详情 Max. Torque:200 ft-lbs (271Nm) in reverse. Working Torque : 45 ~ 160 ft-lb (61~217 Nm) Impact per Min.: 2,100 No-load speed: 6000 RPM +/-10% Recommend air pressure: 90 PSI (6.35 kgs) Air Inlet: 1/4" NPT (PT) Min. Hose Size: 3/8" (10 MM) I.D. Overall Length: 13.1" (332 MM) Weight: 4.3 LBS (1.98 KGS)