2010 John Deere 9770 STS 4WD Combine, 3,675 Engine Hours Showing, 2,626 Separator Hours Showing, John Deere PowerTech Plus 9.0L 6-cylinder Diesel Engine, Rated Power: 360 Hp (268 KW) At 2,200 Rpm, Maximum Power: 398 Hp, Fuel Tank Capacity: 950 Liters (251 Gallons) Rotor And Separation, Rotor Type: Tri-Stream (Bullet) Rotary Rotor, Rotor Diameter: 29.6 Inches (75.2 Cm), Rotor Length: 123.3 Inches (313.2 Cm), Rotor Speed Range: Low Gear At 210 Rpm, High Gear Up To 1,000 Rpm, Separating Area: 2,387.1 Square Inches, Cleaning And Grain Handling, Total Cleaning Area: 6,959.6 Square Inches, Cleaning Fan Speed: 620 Rpm (low) To 1,200 Rpm (high), Grain Tank Capacity: 300.9 Bushels, Unloading Auger Length: 21.5 Ft To 22.5 Ft (6.9 M), Unloading Speed: 3.3 Bushels Per Second, Goodyear R2 900/65R32 Front Tires, Goodyear R2 28L-R32 Tires, Note: Tires Are Weather Cracks, SN: 1H09770SVA0738705