DA1 Battery Nutrunner

Plarad battery powered nutrunner
  • Most powerful nutrunner DA1-47
  • achieves 4,700 Nm Unrivaled on the market
  • Up to 60 pre-selectable torque settings
  • Four additional powerful settings for loosening
  • Linear instead of progressive torque characteristic
  • Active 2 step battery capacity indicator
  • (no inaccurate bolting connections due to low battery capacity)
  • On/Off switch with 0/1 operation trigger and delay circuit
  • Automatic release (no jamming)

Click Here For Video Clip



Type Torque G1 G2 G3 G4 Drive Weight
Model In Ft. Lbs. (rpm) (rpm) (rpm) (rpm)   (lbs)
DA1-05 74 - 369 13.9 27.4 61.0 117.2 0.75" 11.3
DA1-10 118 - 738 6.8 13.8 30.7 58.0 1" 11.5
DA1-13 118 - 959 5.5 11.2 25.3 48.3 1" 13.7
DA1-30 125 - 2,212 2.2 4.3 10.1 19.2 1" 17.5
DA1-47 368 - 3,466 1.4 2.8 6.3 12.5 1-1/2" 23.0

Simple Operation

The desired torque is set by choosing and applying a corresponding gear, either (1 to 4), followed by selecting the power setting 1 to 15, just above the housing by the handle.

Fully Automatic

As soon as the desired set torque value is acquired the unit automatically stops and is ready for the next bolt tightening etc. automatic reaction arm back off.

Powerful and Precise

The DA1 can tighten bolts up to 4.700 Nm achieving a repeat accuracy of +/- 4 %. With this accuracy, the nutrunner meets the standard EN 1090 from the steel industry.

Reliability and Accuracy

The continually active 2 step LED display of the battery charge prevents inaccurate torque tightening when the capacity of the battery is too low. The operation trigger is not variable but binary – thus preventing an inaccurate torque being applied.

More Efficient

30% more efficient than comparable electric motors, due to the brushless motor technology

Reliable Battery Technology

5.0 AH.  18 V. Safety Cell Technology.  Active charge status indicator.  

Charging time: approx. 40 minutes

 Made in Germany



Click Here for Additional Techanical Data