The G7/TCA-7 Pneumatic hammer has light-weight, simple structure, operate facility, auto stop when bump objective into pieces. It is suitable for drilling in mine, mining the soft ore; diging pole and feet-hole, karating water-ditch; or crashing concrete and clay in construction work; or working in the situation that need producing the impact in the mechanical industry such as assemble and unassemble the cincture pin in tractor, panzer and so on.

Model G7

Piston Diameter(mm) 35

Piston Stroke(mm) 120

Percussive Frequenecy(b.p.m) 1250

N.W.(kg) 7.2

Length(mm) 465

Consumption(m3/min) 1

Air Tube Size(mm) 19

Bit Head Size(mm) 26*80

Air Inlet Size(PT) 3/4"