Kärcher B50 W Bp R55 – Walk Behind Scrubber Dryer

£7,650.00 (incl. VAT)
£6,375.00 (excl. VAT)


Compact B 50 W Bp push scrubber dryer for wet floor cleaning. Equipped with 115 Ah AGM battery and R 55 brush head and squeegee made from robust cast aluminium.

Availability: In Stock SKU: 1.533-251.0
  • Free delivery over £99
  • Need help? Call 01392 672749
  • 100% safe online shopping
  • Easy returns within 28 days
Book a FREE Demonstration

The battery powered B 50 W Bp scrubber dryer is ideal for efficient floor cleaning in industrial environments. The compact design provides a better overview and offers excellent manoeuvrability even in difficult-to-access areas. Brush head and squeegee made from cast aluminium make the walk-behind machine extremely robust and durable. The parabolic squeegee ensures perfect suction, even on uneven surfaces and in tight bends. The R 55 brush head ensures thorough and powerful cleaning – especially on structured surfaces. The integrated AGM battery supplies 115 Ah of power for a long operating time. The wheel drive facilitates operation and thereby reduces the physical strain for users. The auto-rinse function enables contact-free cleaning of the dirty water tank, the auto-fill system easy filling of the fresh water tank with an automatic water stop function. Fresh water is easy to top up at any tap with the universal filling hose. In addition, advanced settings and information can be easily controlled from your smartphone with the “Machine connect” app. Available in roller or disc brush head.

  • Extremely compact machine.
  • Good overview and excellent manoeuvrability. Easy handling, safe and robust to prevent damage.
  • Connectivity/”Machine connect” smartphone app.
  • Expanded range of functions and information. Resource monitoring, increase in productivity, informative animations for maintenance and troubleshooting. Adjustment of parameters, editing of KIK authorisations.
  • Brush head and squeegee made from cast aluminium.
  • Perfect suction, even on structured surfaces and in tight bends.
  • Reduced risk of slipping and less manual rework.
  • Robust and hard-wearing components. Fewer machine downtimes and higher productivity at lower costs.
  • High contact pressure and brush speed.
  • Excellent cleaning results, including for deep cleaning tasks and on structured floors.
  • Integrated pre-sweeping function.

Technical data

Drive type Battery
Traction drive Traction motor
Working width of brushes (mm) 550
Working width, vacuuming (mm) 850
Tank of fresh/dirty water (l) 50 / 50
Theoretical area performance (m²/h) max. 3600
Battery (V/Ah) 24 / 115
Battery runtime (h) max. 2,5
Battery charging time (h) approx. 10
Power supply for battery charger (V/Hz) 100 – 240 / 50 – 60
Brush rotational speed (rpm) 180
Brush contact pressure (kg/g/cm²) 15,5 / 63
Aisle turning width (mm) 1400
Water consumption (l/min) 2,6
Sound pressure level (dB(A)) 65
Total permissible weight (kg) 235
Weight without accessories (kg) 183
Dimensions (L x W x H) (mm) 1284 x 663 x 1082
  • Roller brush
  • FACT
  • Sweeping function
  • Powerful traction drive
  • Battery
  • Battery charger
  • Squeegee, curved
  • 2-tank system
  • robust aluminium die-cast suction bar
  • Motor: Battery
  • operation using app
  • Type of suction lips: Linatex®
  • Kärcher colour and operating concept
  • Kärcher Intelligent Key System (KIK) with over 30 user languages and individual user rights
  • extremely quiet roller brush head for noise-sensitive areas
  • Home Base fastening possibilities for mop or similar
  • Easy Operation selector switch
Product Data Sheet
User Guide