TCA-7 jack hammer
 Pneumatic Pick

Instruction

TCA-7 Pneumatic Pick 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; digging 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. 
Specification

Exterior Dimension (L×W×H)                            456×160×110mm

Weigh                                                   7.2kg

Rammar dia                                              35mm

Rammar stroke                                           120mm

Rammar weigh                                            0.6kg

Work air pressure                                          0.4~0.49Mpa

Impact energy(0.49Mpa)                                     ≥30J

Impact frequency(0.49Mpa)                                  ≥21.6Hz

Air consumption(0.49Mpa)                                   ≤20L/S

Air pipe inner dia                                           19mm