Buyers 14512F577121 Saltdogg 9.0 Cubic Yard 12 Ft Hydraulic Dual Auger SpreaderBuyers Products SaltDogg Municipal Hydraulic Dual Auger Spreader gives contractors and municipalities a high volume spreader with a heavy duty dual auger. The spreader uses a truck's existing central hydraulic system. The 108 in., 120 in., 132 in., 144 in., or 168 in. hoppers are designed for dump bodies and flatbeds with a minimum 33,000 lb GVW (gross vehicle weight) chassis. The hopper and fully welded frame are made from high quality 304 stainless