Description

Hitachi ZW310 Wheel Loader Service Manual

The manual is applicable for the Hitachi ZW310 Wheel Loader Model

Format: PDF
Language: English
Service Manual consists of the following:

For Model ZW310 as mentioned above:

Workshop Manual: 572 Pages
Troubleshooting Manual : 569 Pages
Operation Manual : 406 Pages
Parts Manual: 597 Pages
Circuit diagram: 17 Pages

Table of Content of the Technical Manual

SECTION 4 OPERATIONAL
PERFORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Wheel Loader Test
Group 5 Component Test
Group 6 Adjustment
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Dr-ZX
Group 3 e-Wheel
Group 4 Component Layout
Group 5 Troubleshooting A
Group 6 Troubleshooting B
Group 7 Troubleshooting C
Group 8 Electrical System Inspection

Table of Content of the Operation Manual

SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Control System
Group 2 ECM System
Group 3 Hydraulic System
Group 4 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Pump Device
Group 2 Control Valve
Group 3 Hydraulic Fan Motor
Group 4 Steering Pilot Valve
Group 5 Steering Valve
Group 6 Pilot Valve
Group 7 Charging Block
Group 8 Ride Control Valve
Group 9 Drive Unit
Group 10 Axle
Group 11 Brake Valve
Group 12 Others

Hitachi ZAXIS ZW310 service manual consists of the Troubleshooting and the Operation Manual.

• Information included in the Service Manual: Technical information needed for redelivery and delivery, operation and activation of all devices and systems, operational performance tests, and troubleshooting procedures.

Pump flow control valve inside the control valve controls the pump control pressure (Pi1 – Pi2) in response to the operating stroke of the control lever.
By receiving this pump control pressure (Pi1 – Pi2), the regulator increases or decreases the pump delivery flow in response to the pressure.
When the control lever is operated, pump control pressure (Pi1 – Pi2) lowers, and the regulator increases the pump delivery flow. If the control lever is returned to neutral, pump control pressure (Pi1 Pi2) rises, and the regulator decreases the pump delivery flow.