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HB 2000: HB Hydraulic Breakers for carriers from 22 up to 38 t weight

Features

Features & benefits

  • VibroSilenced Plus system
  • ContiLube II
  • AutoControl
  • Energy recovery
  • StartSelect
  • PowerAdapt
  • Percussion chamber ventilation

Applications

  • Demolition
  • Foundation work
  • Tunneling
  • Trenching
  • Underwater work
  • Boulder size reduction in quarries
  • Blast-free mining

Atlas Copco´s latest generation of heavy breakers requires less hydraulic input from the carrier while maintaining maximum impact performance. This allows smaller carriers to be used which results in lower investment costs for the carrier. As both investment and operating cost decrease, the total cost of ownership can be significantly reduced.

Technical Specifications
Carrier weight class 22 – 38 t
Service weight ** 2000 kg
Oil flow 150 – 190 l/min
Operating pressure 160 – 180 bar
Impact rate 300 – 625 blows/min
Working tool diameter 145 mm
Working length of tool 665 mm
Max. hydraulic input power 57 kW
Sound power level guaranteed 120 dB(A)
Sound pressure level (r=10m) *** 91 dB(A)