1990 JD 6620 Titan II Combine, 4,699 Engine Hours Showing, 6 Cylinder Turbo, Diesel, Water Cooled Engine, Hydrostatic Transmission With 4 Gears, Chopper, AC/Heat, AM/FM Radio, 24.5-32 Front Tires, 14.9-24 Rear Tires, Grain Loss Monitor.