unit
• Lubrication system
• Slewing gear mechanism / Slewing ring
• Equipment / options
• Diagnosis

This manual contains technical data, design and functional descriptions, as well as instructions as regards the operation and the adjustment of machine settings. The document includes a number of drawings, functional diagrams, as well as detailed views of units and assemblies of LIEBHERR hydraulic excavators.

The documentation has been designed to support customer support services, but does of course not replace proper technical training and qualification of the user, and participation in LIEBHERR operator training courses.