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

Features

Features & benefits

  • DustProtector II
  • 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 40 – 70 t
Service weight ** 4100 kg
Oil flow 250 – 320 l/min
Operating pressure 160 – 180 bar
Impact rate 280 – 550 blows/min
Working tool diameter 180 mm
Working length of tool 820 mm
Max. hydraulic input power 96 kW
Sound power level guaranteed 123 dB(A)
Sound pressure level (r=10m) *** 93 dB(A)