BK 20-B (#28x160)

The breaking hammer is a versatile tool. It is designed for breaking up low to medium strength rock and material (concrete, bituminous roadways, masonry etc.). Its design and weight favors its use in downwards-horizontal or sloping direction.

Benefits of use

  • HIGH RATIO PERFORMANCE/WEIGHT ENABLE LOWER PHYSICAL WORK FOR THE OPERATORS
  • LONG LASTING RESISTANCE OF MATERIALS
  • SIMPLE CONSTRUCTION ENABLES EASY MAINTENANCE AND REPAIR WORKS
  • PISTON WITH AIR CUSHION
  • HIGH IMPACT ENERGY
  • HIGH SERVICE LIFE AND RELIABILITY
  • LARGE SELECTION OF TOOLS AND ACCESSORIES

Specifications

Weight Impact energy Impact frequency Air consumption Oper. air pressure
22,5 kg 60 J 20 Hz 1,4 m3min-1 0,4 – 0,7 MPa
Effective value of weighted acceleration Measured sound power level Guaranteed noise level LWA Length x Width Air supply hose
9,8 m.s-2 103,7 dB 105 dB 660 x 453 mm Js 13, 16, 20
Connecting thread Tool shank size Ordering code
G 3/4'' Quick Coupling #28x160 9461-241
BK 20-B (#28x160)


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