Buyers Products SaltDogg® PRO6000CH Series Poly Hopper Spreaders with Conveyor Chain Model PRO6000CHBuyers Products SaltDogg PRO6000CH Series Poly Hopper Spreaders with Conveyor Chain Model PRO6000CH Buyers Products SaltDogg PRO6000CH Series Poly Hopper Spreaders give contractors, property managers, and municipalities a powerful 6 cubic yard spreader for commercial and municipal use. The high flow pintle chain conveyor can drive bulk salt, sand, or a 50 50 salt sand mix at a flow rate of 600 lb per minute. The spreader works with dump trucks and