Hitachi ZW220, ZW250 Wheel Loader Service Manual

Product Overview

This comprehensive service manual is designed for the Hitachi ZW220 and ZW250 Wheel Loader models. Presented in a convenient PDF format and written in English, this manual is your essential guide for maintaining and servicing these wheel loaders.

Key Features

• Comprehensive Manuals: Includes separate volumes for troubleshooting, operations, workshop maintenance, and parts catalog.
• Detailed Content: Over 2,000 pages of detailed technical information.
• Structured Format: Organized into easy-to-navigate sections for quick reference.

Benefits

• Gain access to in-depth technical information necessary for efficient maintenance and repair.
• Ensure proper and safe operation of the Hitachi ZW220 and ZW250 models.
• Optimize troubleshooting processes with step-by-step guidance.

Usage Recommendations

• Suitable for field technicians and maintenance professionals requiring detailed service knowledge of the ZW220 and ZW250 models.
• Ideal for workshops and garages handling repair and maintenance of Hitachi wheel loaders.
• Perfect for owners and operators looking to enhance their operational and troubleshooting skills.

Service Manual Contents

Model ZW220, ZW250:

• Service Manual (Troubleshooting): Vol. No.TT4GC-E – 581 Pages
• Operation Manual: Vol. No.TO4GC-E – 444 Pages
• Workshop Manual: Vol. No.W4GC-E – 582 Pages
• Parts Catalog: 444 Pages

Table of Contents

Workshop Manual

• SECTION 1 GENERAL
  • Group 1: Precautions for Disassembling and Assembling
  • Group 2: Tightening
  • Group 3: Painting
  • Group 4: Bleeding Air from Hydraulic Oil Tank
• SECTION 2 BODY (UPPERSTRUCTURE)
  • Cab, Counterweight, Center Hinge
  • Hydraulic Oil Tank, Pump Device
  • Control and Pilot Valves
• SECTION 3 BODY (TRAVEL SYSTEM)
  • Tire, Drive Unit, Axle
  • Brake Valve, Steering Pilot Valve
• SECTION 4 FRONT ATTACHMENT
  • Front Attachment
  • Cylinder

Operation Manual

• SECTION 1 GENERAL
  • Specification
  • Component Layout
  • Component Specifications
• SECTION 2 SYSTEM
  • Control System
  • ECM and Hydraulic Systems
  • Electrical System
• SECTION 3 COMPONENT OPERATION
  • Pump Device, Control Valve, Hydraulic Fan Motor
  • Steering Pilot and Valve
  • Drive Unit, Brake Valve

Manual Guide Composition

The Hitachi ZAXIS ZW220, ZW250 service manual is composed of both Troubleshooting and Workshop Manuals, providing essential technical information required for all aspects of machine maintenance and operation.

• Service Manual Information: Covers all necessary technical data for device activation, performance tests, and troubleshooting procedures.
• Workshop Manual Information: Provides guidance on maintenance and repair standards,”, “