Original Factory Service Repair Manual for the Hitachi Zaxis 450 class (450, 450H, 450LC, 450LCH, 460LCH) Excavator.
Service Manual consists of the following three separate volumes:
Technical Manual (Operational Principle)
Technical Manual (Troubleshooting)
Workshop Manual
This manual is very detailed and contains all the official Hitachi manufacturer specifications, troubleshooting, repair instructions step by step with illustrations and wiring diagrams. Simple to complicated repairs can be completed effortlessly with the information provided. It is 100 percent complete and intact. The manual is specifically written for the DIY as well as the experienced mechanic.
Models Covered:
Zaxis 450 Class (ZAXIS 450, ZAXIS 450H, ZAXIS 450LC, ZAXIS 450LCH, ZAXIS 460LCH)
CONTENTS AS FOLLOWS:
Workshop Manual Contents:
SECTION 1 GENERAL INFORMATION
Group 1 Precautions for disassembling and Assembling
Group 2 Tightening Torque
Group 3 Painting
Group 4 Bleeding Air from Hydraulic Oil Tank
SECTION 2 UPPERSTRUCTURE
Group 1 Cab
Group 2 Counterweight
Group 3 Main Frame
Group 4 Pump Device
Group 5 Control Valve
Group 6 Swing Device
Group 7 Pilot Valve
Group 8 Pilot Shut-Off Valve
Group 9 Signal Control Valve
Group 10 Solenoid Valve
Group 11 Shockless Valve
SECTION 3 UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Device
Group 3 Center Joint
Group 4 Track Adjuster
Group 5 Front Idler
Group 6 Upper and Lower Roller
Group 7 Track
SECTION 4 FRONT ATTACHMENT
Group 1 Front Attachment
Group 2 Cylinder
SECTION 5 ENGINE AND ACCESSORY
Technical Manual (Operational Principle) Contents:
SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Control System
Group 2 Hydraulic System
Group 3 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) Contents:
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Excavator Test
Group 5 Component Test
Group 6 Adjustment
SECTION 5 TROUBLESHOOTING
Group 1 General
Group 2 Component Layout
Group 3 Troubleshooting A
Group 4 Troubleshooting B
Group 5 Troubleshooting C
Group 6 Electrical System Inspection
Group 7 ICX
THE ATTACHED DIAGRAM LIST:
ZAXIS450 CLASS/460LCH ELECTRICAL CIRCUIT DIAGRAM
ZAXIS450 CLASS/460LCH CONNECTORS
ZAXIS450 CLASS/460LCH CAB HARNESS
ZAXIS450 CLASS BATTERY RELAY HARNESS
ZAXIS450 CLASS ENGINE HARNESS
ZAXIS460LCH ENGINE HARNESS
ZAXIS450 CLASS/460LCH MONITOR HARNESS
ZAXIS450 CLASS/460LCH HYDRAULIC CIRCUIT DIAGRAM (Backhoe)
ZAXIS450 CLASS HYDRAULIC CIRCUIT DIAGRAM (Backhoe with Counterweight Removal Device)
ZAXIS450 CLASS HYDRAULIC CIRCUIT DIAGRAM (Loading Shovel)
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Model Specification: Hitachi Zaxis 450 class (450, 450H, 450LC, 450LCH, 460LCH) Excavator
Language: English
File Format: PDF
Requirements: Adobe PDF Reader & WinZip
Zoom In/Out: yes
Notes: Bookmarked, searchable, Fully printable, instant download
Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Smartphone, Android etc…
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