The Kärcher B 150 R can cover up to 58,125 square feet per hour making it an impressively productive ride-on scrubber. In addition to covering large areas quickly, it also has great visibility and is simple to operate due to an intuitive design.

  • The Kärcher Intelligent Key (KIK) offers better security against unwanted operation
  • Travel speed, brush speed, motor output or cleaning dosage can be programmed by supervisors to suit the needs of the cleaning task or operator. The operator only needs to insert the key
  • A large color LCD screen allows for adjustments to contact pressure, water volume and brush speed
  • Auto tank-rinsing and auto-fill allow the operator to perform other tasks while rinsing and filling are taking place
  • The short and narrow design allows for good visibility for more efficient and safe operation; and excellent maneuverability, ideal for angled interiors
  • The B150 R features a Kärcher-exclusive all-wheel brake system for enhanced safety


B 150 RB 150 RB 150 RB 150 R
Brush headR 75D 75R 90D 90
Nominal voltage (V)36363636
Brushes working width (in)30303535
Vacuuming working width (in)37374242
Water tank volume (gal)40404040
Waste container (gal)2-2.5-
Operating noise level, standard (dBA)64646464
Operating noise level, eco!efficiency (dBA)67676767
Theoretical productivity (sq ft/hr)48,43848,43858,12558,125
Practical productivity (sq ft/hr)34,44534,44540,90340,903
Water flow max. (gpm)2222
Brush speed (rpm)600-1300180600-1300180
Power consumption, eco!effiency mode (W)2,8002,8002,8002,800
Power consumption, traction motor max (W)2,5002,5002,5002,500
Driving and cleaning speed (mph)
Climbing ability, scrubbing (%)18181818
Weight, with battery (lb)959-1,146959-1,146959-1,146959-1,146
Dimensions L X W X H (in)65 x 31 x 5665 x 31 x 5665 x 31 x 5665 x 31 x 56

Details of specifications and equipment may change without notice.

Download the Kärcher B 150 R Bp Ride-On Scrubber brochure