Tractor John Deere 4020 for sale Kijiji – synchro trans 1972 model year. JOHN DEERE 4020 DIESEL TRACTOR, WIDE FRONT END WITH 10:00X16 TIRES THAT ARE NEW TREAD, 18.4X34 REAR TIRES THAT ARE 60% TREAD, ONE PAIR OF REAR HYD OUTLETS, 540/1000 PTO, SHOWS 3500 HOURS BUT THE TACK DOES NOT WORK, TIN WORK IS GOOD AND THE PAINT IS A LITTLE Faded , HAS A BUSHOG LOADER, MODEL 2845 WITH A 72″ BUCKET THAT IS VERY GOOD, HAS A GRESEN VALVE FOR POWER TO THE LOADER, THE LOADER IS BLACK IN COLOR, CASH PRICE