Universal Power Wrench RKS

30.82 RKS Quickly and easily tightens and loosens all screwed joints along the track. Accurately controlled and stable.

  • For all track types and gauges
  • Accurately set torque
  • Maintenance-free multi-disc clutch
  • Electronically controlled screwing within the set-points
  • Quick-action chuck
  • Screwing stops automatically
  • Hardly wearing material
  • Perfectly illuminated working area
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Drive Air-cooled 4-stroke petrol engine
Type Honda GX 200
Spindle speed
No-load speed 200 rpm
Load speed 70 rpm
Adjustment range for screwing in 150 Nm to 350 Nm/420 Nm to 999 Nm Nm
Loosening/tightening torque max. 1000 Nm
Dimensions (L x W x H) 2030 x 600 x 750 mm
Weight ~92 kg

What are the benefits of a multi-disc clutch?

ROBEL's Kupplungs-System (RKS - ROBEL clutch system) features an electrically operated and electronically monitored multi-disc clutch.

At identical outer dimensions, the discs provide nine times as much active clutch surface as in a cone clutch system, for example. Positive effects are noticeable in the torques transmitted and in the accuracy of engaging the clutch:


  • exact torque transmission
  • enhanced accuracy of screwing
  • reduced wear
  • improved stability
  • low servicing needs

How does the integrated display and control element work?

The central panel comprises

  • an electronic torque indicator and
  • torques preselected by a rotary potentiometer knob.
  1. Use the rotary knob to preselect the torque – you don't even need to take off your work gloves,
  2. place the flexible screw head on the fixing material to be tightened and
  3. start screwing by pressing the thumb push-button on the right handle.


At a spindle speed of 200 rpm, adjustable torques range from 150 to 350 Nm and up to 999 Nm at 70 rpm.

Adjusting to the preset torque value while screwing is confirmed by the display lighting up and screwing stopping automatically.


  • The torque reliably equals the selected value which is obtained almost without operator involvement.
  • Moreover, the time the clutch is engaged is automatically minimised,
  • which has a positive effect on the run and wear of the machine.


The digital LED display

  • can be read well at any time
  • is extremely sturdy
  • is waterproof and installed in a way that inhibits vibrations


The equipment also features an electronic operating hour counter; enter the correct code to see

  • the operating hours worked so far,
  • the number of motor starts,

the loosening and tightening cycles.

Universal Power Wrench RKS

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