Specifications include, but are not limited to: I.Frame 1.Tractor pull-type, ground driven with wheel gears allowing tires to work independently for even application even on turns 2.All steel welded construction II. Hopper 1. Must have 550lbs to 800lbs capacity 2. Must be removeable for ease of cleaning 3. Must be constructed steel III. Spreading System 1. Must be able to adjust the spread to one side or the other or both sides simultaneously 2. 30”-35” spreader disc with 6 or more stainless steel spoons to direct a metered amount of material evenly 3. Must accurately spread material 50ft or more IV. Hitch 1. Clevis and pin-type 2. Must be iron with jack standIV. Hitch 1. Clevis and pin-type 2. Must be iron with jack stand