crane picture
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Disassembling the hydraulic cylinders
Repairing the mobile crane КАТО NK-750-YS-I

Repairing the boom:

  • disassembling the boom sections and hydraulic cylinders
  • diagnostics and repairing the hydraulic cylinders with change of all gaskets
  • assembling and molding the hydraulic cylinders
  • assembling the boom and testing the hydraulic system

Disassembling the boom cylinders:

  • disassembling hydraulic cylinders with replace of all gaskets
  • assembling the hydraulic cylinders on rotated platform

Repairing the outriggers:

  • disassembling the outriggers
  • manufacturing and replacing the plungers of outrigger cylinders
  • replacing all gaskets
  • assembling the outriggers on chassis
  • manufacturing and replacing the hoses

Other works:

  • coating the rotated platform and chassis
  • valve adjustment
  • replacing the filters and oil

On the page there are few photos of some most important stages of KATO crane repairing and gif-animation.

Assembling and molding the hydraulic cylinders
Assembling the boom
Click for gif-animation of reparing the crane КАТО NK-750
Coating the cab
Coating the rotated platform and chassis
Crane КАТО NK-750 after recovering Crane КАТО NK-750 after recovering Crane КАТО NK-750 after recovering
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