Perfect for cultivating, aerating, and stirring up soil for gardens, food plots, and other tillage needs Available in 4′, 5′, 6′, and 7′ sizes Easily switch between forward or reverse rotation Units work efficiently on 25-50 HP tractors (depending on tiller size) Oil bath lubrication with all gear driven driveline Self-sharpening heat-treated cutting tines Adjustable runners for working depths from 1″ to 4″ Category I hookup (Cat. I pins included) Comes with heavy-duty PTO shaft and slip clutch 7′ model (RT7) features 2-stage Category I and Category II hookup (2-stage Cat. I & Cat. II pin included) Features our durable, corrosion-resistant powder coat finish Quick hitch compatible Know your tractor’s capabilities before using any 3-point equipment. Never exceed the manufacturer’s recommended equipment handling capabilities