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