The McCormick Intl X1.37 is a compact utility tractor built by Kukje and distributed by McCormick Intl, part of Argo. Introduced in 2019, it features a 2.1L 4-cylinder diesel engine producing 37 hp, with Tier IV emissions and diesel oxidation catalyst with particulate filter. Transmission options include a 12-speed mechanical shuttle and hydrostatic. It offers four-wheel drive, mechanical rear differential lock, power steering, wet disc brakes, and a cab with air-conditioning. The tractor has a wheelbase of 71.1 inches and weighs approximately 4195 to 4211 lbs depending on transmission. Hydraulics are open center with multiple valves and flows. The rear hitch is category I with a lift capacity up to 3306 lbs at ends. PTO is independent with 540/540E speeds. Attachments include the L180C front-end loader with various lift and breakout capacities.