Whole length: 686mm
Total weight: 39kg
Cylinder diameter: 63.5mm
Working pressure: 0.63Mpa

Impact energy: 100 +/- 10% J
Impact power: 1.8 +/- 10% KW
Impact frequency: 18 +/- 5% Hz

Air consumption: 55 +/- 15% L/S
Air pipe inner diameter: 19mm

Shank Size: 32mm * 160mm

The pneumatic breaker mode B87C is tools with compressed air as its power.The compressed air is distributed alternatively through the distributing valve into either end of the cylinder assembly so that the hammer inside is made to carry on a reciprocal motion which impacts the shank of the steel chisel by the tappet drives the chisel into the concrate foundation and makes them split into huge pieces.