VKM 4000 Vacuumed Street Sweeping Machines The Specifications Auxiliary Engine (diesel,4 cylinders):80 hp turbo Sweeping performance (15 km/h) :28500 m¦/h Garbage Tank Capacity :4 m¦(NETT ) Side (flank) Brush Diameter :400mm Middle Brush (broom) Diameter :400mm Middle Brush (broom) Length :1150mm Maximum Sweeping Width :1900 mm Water Tank Capacity :1100 lt Watering Pump :40 bar Hydraulic Oil Tank Capacity :250 lt Suction Hose Diameter :1600 mm Suction Hose Length :4000 mm Sweeping Speed :1-15 km/hour