The powerful tool for large screwdriving applications

  1. For heavy screw joints on trucks, construction machinery, in commercial vehicle construction, in the petrochemical and other heavy industries
  2. Auxiliary handle with backing pad that can be fitted in two positions for better handling
  3. Hanging hook for attaching to a balancer


Specification overview


Rated input power

920 W

Torque, max. (hard screwdriving applications)

1,000 Nm

Torque, max. (soft screwdriving applications)

500 Nm

Bit holder

1″ external square

Rated speed

860 rpm


7.3 kg

Tool dimensions (length)

431 mm

Tool dimensions (height)

436 mm



Screw diameter

max. M 30

Tightening screws and nuts of maximum permitted size


Vibration emission value ah

4 m/s²

Uncertainty K

0.5 m/s²