The A4000 Street Sweeper is a 2010 chassis-mounted, regenerative sweeper that features a new hopper design to increase capacity and a d new bolt-on hopper shroud and bolt-in suction tube. A water nozzle inside the suction intake offers better dust control as well. The A4000 has been updated to a hydraulic cylinder actuated system with a new hydraulic cylinder rear dump door with in-cab controls. The redesigned water system features an electric pump and a toolbox option. LED lighting is standard on the A4000.