1980 Case 4690 4WD Tractor, 3,997 Hrs Showing, Case 8.3L 6-Cyl, Diesel, Water Cooled Engine, 12-Speed Transmission, Small 1000 PTO, Rear PTO Location, 4 Auxiliary Hydraulics, Differential Lock, 650/75R32 Front Tires, 650/75R32 Rear Tires, 3 Point Hitch, Work Lights, Heater, AC, SN: 8857770