The McCormick Intl X4.20 is a utility tractor produced from 2014 onward. It features a Deutz 2.9L 4-cylinder liquid-cooled diesel engine with 61 hp rated power and a maximum of 64 hp. The tractor offers 12-speed partially synchronized or power shuttle transmissions, four-wheel drive, mechanical rear differential lock, and hydraulic wet disc brakes. It has an open center hydraulic system with 2 or 3 valves and a rear PTO independent with 540/1000 rpm options. The tractor's dimensions include an 82.7 inch wheelbase, 165 inch length, and heights of 111 inches (ROPS) or 97.2 inches (cab). It weighs between 6380 and 7130 lbs depending on configuration. Optional attachments include the McCormick Intl X421 and X426 loaders, both with 122 inch height at pin.