Buyers Products SaltDogg PRO6000 Series Poly Hopper Spreaders give contractors, property managers, and municipalities a powerful 6 cubic yard spreader for commercial and municipal use. The spreader works with dump trucks and flatbeds with a minimum 25,999 GVW (gross vehicle weight). Its electric-powered design means quieter operation with no need for refueling or engine servicing, giving you more time on the road. The hydraulic version provides the extra power needed for municipal applications. The patented double-wall poly hopper is supported by a corrosion-resistant stainless-steel frame and includes two steel top screens to help break up clumps of material during bulk loading. It features a 6 in. steel variable pitch auger with a stainless-steel trough. An independent 3/4 HP motor or 19 CI hydraulic motor powers the auger. The included inverted V and 900 lbs. vibrator help break up clumps and keep material flowing. An 18 in. polymer spinner, powered by an independent 1/2 HP, 12V motor, or 3.17 CI hydraulic motor, spreads material 5 to 30 ft. The PRO6000 features a chute with an open trough and stainless-steel spinner shield. The spinner assembly can be easily removed for cleaning and storage. Intuitive in-cab controls for the electric version let you independently manage conveyor and spinner speeds and turn the vibrator on and off with the flick of a switch.