2003 John Deere Rototiller. Model: 647. S/N: LV0647A100231. Cutting and tilling capacity: 48 in. Required HP range: 15-35. Skid Shoe Height Adjustment: 1.2 - 3 in. Tine Cutting Diameter: 15 in. Tine Shaft Speed 253 rpm. Final Drive Chain ASA 60 HE. Operations and features include: raising and lowering by use of tractor hydraulic lift for operator convenience, adjustable skid shoes, large, replaceable tines and a heavy-duty tubular tine shaft for excellent performance and durability. Approximate Weight: 321 lb. (ACN21).