Scrubber drier B 50 W Bp Pack 80Ah Li+R55+DOSE+Rinse+Autofill
B 50 W Bp compact scrubber dryer for floor cleaning with aluminium components, 80 Ah Li-Ion battery, dosing system, tank cleaning, R 55 brush head and auto-fill/auto-rinse function.
The B 50 W Bp compact scrubber dryer 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 R 55 brush head with integrated sweeping functions reliably ensures optimum cleaning results and clean floors. The 80 Ah lithium-ion battery powers the walk-behind machine and enables a long operating duration. 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 resources. 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.
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.
R 55 double-roller brush head
- High contact pressure and brush speed.
- Excellent cleaning results, including for deep cleaning tasks and on structured floors.
- Integrated pre-sweeping function.
- Enables speed-dependent water dosing.
- Consistently good cleaning results, even in bends.
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)||550|
|Working width, vacuuming (mm)||850|
|Tank of fresh/dirty water (l)||50 / 50|
|Theoretical area performance (m²/h)||max. 3300|
|Practical area performance (m²/h)||1980|
|Battery (V/Ah)||25,6 / 80|
|Battery runtime (h)||max. 2|
|Battery charging time (h)||approx. 7|
|Power supply for battery charger (V/Hz)||100 - 240 / 50 - 60|
|Brush rotational speed (rpm)||965|
|Brush contact pressure (kg/g/cm²)||15,5 / 63|
|Aisle turning width (mm)||1400|
|Water consumption (l/min)||max. 2,6|
|Sound pressure level (dB(A))||65|
|Total permissible weight (kg)||235|
|Weight without accessories (kg)||162|
|Dimensions (L x W x H) (mm)||1284 x 663 x 1082|
- Roller brush
- Sweeping function
- 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
- extremely quiet roller brush head for noise-sensitive areas
- 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