The John Deere 650 tractor is a fuel efficient, easy to maintain farm/agri tractor that has a treasure trove of features. Built from 1981-1989, the 650 features a Yanmar 2 cylinder engine with 16 horsepower. The transmission has a flexible 8 front speeds and 2 reverse. The 650 packs the power and reliability that is so iconic of the John Deere tractor line. It is smaller than other farm tractors…