All-Inclusive Factory Service Technical manual for Hitachi Crawler Cranes Models CX500-C and CX550-C.

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

Covered Models:
   CX500-C
   CX550-C

The manual comprises 3 documents, including the Workshop Manual, Troubleshooting Manual, and Training Text

1. Workshop Manual (W24DE-00)
Format: PDF, 852 pages
Language: English
Table of Contents:
   GENERAL INFORMATION
      Precautions for Disassembling and Assembling
      Tightening
      Bleeding Air from Hydraulic Oil Tank
   SUPERSTRUCTURE
      Cab
      Counterweight
      Main Frame
      Pump Device
      Control Valve
      Swing Device
      Hoist Device
      Boom Hoist Device
      Pilot Valve
      Pilot Shut-Off Valve
      Solenoid Valve
      Shuttle Valve
      Booster Valve
   UNDERCARRIAGE
      Swing Bearing
      Travel Device
      Center Joint
      Track Adjuster
      Front Idler
      Upper And Lower Roller
      Track
      Crawler Extend/Retract Cylinder
   ENGINE AND ACCESSORY
      General Introduction
      Engine
      Electrical Equipment
      Turbocharger
      Fuel Injection Pump
      Injection Pump Governor
      Generator (24V, 20A/30A)
      Generator (24V,40A/45A)
      Generator (24V-50A)
      Starter (24V, 5.5kW)
      Starter (24V,4.5kW)
      Air Compressor
      Calibration
   

2. Troubleshooting Manual (TT24DE-SCAN)
Format: PDF, 189 pages
Language: English
Scaned from paper book

3. Training Text (TTLA-271-CX)
Format: PDF, 108 pages
Language: English
Table of Contents:
   CX500/CX550 HYDRAULIC SYSTEM
      OUTLINE
         Outline
         Main Circuit
         Pilot Circuit
         Control Valve Control Circuit
         Brake Control Circuit
         Pump Control And Automatic Brake Circuit
         Control Lever Circuit
         Control Valve Control Circuit
         Brake Pedal Circuit
      CONTROL SYSTEM
         Outline
         Pump Control
         Motor Two Speed Control
      CONTROL CIRCUIT
         Outline
         Neutral Circuit
         Signal Operation Circuits
         Conbined Operation Circuits
      PUMP DEVICE
         Outline
         Main Pump
      REGULATOR
         Regulator
      SWING PUMP/PILOT PUMP/PUMP SPEED SENSOR
         Swing Pump
         Pilot Pump
         Pump Speed Sensor
      HOIST DEVICE
         Hoist Motor
      BOOM HOIST DEVICE
         Boom Hoist Motor
         Boom Hoist Brake
         Reduction Gear
      CONTROL VALVE
         Outline
         Hydraulic Passage (Circuit)
      PILOT VALVE
         Operation
      OTHERS
         Solenoid Valve Assembly
      HYDRAULIC CIRCUIT