Description Overview Ssi model ssi 3600 ed dual shaft shredder – new Year 1986 Fully rebuilt 2010 Drive System 150 hp dual direct electric drive (two 75 hp motors) 575 volt Shaft Specifications Fast shaft speed: 23.9 rpm Slow shaft speed: 16.9 rpm Cutter and Chamber Dimensions Cutter outside diameter: 26 in Cutting chamber dimension: 48.5 in wide x 75 in long Out feed dimension: 48.5 in wide x 81 in long Additional Features Dual hydraulic ram