Hitachi Hydraulic Excavator ZX70(LC)-5G Operational Principle Technical Manual PDF

Note: also, you can purchase the following PDF manual for Hitachi Hydraulic Excavators ZX70-5G and ZX70LC-5G:
Technical Manual (Troubleshooting)
Workshop Manual

This PDF Technical Manual (Operational Principle) includes maintenance and repair information for the Hitachi Hydraulic Excavators ZX70-5G and ZX70LC-5G Models.

This technical service guide contains procedures for routine maintenance tasks, technical service schedules, describes daily and weekly procedures, detailed original instructions, a variety of pictures and diagrams, and descriptions of the necessary tools.

This pdf instruction is intended to give you a good overview of the product and its safe operation. The technical manual also contains maintenance and technical data.

This manual comes in PDF format and works with application Adobe PDF Reader (or other analogs). This application helps you to copy, save and print needed repair and service information.

Document Part No. TODEA-EN-01

Models covered:
ZX 70-5G,
ZX 70LC-5G.

CONTENTS:

• SECTION 1 GENERAL
  • Group 1 Specifications
  • Group 2 Component Layout
  • Group 3 Component Specifications
• SECTION 2 SYSTEM
  • Group 1 Control System
  • Group 2 Hydraulic System
  • Group 3 Electrical System
• SECTION 3 COMPONENT OPERATION
  • Group 1 Pump Device
  • Group 2 Swing Device
  • Group 3 Control Valve
  • Group 4 Pilot Valve
  • Group 5 Travel Device
  • Group 6 Others (Upperstructure)
  • Group 7 Others (Undercarriage)