The Millennium NA4M6 street suction sweeper features a 4-cylinder diesel engine, hydrostatic transmission, front and rear suspension, and hydraulic steering and brakes. It has a 4.6 cubic meter stainless steel hopper, 700 liter water tank, and can sweep at 15 km/h with a 2.2 or 3.15 meter width using side brushes and an 830mm diameter suction fan. Additional options include air conditioning, high pressure washing, a third brush, and rear view camera.