MAC Saturn 7246 Infeed hopper Shredder head with freshly sharpened 2 inch blades, 2 inch spacers. Produces a 2 inch nominal tdf chip if tire shredding. Blades and spacers can be double stacked for primary shredding. 2 -100 HP electric motors Uses 440 electrical Shreds tires, plastic, pvc, steel cans, aluminum, lead batteries, copper wire, loose steel cables, metal drums, computers and electronics, ferrous #16 Shredder stand Hydraulic power unit with control panel Uses gear oil in the gear box tank Uses hydraulic oil in the hydraulic tank. easy to reach all grease fittings for all bearings