Kärcher floor scrubber with steering wheel, grey body, and visible brush underneath.

Awards and exclusive range

ISSA Interclean INNOVATION AWARD 29532 CMYK

Scrubber dryer

BD 50/40 RS Bp

This device requires instruction

Order number: 1.533-170.0

40 l tanks for fresh/dirty water, 51 cm disc brush head, stand-on, 6 km/h
Various batteries, run time of up to 2.25 h, max. 3060 m²/h
Excellent manoeuvrability, easy to get on and off, highly compact

Technical data

Drive type	Battery
Traction drive	traction motor
Working width, brushes (mm)	510
Working width, vacuuming (mm)	691
Fresh/dirty water tank (l)	40 / 40
Theoretical area performance (m²/h)	2805
Practical area performance (m²/h)	2000
Battery (V)	36
Battery run time (h)	2.5
Brush speed (rpm)	180
Brush contact pressure (g/cm² / kg)	20 / 26
Water consumption (l/min)	1.5
Sound pressure level (dB(A))	66.9
Rated input power (W)	1080
Permissible total weight (kg)	330
Dimensions (L × W × H) (mm)	1118 x 691 x 1316

Scope of supply

Disc brush, 1 Piece(s)
Squeegee, curved

Equipment

Powerful traction drive
Automatic water stop
Two-tank system

picto easy operation oth 1 EN CI15 110454 CMYK

Product information and benefits

The very compact and efficient step-on scrubber drier BD 50/40 RS Bp combines the manoeuvrability of a walk-behind machine with the speed of a ride-on machine. The small turning circle of approx. 120 cm makes possible very high area coverage, even in narrow, winding areas.The elevated operating position provides an optimal overview. The sophisticated disc engineering with large disc brushes guarantees maximum cleaning efficiency.Thanks to the squeegee, which can be swivelled around the brush head, the dirty water can be fully absorbed when turning on the spot.The squeegee can be changed within seconds without the need for any tools. The integrated sweeping unit makes time-consuming pre-sweeping almost superfluous. The Eco mode of the machine can be activated at the touch of a button.Eco mode allows maintenance cleaning to be carried out in an energy-saving and environmentally friendly manner and saves time and costs – with perfect cleaning results at the same time.

Easy operation

Easy to use. eco!efficiency mode saves time, energy, water and cleaning agent.

Automatic filling option

The machine is simply connected to the water supply. The water supply is automatically shut off when the machine is filled to capacity. This saves time, as the operator can do other jobs in the meantime.

Eco mode

Saves time, energy, water and cleaning agent.

Easy to use controls

Only 1 button for all cleaning settings. For concise and simple operation and a reduced need for training.

Easy changeover

Suction lips and brushes can be replaced without using tools. Vacuum bars can be replaced in no time at all.

Awards and exclusive range

BD 50/40 RS Bp

Technical data

Product information and benefits

Easy operation

Automatic filling option

Eco mode

Easy to use controls

Easy changeover

Unique squeegee rotating principle

Highly manoeuvrable

Compact dimensions

Compact design

Product safety and documents

Ratings

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