All-Inclusive Factory Service Technical manual for Hitachi Hydraulic Excavators Models EX1800-3.

This manuals will assist you in diagnosing, repairing, and operating for your hydraulic excavator.
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Covered Models:
   EX1800-3

The manual comprises 3 documents, including the Workshop Manual, Technical Manual, and Operators Manual

1. Workshop Manual (w144e00)
Format: PDF, 321 pages
Language: English
Table of Contents:
   GENERAL INFORMATION
      Precautions for Disassembling and Assembling
      Tightening
   UPPERSTRUCTURE
      Cab
      Pump Device
      Control Valve
      Swing Device
      Pilot Valve
      Solenoid Valve
      Fuel Cooler Fan Motor
      Compressor Drive Motor
      Air Conditioner
      Shuttle Valve
   UPPERSTRUCTURE
      Travel Device
      Travel Brake Valve
      Center Joint
      Adjuster Cylinder
      Front Idler
      Upper And Lower Roller
      Track Shoes
      Accumulator
      Repair Welding Procedures
   FRONT ATTACHMENT
      Cylinder
      Bushing and Point

2. Technical Manual (t144e00)
Format: PDF, 384 pages
Language: English
Table of Contents:
   GENERAL
      Specifications
      Component Layout
      Component Specifications
   SYSTEM
      Control System
      Hydraulic System
      Electrical System
   COMPONENT OPERATION
      Pump Device
      Swing Device
      Control Valve
      Pilot Valve
      Travel Device
      Others (Upperstructure)
      Others (Undercarriage)
   OPERATIONAL PERFORMANCE TEST
      Introduction
      Excavator Test
      Component Test
   TROUBLESHOOTING
      Diagnosing Procedure
      Component Layout
      Troubleshooting A
      Troubleshooting B
      Troubleshooting C
      Electrical System Inspection
   ATTACHED DIAGRAM
      EX1800-3 ELECTRICAL CIRCUIT 1/2
      EX1800-3 ELECTRICAL CIRCUIT 2/2
      EX1800-3 CONNECTOR
      EX1800-3 MAIN HYDRAULIC CIRCUIT (Loading Shovel)
      EX1800-3 MAIN HYDRAULIC CIRCUIT (Backhoe) (Serial No. A)
      EX1800-3 MAIN HYDRAULIC CIRCUIT (Backhoe) (Serial No. B)
      EX1800-3 PILOT HYDRAULIC CIRCUIT (Loading Shovel)
      EX1800-3 PILOT HYDRAULIC CIRCUIT (Backhoe) (Serial No. A)
      EX1800-3 PILOT HYDRAULIC CIRCUIT (Backhoe) (Serial No. B)

3. Operators Manual (em18712)
Format: PDF, 274 pages
Language: English
Table of Contents:
   COVER
   INTRODUCTION
   INDEX
   SAFETY
   SAFETY SIGNS
   COMPONENTS NAME
   HANDLING LADDER/EMERGENCY ROPE
   OPERATOR'S STATION
   BREAK-IN
   PRE-START INSPECTION
   OPERATING THE ENGINE
   DRIVING THE MACHINE
   OPERATING THE MACHINE
   MAINTENANCE
   STORAGE
   TROUBLESHOOTING
   SPECIFICATIONS
   MACHINE NUMBERS
   INDEX