View 1 Photo View 0 Videos 1979 Allis-Chalmers 7020 2WD Tractor At auction Jul. 29 1979 Allis-Chalmers 7020 2WD Tractor, Allis-Chalmers 4.9L 6-Cyl Diesel, Water Cooled Engine, 20-Speed Transmission, 540 PTO, 3 Auxiliary Hydraulics, 11.00-16 Front Tires, 18.4R38 Rear Tires,... ConditionUsedStock NumberLP6904 MLS Number14488617CategoryTractors Last Updated7/17/2026 LocationEwing, NE, US Listed ByBigIron Auctions (844) 253-___ SHOWNUMBERCall Seller Email Seller Save More Info