View 1 Photo View 0 Videos 1983 John Deere 6620 Turbo 2WD Combine At auction Feb. 18 1983 John Deere 6620 Turbo 2WD Combine, 7,228 Engine Hours showing, 466ci 6-Cyl Diesel Engine, 4-Speed Hydrostatic Transmission, Manual Concave Adjustment, Manual Sieve and Chaffer... ConditionUsedStock NumberIB9810 MLS Number14106175CategoryCombines Last Updated2/17/2026 LocationMarshall, MN, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info