Hitachi ZX170W-3 & ZX190W-3 Wheeled Excavators Workshop + Technical Manuals PDF

Note: You may also be interested in the following PDF manuals for the Hitachi Wheeled Excavators Zaxis 170W-3, 190W-3:
Parts Catalog
Equipment Components Parts Catalog
Technical Manual (Operational Principle)
Technical Manual (Troubleshooting)

To your attention, we want to present the Workshop + Technical Manuals which includes basic instructions for troubleshooting,  how to use, technical maintenance, and repair of Hitachi ZX170W-3 & ZX190W-3 Wheeled Excavators models. This complete information contains full technical material, service instructions, management of troubleshooting, special instructions, a lot of pictures, and schematics for wheeled excavators Hitachi Zaxis 170W-3 and 190W-3 models.

Factory file helps to carry out installation or removal, maintenance, and repair instructions, but you should read all material especially the safety rules to avoid any problems. Electronic guide comes in PDF format. To view the service information you have to use any PDF Reader. Working with this tutorial, you can easily copy, save, and print the text you need. If necessary, you can print pages, pictures, charts, or the entire manual completely. You can contact us if you have any questions or need our help. Our managers will be happy to help you.

This set of PDF manuals includes:
- Workshop Manual ZX 170W-3 / 190W-3 Hydraulic Excavator - 605 pages;
- Technical Manual (Troubleshooting) Zaxis 170W-3 / 190W-3 Wheeled Excavator - 625 pages;
- Technical Manual (Operational Principle) Zaxis 170W-3 / 190W-3 Wheeled Excavator - 531 pages.

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

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

Diagrams, schematics, and circuits:
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)