National Bulk Equipment Stainless Steel Hopper with bottom chopper shafts 6' W X 6' L X 6' D Tapers to bottom choppers to 12" W X 36" L Stainless steel grid over the top of the unit, on a stainless steel frame, 6' W X 6' L X 10' 6" T, Low-level sensor, 10/7.5 h.p., 480 V 7.5 HP Motor Stainless Steel