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Hem > Bandgrävare över 9 ton > Komatsu bandgrävare PC490HRD-11

Komatsu bandgrävare PC490HRD-11
The Komatsu PC490HRD-11 excavator is a highly versatile unit which can be easily re-configured for changing work demands. Komatsu’s in-house boom change system includes oversized quick connectors for the hydraulic lines, to minimise back pressure and oil heating, without restricting oil flow. The system also features hydraulically powered pins, which are mounted inside the main boom structure, reducing risk of damage.

Teknisk information

  • Motoreffekt 270/362 kW/HP
  • Arbetsvikt 55,2-73,4 t.

Ta en titt på 490HRD-11 (visar version 10)

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