Hitachi Crawler Crane CX900 NA Service Manual PDF

This Service Manual is a set of Hitachi PDF manuals for the Crawler Cranes CX900 NA Spec. This set covers the following PDF guides:
Technical Manual (Operational Principle)
Technical Manual (Troubleshooting), Circuit Diagrams
Workshop Manual

The pdf manuals are intended as an aid in ensuring all necessary maintenance and repair work is carried out expertly and professionally. These manuals include a lot of electrical schematics and hydraulic diagrams.

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Models covered:
CX900 NA Spec.

Vol Numbers:
TO333E-NA
TT333E-NA
W333E-NA

CONTENTS (Operational Principle):

• 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 Hoist Device
  • Group 4 Boom Hoist Device
  • Group 5 Control Valve
  • Group 6 Pilot Valve
  • Group 7 Travel Device
  • Group 8 Others (Superstructure)
  • Group 9 Others (Undercarriage)

CONTENTS (Troubleshooting):

• SECTION 4 OPERATIONAL PERFORMANCE TEST
  • Group 1 Introduction
  • Group 2 Engine Test
  • Group 3 Crane Test
  • Group 4 Component Test
  • Group 5 Standard
• SECTION 5 TROUBLESHOOTING
  • Group 1 Diagnosing Procedure
  • Group 2 Component Layout
  • Group 3 Troubleshooting A
  • Group 4 Troubleshooting B
  • Group 5 Troubleshooting C
  • Group 6 Troubleshooting D
  • Group 7 Electrical System Inspection

CIRCUIT DIAGRAM & HARNESS:
CX900 ELECTRICAL CIRCUIT DIAGRAM
CX900 HYDRAULIC CIRCUIT DIAGRAM
CX900 CONNECTORS

CONTENTS (Workshop Manual):

• SECTION 1 GENERAL INFORMATION
  • Group 1 Precautions for Disassembling and Assembling
  • Group 2 Tightening
• SECTION 2 SUPERSTRUCTURE
  • Group 1 Cab
  • Group 2 Counterweight
  • Group 3 Main Frame
  • Group 4 Pump Device
  • Group 5 Control Valve
  • Group 6 Swing Device
  • Group 7 Hoist Device
  • Group 8 Boom Hoist Device
  • Group 9 Pilot Valve
  • Group 10 Pilot Shut-Off Valve
  • Group 11 Solenoid Valve
  • Group 12 Shuttle Valve
  • Group 13 Booster 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
  • Group 8 Side Frame Extend/Retract Cylinder
• SECTION 4 ENGINE AND ACCESSORY
  • General
  • Engine (6D2)
  • Engine (8DC)
  • Lubrication
  • Fuel and Engine Control
  • Cooling
  • Intake and Exhaust
  • Engine Electrical
  • Clutch
  • Special Equipment