Hitachi Hydraulic Excavator 650LC-3, 670LCH-3 Workshop Service Manual

Get your hands on the Original Illustrated Factory Workshop Service Manual for the Hitachi Hydraulic Excavator Type Zaxis 650. This manual is a comprehensive resource containing high-quality images, circuit diagrams, and detailed instructions to assist you in the operation and repair of your truck.

These manuals are invaluable for both professional mechanics and DIY enthusiasts. They are printable, contain searchable text, and feature navigation bookmarks for easy reference.

The covered models include the 650LC-3 and 670LCH-3, and the language used is English.

• Technical Manual (Operational Principle) - XXX Pages
  • SECTION 1 GENERAL
    • Group 1 Specification
    • Group 2 Component Layout
    • Group 3 Component Specifications
  • SECTION 2 SYSTEM
    • Group 1 Control System
    • 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 Swing Device
    • Group 3 Control Valve
    • Group 4 Pilot Valve
    • Group 5 Travel Device
    • Group 6 Signal Control Valve
    • Group 7 Others (Upperstructure)
    • Group 8 Others (Undercarriage)
• Technical Manual (Troubleshooting) - XXX Pages
  • SECTION 4 OPERATIONAL PERFORMANCE TEST
    • Group 1 Introduction
    • Group 2 Standard
    • Group 3 Engine Test
    • Group 4 Excavator Test
    • Group 5 Component Test
    • Group 6 Adjustment
  • SECTION 5 TROUBLESHOOTING
    • Group 1 Diagnosing Procedure
    • Group 2 Monitor Unit
    • Group 3 Dr. ZX
    • Group 4 ICF
    • Group 5 Component Layout
    • Group 6 Troubleshooting A
    • Group 7 Troubleshooting B
    • Group 8 Electrical System Inspection
• Workshop Manual - 560 Pages
  • SECTION 1 GENERAL INFORMATION
    • Group 1 Precautions for disassembling and Assembling
    • Group 2 Tightening Torque
    • Group 3 Painting
    • Group 4 Bleeding Air from Hydraulic Oil Tank
  • SECTION 2 UPPERSTRUCTURE
    • Group 1 Cab
    • Group 2 Counterweight
    • Group 3 Main Frame
    • Group 4 Pump Device
    • Group 5 Control Valve
    • Group 6 Swing Device
    • Group 7 Pilot Valve
    • Group 8 Pilot Shut-Off Solenoid Valve
    • Group 9 Solenoid Valve
    • Group 10 Signal Control Valve
    • Group 11 Shockless Valve
    • Group 12 Fan Valve
    • Group 13 Fan Motor
    • Group 14 Engine
  • SECTION 3 UNDERCARRIAGE
    • Group 1 Swing Bearing
    • Group 2 Travel Device
    • Group 3 Center Joint
    • Group 4 Track Adjuster
    • Group 5 Front Idler
    • Group 6 Upper and Lower Roller
    • Group 7 Track
  • SECTION 4 FRONT ATTACHMENT
    • Group 1 Front Attachment
    • Group 2 Cylinder