Sandvik Construction provides solutions for construction industries in niches such as quarrying, tunneling, demolition, dimensional stone, recycling and civil engineering.

Medium range breakers

Medium range of hydraulic breakers incorporate a piston and tool that are perfectly matched to ensure maximum energy transfer for optimum power and breaking efficiency.

Medium range breakers have been designed to get into places where other hammers of their size can't, featuring a slim robust housing main entirely of wear resistant steel and a replaceable bottom plate.

The breakers have constant high productivity and are extremely reliable, operating costs are low. Installation has been designed to be easy and safe for the operator.

Applications

  • Demolition
  • Civil engineering
  • Frozen ground
  • Trenching

Features and benefits

  • Slim and lightweight design
  • Membrane type accumulator
  • Twin-handed
  • Sound suppressed
  • VIDAT tie rods
  • FBE (Fixed blow energy)
  • Safety valve (Optional)
  • Ramlube I (Optional)
  • Ramlube III (Optional)
  • Heavy duty set (Optional)
  • Integrated HD hoses and couplings
Key Specifications
Sandvik BR1533 Medium Range breaker Sandvik BR1655 Medium Range breaker Sandvik BR2155 Medium Range breaker Sandvik BR2166 Medium Range breaker Sandvik BR2577 Medium Range breaker
Model BR1533 BR1655 BR2155 BR2166  BR2577 
Working weight, kg / lb 870 / 1920 1080 / 2380 1240-1280 / 2730-2820 1400 / 3090 1760/3880
Impact rate, bpm 550-1050 500-940 490-780 430-790 450-750
Operating pressure, bar / psi 140-160 / 2030-2320 135-145 / 1960-2105 140-160 / 2030-2320 140-160 / 2030-2320 135-145 / 1960-2105
Tool diameter, mm / in 105 / 4.13 115 / 4.53 118 / 4.65 125 / 4.92 135 / 5.31
Acceptable oil flow, l/min / gal/min) 80-140 / 21.1-37.0 100-140 / 26.4-37.0 120-180 / 31.7-47.6 120-180 / 31.7-47.6 140-200 / 37.0-52.8
Carrier weight, allowed range, t / lb 10-19 / 22000-41900 12-21 / 26500-46300 16-26 / 35300-57300 16-27 / 35300 - 59600 21-30 / 46300-66100

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