GENESIS CYCLONE GC-950MR ROCK GRINDER SN:950016R quick attach, rotating head, Hydraulic 4500 PSI,Oil Flow 90-120 GPM,Drum diameter 40’’,Drum width 35’’,Overall width 57.5’’, Weight : 9000 lbs. Removable Quick Attach Garier, to fit Excavator 40 to 65 tons, Less than 1,000 hours.