All-Inclusive Factory Service Technical manual for Hitachi Wheel Loaders Models Zaxis ZW150-6.

This manual will assist you in diagnosing, repairing, troubleshooting, and operating for your wheel loader.

Covered Models:
   Zaxis ZW150-6

The manual comprises 6 documents, including the Workshop Manual, two Troubleshooting Manuals, two Operational Principle Manuals, and Wiring Diagram

1. Workshop Manual (WPTC50-EN-01-6)
Format: PDF, 613 pages
Language: English
Table of Contents:
   GENERAL
      Precautions for Disassembling and Assembling
      Tightening
      Painting
      Bleed Air from Circuit
      Preparation
   MAINTENANCE STANDARD
      Body
      Front Attachment
      Front Attachment (Parallel Link)
   VEHICLE
      Cab
      Counterweight
      Center Hinge
      Engine
      Radiator Assembly
      Hydraulic Oil Tank
      Fuel Tank
   TRAVEL SYSTEM
      Tire
      Drive Unit
      Axle
      Propeller Shaft
      Brake Valve
      Steering Device
      Emergency Steering Device
   FRONT ATTACHMENT
      Front Attachment
      Cylinder
      Front Attachment (Parallel Link)
      Cylinder (Parallel Link)
   SERVICE MANUAL REVISION REQUEST FORM

2. Troubleshooting Manual (TTPTC50-EN-01)
Format: PDF, 496 pages
Language: English
Table of Contents:
   INTRODUCTION
   SYMBOL AND ABBREVIATION
   SAFETY
   GROUP CONTENTS
   OPERATIONAL PERFORMANCE TEST
   TROUBLESHOOTING
   SERVICE MANUAL REVISION REQUEST FORM
   The Attached Diagram List

3. Troubleshooting Manual (TTPTC50-EN-00)
Format: PDF, 495 pages
Language: English

4. Operational Principle Manual (TOPTC50-EN-01)
Format: PDF, 527 pages
Language: English
Table of Contents:
   INTRODUCTION
   SYMBOL AND ABBREVIATION
   GROUP CONTENTS
   GENERAL
   SYSTEM
   COMPONENT OPERATION
   SERVICE MANUAL REVISION REQUEST FORM

5. Operational Principle Manual (TOPTC50-EN-00)
Format: PDF, 486 pages
Language: English
Table of Contents:
   INTRODUCTION
   SYMBOL AND ABBREVIATION
   GENERAL
      Specifications
      Component Layout
      Component Specifications
   SYSTEM
      Controller
      Control System
      Engine System
      Hydraulic System
      Electrical System
   COMPONENT OPERATION
      Pump Device
      Cooling Fan System
      Steering Valve
      HST Motor
      Pilot Valve
      Brake Charge Valve/Manifold Valve
      Transmission
      Axle
      Brake Valve
      Priority Valve
      Ride Control Valve
      Others

6. Wiring Diagram (TTPTCA0-EN-00_circuit)
Format: PDF, 17 pages
Language: English
Table of Contents:
   ELECTRICAL CIRCUIT DIAGRAM 1
   ELECTRICAL CIRCUIT DIAGRAM 2
   REAR FRAME HARNESS
   REAR CONSOLE HARNESS
   FRONT FRAME HARNESS
   FRONT CONSOLE HARNESS
   CENTER HARNESS
   REAR FRAME LEFT HARNESS
   SCR HARNESS
   TRANSMISSION HARNESS
   REAR GRILL UUPER HARNESS
   REAR GRILL LOWER HARNESS
   EMERGENCY STEERING HARNESS
   COLUMN (HORN / WIPER SWITCH HARNESS)
   GSM HARNESS
   GPS HARNESS
   HYDRAULIC CIRCUIT DIAGRAM