Nilfisk BR755 Ride On Battery Scrubber DryerBR755 Ride on Battery Scrubber Dryer Nilfisk 56601014 The B755 Is a battery ride on scrubber dryer that comes with a 360ah battery tray to last up to 4. 5hours running time. This ride on scrubber dryer comes with 2 Disc brushes at 355mm each size running at 250rpm to provide optimal cleaning with a brush pressure which you can select between 40 65 96kg for harder to cleaner areas. The BR 755 755C 855 is the generation of scrubber dryers, with a focus