The ACE 20C AutoScrubber is a versatile and highly productive cleaning machine. The dual 10” diameter disks provide a 20” wide cleaning path. It is also highly maneuverable and excellent for cleaning small and congested areas. The “ultra quiet” 65 dBA performance makes it ideal for use in occupied areas without disturbing nearby occupants. The ACE 20C AutoScrubber is equipped with two maintenance-free batteries for reliable and productive cleaning with a maximum run time of 2.2 hours. The modular, impact resistant design gives the operator easy access to key operating components.