SB 302: SB Hydraulic Breakers for carriers from 4,5 up to 9,0 t weight - Atlas Copco USA

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SB 302: SB Hydraulic Breakers for carriers from 4,5 up to 9,0 t weight

8460 0300 60

Atlas Copco Construction Equipment

800 732 6762

The SB range of hydraulic breakers represent a unique concept in breaker technology with a patented, one-piece housing construction, the Solid Body concept. SB breakers have an outstanding power to weight ratio and are quick and easy to position. One piecing housing also means fewer components and less maintenance.


Features & benefits

  • AutoStart
  • Energy recovery
  • Solid Body concept
  • Noise reduction
  • Dust protection
  • Overload protection valve
  • Double tool retainer bars
  • Integrated maintenance free accumulator

Applications

  • Road construction
  • Smaller trenching and demolition jobs
  • Building renovation
  • Landscaping
  • Boulder size reduction in quarries

Technical data

Technical Specifications
Carrier weight class9900 - 19840 lb
Service weight **670 lb
Oil flow13 - 21 gpm
Operating pressure1450 - 2175 psi
Impact rate600 - 1400 blows/min
Working tool diameter3.15 inch
Working length of tool17.2 inch
Max. hydraulic input power20 kW
Sound power level guaranteed119 dB(A)
Sound pressure level (r=10m) ***91 dB(A)

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Atlas Copco Construction Equipment

800 732 6762