McCormick-Deering T-20

The McCormick-Deering T-20 is an agricultural crawler tractor produced from 1931 to 1939 by McCormick-Deering, a part of International Harvester. Built in Chicago, Illinois, USA, a total of 15,199 units were manufactured. It features an International Harvester 3.6L 4-cylinder kerosene engine with a liquid-cooled vertical I-head design, producing an estimated 27.8 hp. The tractor has a 3-speed gear transmission with 3 forward and 1 reverse gears. It offers a drawbar power of 18 hp (claimed) and 23.33 hp (tested), and belt power of 25 hp (claimed) and 26.59 hp (tested). The T-20 uses a crawler drive with dry, single plate clutch steering and dry disc brakes, and has an open operator station. Dimensions include a length of 122.5 inches, width of 55 inches, height of 55.5 inches, and weight of 7,010 lbs. The fuel tank capacity is 22 gallons with an auxiliary 1 gallon tank. Serial numbers are located on the seat's right side for each production year.