1821 Hours Propelling System – Speed forward 5.5 mph (9.0km/h) – Speed reverse 3 mph (4.8 km/h) Gradeability – Full hopper 6.0 deg (10.5%) – Empty hopper 8.0 deg (14.0%) Sweeping System – Cleaning path 50 in 1270 mm – Main brush length 36 in 915 mm – Side brush diameter 19 in 480 mm – Hopper volume 3 ft3 85 L – Hopper weight capacity 300 lb 135 kg Scrubbing System – Cleaning path: MaxPro 1000 40 in 1020 mm – Cleaning path: MaxPro 1200 48 in 1220 mm – Solution tank 57 gal 215 L – Recovery tank 74 gal 280 L