John Deere 7720 Titan II Combine, 4724 Engine Hours Showing, John Deere 6 Cylinder, Manual 4 Speed, Manual Concave Adjustment, Manual Sieve And Chaffer Adjustment, Rotary Chopper, Straw Spreader, 190bu. Bin Extensions, 14’ Unloading Auger Length, 2WD, 24.5-32 Front Tires, 14.9-24 Rear Tires, Standard Lighting, SN: H07720X625900