1981 John Deere 4640 2WD Tractor, 3506 Hrs Showing, Quad-Range Transmission, 3 Hyd. Outlets, 1000 PTO, 3-Pt. Quick Hitch, 11.00-16 Front Tires, 18.4R38 Rear Tires, Note: Hours Could Not Be Confirmed, SN: 020077R