Hitachi ZW30, ZW40, ZW50 Wheel Loader Service Manual

Product Overview

The service manual is designed for the Hitachi ZW30, ZW40, ZW50 Wheel Loader models. Available in PDF format and provided in English, this comprehensive guide includes both Technical and Workshop Manuals essential for the maintenance and troubleshooting of these loader models.

Key Features

• Service Manual (Troubleshooting): Volume No. T4EK-E, 326 pages
• Workshop Manual: Volume No. W4EK-E, 335 pages

Workshop Manual Contents

• SECTION 1: General
  • Group 1: Precautions for Disassembling and Assembling
  • Group 2: Tightening
  • Group 3: Painting
• SECTION 2: Body
  • Group 1: Canopy
  • Group 2: Cab
  • Group 3: Counterweight
  • Group 4: Center Hinge
  • Group 5: Engine Hood
  • Group 6: HST Pump and Main Pump
  • Group 7: HST Motor
  • Group 8: Control Valve
• SECTION 3: Travel System
  • Group 1: Tire
  • Group 2: Reduction Gear
  • Group 3: Axle
  • Group 4: Propeller Shaft
  • Group 5: Master Cylinder
  • Group 6: Parking Brake Solenoid
  • Group 7: Inching Valve
  • Group 8: Power Steering
  • Group 9: Steering Cylinder
• SECTION 4: Front Attachment
  • Group 1: Front Attachment
  • Group 2: Cylinder

Technical Manual Contents

• SECTION 1: General
  • Group 1: Specification
  • Group 2: Component Specification
  • Group 3: Component Layout
• SECTION 2: System
  • Group 1: Fuel System
  • Group 2: Hydraulic System
  • Group 3: Electrical System
• SECTION 3: Component Operation
  • Group 1: HST Pump
  • Group 2: HST Motor
  • Group 3: Axle
  • Group 4: Brake
  • Group 5: Orbitrol
  • Group 6: Loading Control Valve
  • Group 7: Main Pump
• SECTION 4: Operational Performance
  • Group 1: Introduction
  • Group 2: Standard
  • Group 3: Engine Test
  • Group 4: Wheel Loader Test

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