The compact B 250 R + R 100 rider scrubber drier features a roller brush with 39" working width and a 66 gallon water tank, ideal for cleaning areas up to 48,440 ft²/hr. With the powerful battery (36 V / 650 Ah), long work intervals are possible. Thanks to the short wheelbase and the low device width, the machine impresses with its maneuverability and optimized area coverage. Even confined spaces can be cleaned thoroughly. Thanks to FACT, the brush speed can be adjusted to one of 3 levels according to requirements - Power Clean, Whisper and Fine Clean. The user-friendly EASY Operation switch and the intuitive color-coding enable extremely easy operation. With the eco!efficiency mode, turbine power, water volume and roller speed are reduced. Water and energy are saved and the run time is increased by around 20%. (This is a configuration example. This machine is available in a range of different configurations.)