Kärcher floor scrubber with grey body, black top, and visible red brush pad, designed for cleaning large surfaces.

Awards and exclusive range

Scrubber drier

B 50 W Bp+115Ah+O51+Rinse+AF

This device requires instruction

Part number: 1.533-268.0

50 l tanks for fresh/dirty water, 51 cm orbital pad, traction drive
On-board charger + 115 Ah AGM battery, 3 h run time, max. 3060 m²/h
App, speed-responsive dosing, automatic filling and cleaning system

Technical data

Drive type	Battery
Traction drive	traction motor
Working width, brushes (mm)	510
Working width, vacuuming (mm)	850
Fresh/dirty water tank (l)	50 / 50
Theoretical area performance (m²/h)	3060
Practical area performance (m²/h)	1840
Voltage (power supply for battery charger) (V)	100 - 240
Frequency (power supply for battery charger) (Hz)	50 - 60
Driving speed (km/h)	max. 6
Brush speed (rpm)	20
Brush contact pressure (kg)	36
aisle turning width (mm)	1400
Water consumption (l/min)	2.5
Sound pressure level (dB(A))	65
Permissible total weight (kg)	245
Weight without accessories (kg)	181
Dimensions (L × W × H) (mm)	1380 x 610 x 1082

Scope of supply

Battery
Battery charger
Squeegee, curved
robust aluminium die-cast suction bar
dosing canister for detergent with closed loop system

Equipment

DOSE
Powerful traction drive
Two-tank system
Patented tank rinsing system
Fresh water level indicator: Via water pressure
orbital brush head
operation using app
Auto Fill
Type of suction lips: Linatex®
Kärcher colour and operating concept
Kärcher Intelligent Key System (KIK) with over 30 user languages and individual user rights
Home Base fastening possibilities for mop or similar
Easy Operation selector switch

picto automatic dosing CMYK oth 01 EN CI20

picto easy operation oth 1 EN CI15 110454 CMYK

Product information and benefits

The B 50 W Bp scrubber dryer impresses with its compact design for optimised visibility and manoeuvrability. The metal brush head and die-cast aluminium squeegee ensure durability and excellent suction even on textured surfaces and in tight corners. The "Machine Connect" app provides advanced settings and information options via smartphone. The AGM battery with a capacity of 115 Ah makes a long operating time possible. The low-vibration O51 orbital brush head ensures the best cleaning results for maintenance and deep cleaning. The fresh water supply can easily be refilled from any tap using the universal filling hose. The new DOSE system ensures the precise dosing of detergents. The auto-rinse function allows the dirty water tank to be cleaned without coming into contact with dirt, and the fresh water tank can be easily filled using the auto-fill function that incorporates automatic stop.

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

Robust and hard-wearing components. Fewer machine downtimes and higher productivity at lower costs.

Parabolic squeegee with Linatex suction lips

Perfect suction, even on structured surfaces and in tight bends. Reduced risk of slipping and less manual rework.

Single disc O51 orbital brush head

First-class mechanical cleaning performance. Up to 40% shorter cleaning time/25% lower water consumption than disc brush heads. Cleaning without chemicals/stripping.

Eco!Flow system

Enables speed-dependent water dosing. Consistently good cleaning results, even in bends.

New, integrated "DOSE" cleaning agent dosing system

Exact cleaning agent dosing. Consistently good cleaning results and efficient cost savings. Contact-free change of cleaning agents thanks to closed-loop system.

Auto-rinse tank rinsing system

Contact-free cleaning of the dirty water tank. No splashing.

Auto-fill fresh-water filling system

Quick and easy filling of the fresh water tank. Time savings during the cleaning process, no overflowing thanks to automatic stop.

Awards and exclusive range

B 50 W Bp+115Ah+O51+Rinse+AF

Technical data

Product information and benefits

Extremely compact machine

Connectivity/"Machine connect" smartphone app

Brush head and squeegee made from cast aluminium

Parabolic squeegee with Linatex suction lips

Single disc O51 orbital brush head

Eco!Flow system

New, integrated "DOSE" cleaning agent dosing system

Auto-rinse tank rinsing system

Auto-fill fresh-water filling system

Product safety and documents

Applications and videos

Compatible devices

Ratings

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