BD 50/40 RS
Step-on-scrubber-dryer with 51 cm working width and 40 l tank capacity. The step-on- machine combines the manoeuvrability of a walk-behind machine with the speed of a ride-on machine.
The BD 50/40 RS combines the productivity of Kärcher’s proven step-on design with the dimensions of a small walk behind machine. With unrivalled visibility, manoeuvrability and cleaning performance from its 50cm disc brush or pad, the 50/40 RS brings unprecedented levels of convenience and productivity to the scrubber dryer market.
Features and benefits
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.
DS 3 dosing system
- Prevent over-dosage. Optionally available.
Eco mode
- Saves time, energy, water and cleaning agent.
Compact dimensions.
- Easy to use.
- eco!efficiency mode saves time, energy, water and cleaning agent.
- For good manoeuvrability, high surface coverage and less subsequent cleaning.
Easy changeover
- Squeegees and brushes can be replaced without tools.
- Squeegee can be replaced in seconds.
Unique squeegee rotating principle
- For 100% water pick up.
Extremely easy to manoeuvre
- For good manoeuvrability, high surface coverage and less subsequent cleaning.
Compact dimensions.
Compact design
- Easy to transport and store.
Specifications
Technical data
| Drive type | Battery |
| Traction drive | Traction motor |
| Working width of brushes (mm) | 510 |
| Working width, vacuuming (mm) | 691 |
| Tank of fresh/dirty water (l) | 40 / 40 |
| Theoretical area performance (m²/h) | 2805 |
| Practical area performance (m²/h) | 2000 |
| Battery type | maintenance-free |
| Battery (V/Ah) | 36 / 76 |
| Battery runtime (h) | max. 2.5 |
| Power supply for battery charger (V/Hz) | 230 / 50 - 60 |
| Brush rotational speed (rpm) | 180 |
| Brush contact pressure (g/cm²/kg) | 20 / 26 |
| Water consumption (l/min) | 1.5 |
| Sound pressure level (dB(A)) | 60 |
| Total permissible weight (kg) | 330 |
| Dimensions (L x W x H) (mm) | 1118 x 691 x 1316 |
Scope of supply
- Disc brush
- Squeegee, curved
- Battery and built-in charger included
Equipment
- Powerful traction drive
- Automatic water stop
- Solenoid valve
- 2-tank system
