Description Overview 12" diameter x 39" wide 21 cutter 98 rpm rotor Up and down stroke scrapper knives Specifications Hopper inlet area: 1000 mm x 1050 mm (39.37" x 41.33") 22.2 kW (30 hp) 220 volt motor Hydraulic ram Approximate 1.5" diameter holes screen 8" diameter auger discharge powered by a 0.55 kW (3/4 hp) motor with 8" blower outlet Includes separate starter/control panel Dimensions And Weight Machine dimensions: 72" w x 68" d x 65" h 5500 lbs with control panel Included Spare screen with 18 mm (.590") holes screen USA