All-Inclusive Factory Service Technical manual for Hitachi Wheel Loaders Models Zaxis ZW30, Zaxis ZW40 and Zaxis ZW50.

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

Covered Models:
   Zaxis ZW30
   Zaxis ZW40
   Zaxis ZW50

The manual comprises 5 documents, including three Technical Manuals, the Workshop Manual, and Wiring Diagram

1. Technical Manual (T4ER-EN-00)
Format: PDF, 274 pages
Language: English
Table of Contents:
   T4ER-EN-00
   INTRODUCTION
   SAFETY
   GENERAL
      Specification
      Component Specification
     Component Layout
   SYSTEM
      Fuel System
      Hydraulic System
       Electrical System
   COMPONENT OPERATION
      HST Pump
      HST Motor
      Axle
      Brake
      Orbitroll
      Control Valve
      Main Pump
   OPERATIONAL PERFORMANCE TEST
       Introduction
      Standard
      Engine Test
      Wheel Loader Test
   TROUBLESHOOTING
      Diagnosing Procedure
      Failure List
      Engine
      Vehicle Performance
   SERVICE MANUAL REVISION REQUEST FORM

2. Technical Manual (T4EK-E-01)
Format: PDF, 326 pages
Language: English
Table of Contents:
   T4EK-E-01
   INTRODUCTION
   SAFETY
   GENERAL
      Specification
      Component Specification
      Component Layout
   SYSTEM
      Fuel System
      Hydraulic System
      Electrical System
   COMPONENT OPERATION
      HST Pump
      HST Motor
      Axle
      Brake
      Orbitrol
      Loading Control Valve
      Main Pump
   OPERATIONALPERFORMANCE TEST
      Introduction
      Standard
      Engine Test
      Wheel Loader Test
   TROUBLESHOOTING
      Diagnosing Procedure
      Failure List
      Engine
      Vehicle Performance
      Air Conditioner
   SERVICE MANUAL REVISION REQUEST FORM
   THE ATTACHED DIAGRAM LIST

3. Technical Manual (T4EK-E-00)
Format: PDF, 282 pages
Language: English
Table of Contents:
   INTRODUCTION
   SAFETY
   GENERAL
      Specification
      Component Specification
      Component Layout
   SYSTEM
      Fuel System
      Hydraulic System
      Electrical System
   COMPONENT OPERATION
      HST Pump
      HST Motor
      Axle
      Brake
      Orbitroll
      Control Valve
      Main Pump
   OPERATIONAL PERFORMANCE TEST
      Introduction
      Standard
      Engine Test
      Wheel Loader Test
   TROUBLESHOOTING
      Diagnosing Procedure
      Failure List
      Engine
      Vehicle Performance
   SERVICE MANUAL REVISION REQUEST FORM

4. Workshop Manual (W4EK-E-01)
Format: PDF, 335 pages
Language: English
Table of Contents:
   W4EK-E-01
   INTRODUCTION
   SAFETY
   GENERAL
      Precautions for Disassemblingand Assembling
      Tightening
      Painting
      Canopy
      Cab
      Counterweight
      Center Hinge
      Engine Hood
      HST Pump and Main Pump
      HST Motor
      Control Valve
   TRAVEL SYSTEM
      Tire
      Reduction Gear
      Axle
      Propeller Shaft
      Master Cylinder
      Parking Brake Solenoid
      Inching Valve
      Power Steering
      Steering Cylinder
   FRONT ATTACHMENT
      Front Attachment
      Cylinder
   SERVICE MANUAL REVISION REQUEST FORM

5. Wiring Diagram (T4EK-E-01_Circuit)
Format: PDF, 3 pages
Language: English
Table of Contents:
   ZW50 AIR CONDITIONER ELECTRICAL CIRCUIT DIAGRAM
   ZW50 ROPS CAB ELECTRICAL CIRCUIT DIAGRAM
   ZW50 AIR CONDITIONER ELECTRIC PARTS