Designed for heavy duty commercial use. Extremely maneuverable. 18 inch adjustable side broom. 28 inch large main broom. Up to four hours of non-stop run time Easy access for serviceability. Solid channeled steel frame, built to last. On the spot maneuverability in a compact rider sweeper. Can be used on commercial carpeting. Standard 24 volt high capacity battery pack gives up to four hours of run time. Large 28 inch main chevron style broom cleans a wide path when used in conjunction with the standard 18 inch spring loaded side broom. KS 40 Sweeps a 40” path and the KS47 sweeps a 50” path for maximum productivity. Large 2.1 cu.ft. hopper extends run time in between dumping.