Hitachi ZX 330-350 -5G Hydraulic Excavator Service Repair Manual Download

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Models:
ZX330-5G
ZX330LC-5G
ZX350H-5G
ZX350LCH-5G
ZX350K-5G
ZX350LCK-5G

This manual is a complete factory service repair manual for Hitachi ZX 330-350 -5G Hydraulic Excavator.
This manual consists of three portions: Hitachi ZX 330-350 -5G Technical Manual(Troubleshooting), TECHNICAL MANUAL(Operational Principle) and Hitachi ZX 330-350 -5G Workshop Manual.

Information included in the Technical Manual(Troubleshooting):
technical information needed for operational performance tests, and troubleshooting procedures and Electrical Circuit Diagram.

Information included in the Technical Manual(Operational Principle):
technical information needed for redeliver and delivery, operation and activation of all devices and systems.

Information included in the Workshop Manual:
technical information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, and removal/installation and assemble/disassemble procedures.

Service Repair Manual Covers:

ZX 330LC-5G Telescopic Arm (Rope type) [ S-TC300R-B ]

WORKSHOP MANUAL
SECTION 1 GENERAL INFORMATION
Group 1 Precautions for Disassembling and Assembling
Group 2 Tightening
Group 3 Painting
Group 4 Bleeding Air
Group 5 Pressure Release Procedure
Group 6 Preparation
SECTION 2 MAINTENANCE STANDARD
Group 1 Upperstructure
Group 2 Undercarriage
Group 3 Front Attachment
SECTION 3 UPPERSTRUCTURE
Group 1 Cab
Group 2 Counterweight
Group 3 Main Frame
Group 4 Engine
Group 5 Radiator Assembly
Group 6 Hydraulic Oil Tank
Group 7 Fuel Tank
Group 8 Pump Device
Group 9 Control Valve
Group 10 Swing Device
Group 11 Pilot Valve
Group 12 Solenoid Valve
Group 13 Signal Control Valve
SECTION 4 UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Device
Group 3 Center Joint
Group 4 Track Adjuster
Group 5 Upper and Lower Rollers
Group 6 Track
SECTION 5 FRONT ATTACHMENT
Group 1 Front Attachment
Group 2 Cylinder

TECHNICAL MANUAL(Operational Principle)
SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Controller
Group 2 Control System
Group 3 Engine System
Group 4 Hydraulic System
Group 5 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Pump Device
Group 2 Swing Device
Group 3 Control Valve
Group 4 Pilot Valve
Group 5 Travel Device
Group 6 Signal Control Valve
Group 7 Others (Upperstructure)
Group 8 Others (Undercarriage)

TECHNICAL MANUAL(Troubleshooting)
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Machine Performance Test
Group 5 Component Test
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Monitor
Group 3 e-Service
Group 4 Component Layout
Group 5 Troubleshooting A
Group 6 Troubleshooting B
Group 7 Air Conditioner

Hitachi ZX 330-350 -5G ELECTRICAL CIRCUIT DIAGRAM 
Hitachi ZX 330-350 -5G HYDRAULIC CIRCUIT DIAGRAM
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Language: English 
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