View 1 Photo View 0 Videos 1970 John Deere 4020 2WD Tractor At auction Feb. 18 1970 John Deere 4020 2WD Tractor, 7200 hrs showing, 6.6L 6-Cyl Diesel Engine, 101 HP, Powershift Transmission 8F/4R Gears, Manual Transmission, Differential Lock, Wide Front, (2) Set Of Rear... ConditionUsedStock NumberKB3117 MLS Number14130166CategoryTractors Last Updated2/12/2026 LocationHumphrey, NE, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info