Hitachi Wheel Loader ZW120-6 Operational Principle Technical Manual PDF

NOTE: in order to fully repair and service Hitachi Wheel Loader ZW120-6 you can also purchase the following manuals:
Workshop Manual
Technical Manual (Troubleshooting)

This PDF technical manual is intended for the current repair and routine maintenance of Hitachi Wheel Loader ZW 120-6.
The technical manual covers technical service information needed for redelivery and delivery, operation and activation of all devices and systems, operational performance tests, and troubleshooting procedures.
This technical service manual is written for an experienced technician to provide technical repair information needed to maintain and repair this machine.
The machine specification and description according to the destination may be explained in this pdf manual.
This PDF instruction works with Adobe PDF Reader. So you can print and use it as a handbook whenever you need it. 
You can preview this manual by clicking on the link 'Hitachi pdf manual instant preview'.

Document Part No. TONSA60-EN-00

Models covered:
ZW 120-6

CONTENTS:

• SECTION 1 GENERAL
  • Group 1 Specifications
  • Group 2 Component Layout
  • Group 3 Component Specifications
• SECTION 2 SYSTEM
  • Group 1 Controller
  • Group 2 Control System
  • Group 3 ECM System
  • Group 4 Hydraulic System
  • Group 5 Electrical System
• SECTION 3 COMPONENT OPERATION
  • Group 1 Pump Device
  • Group 2 Control Valve
  • Group 4 Steering Valve
  • Group 5 HST Motor
  • Group 6 Pilot Valve
  • Group 8 Transmission
  • Group 9 Axle
  • Group 10 Brake Valve
  • Group 11 Priority Valve
  • Group 12 Ride Control Valve
  • Group 13 Others