"This SaltDogg self-contained salt and sand spreader from Salt Dogg gives you control over ice and snow. A rugged system, designed to spread salt or a salt and sand mix and mounts easily on pickup, dump and platform trucks, this item is perfect for municipalities, shopping malls, industries, hospitals and private contractors. U.S.A. Mounting Hardware Included Yes, Overall Dimensions H x W x D in. 40 x 48 x 96, Hopper Dimensions H x W x D in. 40 x 48 x 96, Hopper Material Poly, Spinner Material Poly, Spread Radius ft. 5-30, Adjustable Deflector Yes, Frame Construction Poly, Hopper Capacity cu. ft. 54, Includes Molded fork slots for easy one-man installation and removal, Load Capacity lbs. 560, Variable Speed No, Volts 12, Recommended Media Salt, sand, Recommended Use 3/4-1 ton truck. Integrated positive position mount system 4-pc. ratchet tie-down kit No drilling required Screw auger travels the entire length of the hopper"