The B 60 W Bp walk-behind scrubber dryer with drive, maintenance-free battery (24 V, 115 Ah) and KIK key system offers comfort as well as easy and safe handling. With the KIK key system, access rights are assigned to protect against incorrect operation. With the D 65 disc brush head (working width 65 cm) and a brush speed of up to 180 rpm, the machine is ideal for unstructured floors with an area performance of up to 2500 square metres. The brush contact pressure is adjustable and the head and brushes are quickly mounted and replaced. The eco!efficiency mode extends battery runtime enormously, and the tank rinsing system simplifies cleaning of the dirty water tank after floor cleaning. In addition, there is the auto-fill function for easy and time-saving filling of the fresh water tank and the V-shaped squeegee with a working width of 900 millimetres for residue-free suction of the dirty water even when cornering.