·FEATURES： The wind pickaxe is applied to excavate coal,dig pit for column foot.dig ditch and do others in colliery;to excavate soft rock;to break concrete,frozen soil and ice in construction engineering;to assemble or disassemble the dowel of catepillar track of tractor or tank,or do others which needs impact in machinery.·SPECIFICATIONS：
|
Type
|
G10
|
G10A
|
|
length(mm)
|
575
|
620
|
|
Weight(kg)
|
10
|
10.05
|
|
Cylinder diameter(mm)
|
38
|
38
|
|
Hammer(Kg)
|
0.9
|
0.82
|
|
Impact energy(J)
|
43
|
41-55
|
|
Impact frequency(J)
|
16
|
18
|
|
Air consumption(L/s)
|
26
|
28
|
|
Inner diameter of air hose(mm)
|
16
|
16
|
