ROOKS impact wrench 3/4″ 1600 Nm STRONG

The ROOKS OK-04.0031 STRONG is an industrial pneumatic impact wrench with a 3/4″ (19 mm) drive, a metal STRONG housing and a Twin Hammer mechanism. With a maximum torque of 1600 Nm and a working torque of 950 Nm, it loosens seized bolts and nuts in industry and in car workshops. It weighs 7 kg and is 240 mm long.

The wrench is made for servicing vans and trucks, agricultural machinery, excavators and construction equipment. Use it on wheels, suspension bolts, structural parts and other heavy jobs.

Wear safety glasses, class II hearing protection and protective gloves with anti-slip inserts when you work with it. The compressed air must be dried and cleaned, and then oiled just before the last hose that feeds the wrench.

Technical data

• Product code: OK-04.0031
• Drive: 3/4" (19 mm)
• Maximum torque: 1600 Nm
• Working torque: 950 Nm
• Mechanism: Twin Hammer
• Housing: metal, STRONG
• Rotation speed: max 5200 rpm ±10%
• Working pressure: 6.3 bar (90 psi)
• Average air consumption: 750 l/min / 0.75 m³/min
• Air inlet: 1/4" (6.3 mm)
• Noise level: 96 dB(A) loaded, 93 dB(A) unloaded
• Sound power level: 105 dB(A) loaded, 103 dB(A) unloaded
• Measurement uncertainty (noise): K=3 dB
• Vibration level: 7.5 m/s²
• Standard (noise): EN ISO 15744
• Standard (vibration): EN ISO 28927-2
• Length: 240 mm
• Weight: 7 kg