Scrubber drier B 50 W Bp Pack 80Ah Li+D51+DOSE+Rinse+Autofill
B 50 W Bp compact scrubber dryer for floor cleaning with robust aluminium components, 80 Ah Li-Ion battery, dosing system, tank cleaning, D 51 disc brush head and auto-fill/auto-rinse function.
The B 50 W Bp compact scrubber dryer is ideal for efficient floor cleaning and boasts a particularly robust design. The brush head and squeegee are made from long-lasting cast aluminium – for excellent suction even on structured surfaces and in tight bends. The D 51 single-disc brush head with integrated sweeping functions reliably ensures optimum and thorough cleaning results. The 80 Ah lithium-ion battery enables a long operating time. The compact design of the walk-behind machine provides a better overview and manoeuvrability even in particularly narrow areas. The wheel drive facilitates operation and reduces the physical strain. The new DOSE dosing system also helps to precisely dose cleaning agents – saving money and conserving resources. The auto-rinse function enables contact-free cleaning of the dirty water tank. The universal hose and auto-fill system facilitate easy filling of the fresh water tank at any tap with a built-in stop function. In addition, advanced settings and information can be easily accessed from your smartphone thank to the "Machine connect" app.
Features and benefits
Extremely compact machineGood overview and excellent manoeuvrability. Easy handling, safe and robust to prevent damage.
Connectivity/"Machine connect" smartphone appExpanded 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 aluminiumRobust 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.
D 51 single-disc brush head
- Quiet and energy-efficient.
- Cleaning during business hours with long battery runtime.
- 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.
80 Ah lithium-ion battery
- Up to four times the service life compared to lead-acid batteries.
- Short and intermediate charging possible without damaging the battery.
- Fewer battery changes, reduced costs, less downtime.
|Traction drive||Traction motor|
|Working width of brushes (mm)||510|
|Working width, vacuuming (mm)||850|
|Tank of fresh/dirty water (l)||50 / 50|
|Theoretical area performance (m²/h)||max. 3060|
|Practical area performance (m²/h)||1840|
|Battery (V/Ah)||25,6 / 80|
|Battery runtime (h)||max. 2,5|
|Battery charging time (h)||approx. 7|
|Power supply for battery charger (V/Hz)||100 - 240 / 50 - 60|
|Brush rotational speed (rpm)||140|
|Brush contact pressure (kg/g/cm²)||29 / 32|
|Aisle turning width (mm)||1400|
|Water consumption (l/min)||max. 2,5|
|Sound pressure level (dB(A))||65|
|Total permissible weight (kg)||245|
|Weight without accessories (kg)||159,5|
|Dimensions (L x W x H) (mm)||1367 x 609 x 1082|
- Disc brush
- Powerful traction drive
- Battery charger
- Squeegee, curved
- 2-tank system
- Patented tank rinsing system
- Fresh water level indicator: Via water pressure
- robust aluminium die-cast suction bar
- Motor: Battery
- operation using app
- Auto Fill
- small cleaning agent dosing up to 0.25%
- Type of suction lips: Linatex®
- with speed-dependent water dosing
- dosing canister for cleaning agent with closed loop system
- 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
- Perfect for building cleaning, in the retail sector or in public buildings
- Suitable for cleaning floors in canteens, schools and hospitals
- For maintenance and intermediate cleaning, e.g. in public buildings