1987 John Deere 6620 Titan II Sidehill 2WD Combine, 5,334 Engine Hours Showing, 4-Speed Hydrostatic Transmission, Chopper, Rock Trap, Ag Leader 2000 Yield Monitor, 28L-26 Drive Tires, 14.9-24 Steer Tires, SN: H06620X620314