Hitachi Zaxis 450-3 450LC-3 470H-3 470LCH-3 500LC-3 520LCH-3 Hydraulic Excavators PDF Manuals

This set of PDF manuals contains full technical information about repair and maintenance, instruction manuals, detailed circuits and diagrams, operator's instructions, troubleshooting information for hydraulic excavators Hitachi.
These manuals are very easy to use because they are intended for use on a personal computer and laptop.
Manuals come in PDF format. To view the information you must have any PDF Reader. Working with these manuals, you can easily copy, save, and print the information you need. If necessary, you can print pages, pictures, charts, or the entire manual completely.

This set includes following PDF manuals:
- Technical Manual (Operational Principle) Zaxis 450-3 450LC-3 470H-3 470LCH-3 500LC-3 520LCH-3 Hydraulic Excavators - 340 pages;
- Technical Manual (Troubleshooting) Zaxis 450-3 450LC-3 470H-3 470LCH-3 500LC-3 520LCH-3 Hydraulic Excavators - 586 pages;
- Operator's Manual Zaxis 450-3 450LC-3 470H-3 470LCH-3 500LC-3 520LCH-3 Hydraulic Excavators - 383 pages;
- Workshop Manual Zaxis 450-3 450LC-3 470H-3 470LCH-3 500LC-3 520LCH-3 Hydraulic Excavators - 578 pages;
- Hydraulic Circuit Diagrams.

Contents of 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 - ECM 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)

Contents of Technical Manual (Troubleshooting):

• 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 - Diagnosing Procedure
  •         Group 2 - Monitor Unit
  •         Group 3 - Dr. ZX
  •         Group 4 - ICF
  •         Group 5 - Component Layout
  •         Group 6 - Troubleshooting A
  •         Group 7 - Troubleshooting B
  •         Group 8 - Electrical System Inspection

Contents of Workshop Manual:

• Section 1 - General Information
  •         Group 1 - Precaurions 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 Solenoid Valve
  •         Group 9 - Solenoid Valve
  •         Group 10 - Signal Control Valve
  •         Group 11 - Shockless Valve
  •         Group 12 - Fan Valve
  •         Group 13 - Fan Motor
  •         Group 14 - Engine
• 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

Contents of Operator's Manual:
Safety
Safety Signs / Europe / Asia / Middle and Near East Model Only
Components Name
Operator's Station
Break-In
Operating the Engine
Driving the Machine
Operating the Machine
Assembling
Maintenance
Hydraulic Circuit and Electrical Circuit
Maintenance Under Special Environmental Conditions
Storage
Troubleshooting
Specifications
Optional Attachments and Devices