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Doosan DX700LC excavator, repair e-manual

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Publisher: © "PowerLine"
ISBN: 977-129-542-429-9
Number of pages: 1078
Format: file PDF

About the manual

Power: 469 h.p.

In the manual you will find

  • Step-by-step guide to repair various components and assemblies
  • Self-care and maintenance instructions
  • Excavator design and prevention information
  • Information for a trip to the service station, if self-repair is not possible
Publisher: PowerLine
Categories: Excavators

Content

Safety

  • Track excavator safety

Specifications

  • Specification for DX700LC

General maintenance

  • General maintenance procedures
  • Standard torques

Upper structure

  • Cabin
  • Counterweight
  • Fuel tank
  • Fuel transfer pump (opt)
  • Swing bearing
  • Swing reduction gear

Lower structure and chassis

  • Track assembly

Engine and drive train

  • Engine Yanmar 3TNV82A-SDB
  • Drive coupling (main pump)

Hydraulics

  • Hydraulic system troubleshooting, testing and adjustment
  • Accumulator
  • Center joint (swivel)
  • Cylinders
  • Swing motor
  • Travel motor
  • Travel reduction gear
  • Main pump
  • Regulator of main pump
  • Gear pump for pilot
  • Main control valve
  • Remote control valve (work lever / joystick)
  • Travel control valve (with damper)
  • Fan motor (fan cooling drive)
  • Fan pump (fan cooling drive)
  • Solenoid valve assembly
  • Breaker EPPR valve (opt)
  • Hydraulic schematic (DX700LC)

Electrical system

  • Electrical system
  • Electrical schematic

Attachments

  • Boom and arm
  • Bucket
  • Auto grease system