Scrubber drier BD 50/55 W Classic Bp

With two 55 l tanks and a 51 cm working width, our battery powered walk-behind scrubber dryer BD 50/55 W Classic Bp achieves an area performance of 2000 m² per hour.

Our battery powered walk-behind scrubber dryer BD 50/55 W Classic Bp impresses with robust and long-lasting components such as the disc brush head and the squeegee (850 mm) made from high-quality aluminium. 27 kilogram brush contact pressure, 55 litre tanks and 51 centimetre working width ensure top-class results on up to 2000 m² per hour for maintenance cleaning, e.g., in public buildings, retail, the health sector or in industry. The very compact design, the comfortable four-wheel system and the support from the integrated traction drive enable an excellent overview of the areas to be cleaned, very good manoeuvrability and long, fatigue-free applications. This is why our building service contractors appreciate the user-friendly and versatile BD 50/55 W Classic Bp in daily cleaning applications.

Features and benefits
Self-explanatory operation
  • Easy to start the machine.
  • Reduces the training requirement and shortens familiarisation phases.
  • Operating errors are almost ruled out thanks to the self-explanatory concept.
Curved squeegee as standard
  • Minimises the risk of slipping on recently cleaned areas.
  • Increases suction power and safety.
Ergonomic design
  • For operators of different heights.
  • Increases the operating comfort.
  • Enables higher productivity during cleaning applications.
Robust standard chassis
  • High quality prevents deformations.
Separate waste water tank system
  • Very easy cleaning.
  • Increases hygiene.
Fresh water cap with cleaning agent dosing unit
  • For convenient and accurate dosing of cleaning agents.
  • Lowers cleaning agent consumption and costs.
Practical Home Base
  • For carrying various accessory parts.
  • Utensils for manual cleaning are always within easy reach.

Technical data

Working width, vacuuming (mm) 850
Fresh/dirty water tank (l) 55 / 55
Brush contact pressure (kg) 27
Brush speed (rpm) 180
Traction motor (W) 130
Battery (V) 24
Battery compartment size (mm) 353 x 358 x 290
Sound pressure level (dB(A)) 65.2
Drive type Battery
Weight incl. packaging (kg) 111.7
Dimensions (L × W × H) (mm) 1328 x 610 x 1073


  • Disc brush
  • Powerful traction drive
  • 2-tank system
  • robust aluminium die-cast suction bar
  • Motor, Battery
  • Kärcher colour and operating concept
  • Home Base fastening possibilities for mop or similar
Cleaning agents