Walinga's larger portable PTO vac unit, the 7816 DLX (Deluxe) Agri-Vac unit transfers bulk at speeds of between 4800-5500 Bu/Hour. This feature packed 7816 DLX Agri-Vac unit includes a fully Rhino lined receiver tank and boom cyclone. DLX units ship with a self contained hydraulic system which includes a hydraulically powered gear drive for boom rotation.