KÄRCHER Scrubber Drier B 150 R


  • Configurable machine
  • Innovative KIK key system
  • Auto Fill (optional)
  • Choice of four batteries
  • Energy-saving eco!efficiency mode
  • Large, color display
  • Easy handling
  • AGM or Wet Battery Optional Models Available
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Freely configurable, compact B 150 R ride-on scrubber drier with 150 l tanks, available in roller or disc head version. Perfect for medium-sized areas from 2,500 to 10,000 m².

The compact B 150 R is perfect for cleaning indoor areas and always offers an optimal view. The battery-powered ride-on scrubber dryer (180–240 Ah wet/gel batteries) is equipped with a working width of 75 or 90 centimeters and comes with either roller head incl. sweep function (ideal for structured floors) or disc head for smooth floors. The optional all-wheel drive guarantees optimal traction and helps to confidently master bends and slopes. The brush head and squeegee are automatically lowered. The machine has a large color display and color-coded operating elements. This facilitates the handling of the machine considerably. The automatic adjustment of the contact pressure, adjustable cleaning modes and the KIK key system round off the equipment package. The Dose cleaning agent dosing unit, the Auto Fill function for efficient filling of the fresh water tank, as well as the patented tank rinsing system for convenient cleaning of the dirty water tank, are also available as options.



Additional information




B 150 R

Product Type

Floor Scrubber


Configurable Machine

  • Equipment details can be freely selected.
  • Perfect adaptation of the machine to the cleaning requirements.
  • Economically sound solution.

Innovative KIK key system

  • Greater protection from incorrect operation.
  • Lower service costs.
  • Optimum matching to the individual cleaning tasks without overwhelming the user.

Energy Saving eco!efficiency mode

  • Reduced power consumption.
  • 40% longer runtime per battery charge.
  • Even quieter and therefore ideal for noise-sensitive areas (daytime cleaning, hospitals, hotels, etc.).

Large color display 

  • Clearly arranged display of the current program.
  • Quick and easy changes to settings possible.

Patented tank rinsing system (optional)

  • Easy cleaning of the waste water tank.
  • Water savings of up to 70% in comparison with cleaning using a standard water hose.
  • Improved hygiene.

On-Board Charger (optional)

  • No separate battery charger necessary.
  • Convenient and easy handling.
  • Can be used with various battery types.

Easy handling 

  • Easy handling thanks to logically structured control elements with colour coding.
  • Easier use and shorter learning curve.


Specification Measurement Comments
Working width of brushes 750-900 mm
Working width, vacuuming 940-1060 mm
Fresh/dirty water tank 150/ 150 liters
Working width with 1 side brush 1300 mm
Brush rotational speed 180 -1300 rpm
Battery 36V/360 (Ah Wet) 36V/312(AGM Dry)
Battery Runtime max 5 hours
Rated input power up to 1900 w
Traction Motor 300 w
Drive type battery
Weight w/o accessories 560 kg
Weight w/ accessories 610 kg
Weight including packaging 612.1 kg
Brush contact pressure 340-560 (g/cm^2)
Dimensions 1790 x 1080 x 1410 mm