Karcher B 250 R Scrubber Dryer

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Finance is available on this machine on a monthly basis


The compact B 250 R ride-on scrubber dryer features a roller brush with 100 cm working width and a 250 l water tank, and is ideal for cleaning larger areas.

Thanks to the powerful battery (36 V / 630Ah), long work intervals are possible. The compact design enables a high level of manoeuvrability and optimised area coverage. Even confined spaces can be cleaned thoroughly. Thanks to FACT, the brush speed can be adjusted to one of 3 levels according to requirements – Power Clean, Whisper and Fine Clean.

The user-friendly EASY Operation switch and the intuitive colour-coding enable extremely easy operation. With the eco!efficiency mode, turbine power, water volume and roller speed are reduced. Water and energy are saved and the run time is increased by around 20%. (This is a configuration example. This machine is available in a range of different configurations).

Weight 500 kg
Dimensions 1900 × 1060 × 1550 cm

Machine Specifications

Working width of brushes (mm) 1000
Working width, vacuuming (mm) 1060
Fresh/dirty water tank (l) 250 / 250
Theoretical area performance (m²/h) 8000
Practical area performance (m²/h) 6000
Brush speed (rpm) 600 – 1200
Brush contact pressure (g/cm²) 260
Battery (V/Ah) 36 / 630
Battery runtime (h) max. 6
Rated input power (W) up to 5200
Traction motor (W) 1600
Waste container (l) 20
Sound pressure level (dB(A)) 67
Drive type Battery
Weight (with accessories) (kg) 500
Dimensions (L × W × H) (mm) 1900 x 1060 x 1550


  • Roller brush
  • Powerful traction drive
  • 2-tank system