Hitachi Zaxis 140W-3 Wheeled Excavator Workshop & Technical Manuals PDF

Note: You can purchase these manuals separately:
Parts Catalog
Equipment Components Parts Catalog
Technical Manual (Operational Principle)
Technical Manual (Troubleshooting)
Workshop Manual

This set includes technical and workshop manuals for hydraulic excavators Hitachi ZX140W-3.

Technical Manual (Operational Principle + Troubleshooting) includes technical information needed for redelivery and delivery, operation and activation of all devices and systems; technical information needed for operational performance tests and troubleshooting procedures.

The workshop manual includes technical information needed for maintenance and repair of the machine, tools, and devices needed for maintenance and repair, maintenance standards, and removal/installation and assemble/disassemble procedures. 

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This set of PDF manuals includes:
- Technical Manual (Operational Principle) Zaxis 140W-3 Wheeled Excavator - 516 pages;
- Technical Manual (Troubleshooting) Zaxis 140W-3 Wheeled Excavator - 618 pages;
- Workshop Manual ZX 140W-3 Hydraulic Excavator - 602 pages.

Contents of Technical Manual (Operational Principle):

• 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 - Swing Device
  • Group 3 - Control Valve
  • Group 4 - Pilot Valve
  • Group 5 - Electric Lever
  • Group 6 - Transmission
  • Group 7 - Axle
  • Group 8 - Travel Motor
  • Group 9 - Signal Control Valve
  • Group 10 - Steering Valve
  • Group 11 - Brake Valve
  • Group 12 - Others (Upperstructure)
  • Group 13 - Others (Undercarriage)

Contents of Technical Manual (Troubleshooting):

• SECTION 4 - OPERATIONAL PERFORMANCE TEST
  • Group 1 - Introduction
  • Group 2 - Standard
  • Group 3 - Engine Test
  • Group 4 - Excavator Test
  • Group 5 - Component Test
• 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

Contents of the Workshop Manual:

• SECTION 1 - GENERAL INFORMATION
  • Group 1 - Precautions for disassembling and Assembling
  • Group 2 - Tightening
  • 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 - Electric Lever
  • Group 9 - Signal Control Valve
  • Group 10 - Shockless Valve
  • Group 11 - Solenoid Valve
  • Group 12 - Pilot Shut-Off Solenoid Valve
  • Group 13 - Steering Valve
  • Group 14 - Brake Valve
  • Group 15 - Accumulator Charging Valve
• SECTION 3 - UNDERCARRIAGE
  • Group 1 - Swing Bearing
  • Group 2 - Travel Motor
  • Group 3 - Center Joint
  • Group 4 - Transmission
  • Group 5 - Axle
  • Group 6 - Axle Lock Cylinder
  • Group 7 - Operate-Check Valve
  • Group 8 - Solenoid Valve
  • Group 9 - Transmission Changeover Solenoid Valve
  • Group 10 - Propeller Shaft
• SECTION 4 - FRONT ATTACHMENT
  • Group 1 - Front Attachment
  • Group 2 - Cylinder
  • Group 3 - Hose-Rupture Valve
  • Group 4 - Operate-Check Valve

Diagrams and schematics:
ZAXIS 140W-3 / 170W-3 / 190W-3 / 210W-3 / 220W-3 Electrical Circuit Diagram (Standard)
ZAXIS 140W-3 / 170W-3 / 190W-3 / 210W-3 / 220W-3 Electrical Circuit Diagram (Optional)
ZAXIS 140W-3 / 170W-3 / 190W-3 / 210W-3 / 220W-3 Connectors
ZAXIS 140W-3 / 170W-3 / 190W-3 / 210W-3 / 220W-3 Cab Harness
ZAXIS 140W-3 Engine Harness
ZAXIS 140W-3 / 170W-3 / 190W-3 / 210W-3 / 220W-3 Floor Harness
ZAXIS 140W-3 / 170W-3 / 190W-3 / 210W-3 / 220W-3 Monitor Harness
ZAXIS 140W-3 Chassis Harness
ZAXIS 140W-3 / 170W-3 / 190W-3 / 210W-3 / 220W-3 Left Console Harness
ZAXIS 140W-3 / 170W-3 / 190W-3 / 210W-3 / 220W-3 Positioning Selection Harness
ZAXIS 140W-3 / 170W-3 / 190W-3 / 210W-3 / 220W-3 Blade / Outrigger Harness
ZAXIS 140W-3 / 170W-3 / 190W-3 / 210W-3 / 220W-3 License Plate Harness
ZAXIS 140W-3 Positioning Harness
ZAXIS 140W-3 / 170W-3 / 190W-3 / 210W-3 / 220W-3 Pressure Sensor (Positioning)
ZAXIS 140W-3 Swing Parking Brake Release Harness
ZAXIS 140W-3 Engine Sub Harness (1)
ZAXIS 140W-3 Engine Sub Harness (2)
ZAXIS 140W-3 / 170W-3 / 190W-3 Hydraulic Circuit Diagram (2-Piece Boom, Fully Optional)
ZAXIS 140W-3 / 170W-3 / 190W-3 Hydraulic Circuit Diagram (Monoblock Boom, Fully Optional)