Description

Breaker B*7C Breaker, jack hammer, pneumtic breaker, crusher, pneumatic pick, pneumatic tool, mining machine, mining equipment B*7C breaker is a pneumatic instrument manufacture with the mature technology of America Gardener Denver ***** proper weight, durability, great efficiency and speed, the breaker can break ferroconcrete, rocks and ***** is ideal machinery for the construction, repair and backout of mines, bridges, roads, water pipes and electricity ***** paving breaker model B*7C is tools with compressed air as its compressed air is distributed alternatively through the distributi9ng vaive into either end of the cylinder assembily 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. Model B*7C Over Length(mm) **5mm Total weight (kg) *0kg Cylinder Dia.(mm) *0.8mm Working pressure(Mpa) 0.*3 Impact Energy (J) *7±*0% Impact Power(Kw) 0.9±*0% Blows frequency(Hz) *4±5% Air Consumption(L/S) *2±**5 Shank size(mm) *2***2 Air Pipe Dia.(mm) *9 Bit Shank *2***2mm