Description:- Extremely powerful and ultra light. Max. torque 1900 Nm at just 3,4 kg weight with vibration-damped composite housing non-slip cold insulated handle exhaust air guided through handle always full capacity when loosening clockwise- 3-step torque regulation when tightening clockwise/counter clockwise performance regulation protected in rear motor plate with high-performance twin-hammer mechanism air inlet thread 3/8” operating pressure 6,3 bar max. torque 1900 Nm max. sound level 95 dB (A) Lp A average air consumption 280 l/min recommended hose inner- 13 mm vibration acceleration 3,5 m/s including brass nipple