DESCRIPTION 2000 John Deere 9650 STS Combine (JM684), John Deere diesel engine, hydrostatic drive, bullet rotor, air conditioning, heat, radio, buddy seat, drive tires- 30.5L-32, rear tires- 18.4R26, 4,112 hours, 2,756 separator hours. Serial Number: H09650S685868 Notes: This combine is always in a shed when not in use, has regular maintenance at John Deere, and was only used about 100 acres per year.