All-Inclusive Factory Service Technical manual for Hitachi Crawler Excavators Models EX400.

This manuals will assist you in diagnosing, repairing, and operating for your crawler excavator.
You can use a Windows, Mac, or Android device to view this manuals. You only need to have a PDF reader installed.

Covered Models:
   EX400

The manual comprises 2 documents, including the Workshop Manual, and Operators Manual

1. Workshop Manual (km10800)
Format: PDF, 1007 pages
Language: English
Table of Contents:
   HOW TO USE
      Section and Group Contents
      Introduction
      Features of This Manual
      Safty Information
   SPECIFICATIONS
      General Specifications
      Components Specifications
      Torque Reference
      Others
      Conversion Table
   GENERAL
      Introduction
      Construction
      Hydraulic System
      Electric System
      Maintenance
   SUPERSTRUCTURE
      Superstructure
      Hydraulic Pump Device
      Control Valve
      Swing Device
      Pilot Valve
      Control Neutralizer Valve
      Shockless Valve
      Accumulator
      Solenoid Valve
      Mode Selection Cylinder
   UNDERCARRIAGE
      Undercarrige
      Travel Device
      Center Joint
   FRONT-END ATTACHMENTS
      Front-End Attachment
      Hydraulic Cylinder
      Pin and Bushing
      Point and Side Cutter
   HYDRAULIC SYSTEM
      Outline
      Main Hydraulic Circuit
      Pilot Circuit
      Single Operation
      Combined Operation
      Heavy Lift Operation (option)
      Hydraulic Circuit Diagram
   PNEUMATIC SYSTEM
      General
      Air-Compressor
      Grpoup 03 Governor
      Auto-Drain Valve
      Circuit Diagram
   ELECTRICAL SYSTEM
      Safety Precautions
      Specifications
      Construction and Function
      Circuit Operations
      Maintenance
   TROUBLSHOOTING
      Introduction
      Diagnose Malfunctions
      Excavator Performance Test
      Components Performance Standard
      Electrical System Test
   ENGINE
      General Information
      Maintenance
      Engine Assembly-1 (Disassembly)
      Engine Assembly-II (Inspection and Repair)
      Engine Assembly-III (Reassembly)
      Lubricating System
      Cooling System
      Fuel System
      Turbo Charger
      Air Compressor
      Engine Electricals
      Troubleshooting
      Special Tools

2. Operators Manual (em16475)
Format: PDF, 160 pages
Language: English