This E17 Walk-Behind Floor Scrubber is a brush-driven compact disc automatic scrubber with a 17" cleaning path. Its low brush deck is ideal for cleaning around and underneath obstacles, and its small, compact design allows for cleaning in tight spaces. The on-board charger is convenient and allows the machine to be charged anywhere. Brush loading and unloading is as easy as the turn of a switch. The scrubber has a 12 gallon solution tank and a 13 gallon easy-to-clean, hygienic recovery tank. The adjustable handle and ergonomic hand bails offer superior handling of the machine. This scrubber was used as a demo.