Pneumatic Wrench

We are offering pneumatic wrench. Product has safe explosion-proof, light weight, small volume, high efficiency, simple structure, convenient maintenance series of characteristics.
this series of pneumatic wrench can also widely used in automobile, shipbuilding, petrochemical industry, vehicles, engineering and construction industries.
Item bk20 bk30 bk42
working pressure mpa 0.4-0.63 0.4-0.63 0.4-0.63
torque n.m ≥4902s ≥8823s ≥2000s
idle revolution rmin ≥6000 ≥5500 ≥5000
idle gas consumption m³min ≤1.2 ≤2.4 ≤2.5
noise db(a) ≤118 ≤118 ≤118
apothem mm 37 42 55
rectangular head dimensions mm 19*19 19*19 25.4*25.4
hose size mm 13 16 16
weight kg 4.2 5.8 9.5