- Description
- FEATURES AND BENEFITS
- SPECIFICATIONS
- Whats Included
- Downloads
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 D 51 single-disc brush head delivers outstanding cleaning results both quietly and reliably. The 115 Ah AGM 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.
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.
Technical data
| Drive type | Battery |
| 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 type | maintenance-free |
| Battery (V/Ah) | 24 / 115 |
| Battery runtime (h) | max. 3 |
| Battery charging time (h) | approx. 10 |
| 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) | 197 |
| Dimensions (L x W x H) (mm) | 1367 x 609 x 1082 |
- Disc brush
- Battery
- Battery charger
- Squeegee, curved
- robust aluminium die-cast suction bar
- dosing canister for cleaning agent with closed loop system
- DOSE
- Powerful traction drive
- 2-tank system
- Patented tank rinsing system
- Fresh water level indicator: Via water pressure
- 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
- 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
