The hand-led scrubber drier BR 55/40 W of Kärcher is suitable for basic and maintenance cleaning of small and medium-sized areas: With 550 mm working width the theoretical performance is 2,200 m2/h. The machine is characterised by an automatic cleaning agent proportioning (DOSE) and a sweeping unit that is integrated in the brush head. The fresh water tank disposes of a filling device. The one-button system EASY, which will be used for all floor scrubbers and scrubber driers of Kärcher in the future, ensures an easy handling. Due to FACT, a new drive motor for roller brushes, you are able to choose between three different rotational speed levels in order to achieve a better cleaning result.