12 inch arbor space....left side open for ripping wide panels Maxium thichness 3 1/2 inch 50 HP 3600 rpm TEFC 240/480 volt arbor motor wired 480 volts ,3 phase 3 HP feed motor with 30 to 150 fpm feed speeds "Posi-feed" friction bed with oil mist lube of chain and track Four 3" dia. air Anti-kick-back fingers : two top infeed, one bottom infeed, single top outfeed Aluminum feed slats with NEW rubber inserts Sound and dust enclosure hoods ;two 8" dust pipes top and 4" bottom Two (2) saw sleves with some spacers and saw blades with storage table