These SaltDogg Spreaders by Buyers Products are designed for dump bodies andflatbeds with a 13,000 lb GVW. They are available with 96″, 108″, or 120″hoppers with a capacity from 2.5 to 3 cubic yards. Theses spreaders can comeequipped with a Gas Engine, Electric Motor, or a Hydraulic Motor depending onwhat works best with your intended application. The gas powered spreaders comewith a 10.5 HP gas engine with convenient electric start and throttle control.The electric powered spreaders come with two independent electric motors, onefor the conveyor and one for the spinner. The hydraulic powered spreaders comewith two independent motors for independent conveyor and spinner operation.These spreaders work great with bulk salt, bulk sand, or a salt and sandmixture. These are quality spreaders that are made here in the USA. Spread Material: bulk salt, bulk sand, salt & sand mixture Feed Mechanism: 14-1/2″ wide conveyor chain Power Source Options: gas engine (10.5 HP), electric motor (2 motors),hydraulic motor (2 motors) Capacity Options: 2.5 cu. yds., 2.75 cu. yds., 3 cu. yds. 304 Stainless steel hopper Adjustable feedgate 2 Hinged top screens Inverted V improves flow and reduces stress on the drive line Spinner chute has two adjustable internal baffles Bolt-one spinner housing 18″ poly spinner broadcasts up to 30′