"The SaltDogg electric poly hopper spreader provides everything you need to get working. U.S.A. Hopper Material Poly, Includes Material vibrator and top screen, Load Capacity lbs. 280, Overall Dimensions H x W x D in. 28 x 48 x 53, Frame Construction Poly, Hopper Dimensions H x W x D in. 28 x 48 x 53, Spinner Material Poly, Spread Radius ft. 5-30, Variable Speed No, Volts 12, Recommended Media Broadcasting seed, fertilizer, game feed, Recommended Use Utility vehicles. Ultra-durable salt and salt/sand spreader provides everything you need to get working 3/4 cubic yard capacity"