McCormick-Deering TD-35

The McCormick-Deering TD-35 is an agricultural crawler tractor produced from 1937 to 1939 by McCormick-Deering, a part of International Harvester. It was built in Melrose Park, Illinois, USA. The TD-35 is a diesel variant of the T-35 gasoline model. It features an International Harvester 6.8L 4-cylinder liquid-cooled vertical I-head diesel engine with a displacement of 413.5 ci (6.8 L). The tractor has a 5-speed gear transmission with 1 reverse gear and a dry disc clutch. It delivers a claimed drawbar power of 27 hp and belt power of 37 hp, with tested drawbar power of 37.09 hp and belt power of 42.2 hp. The TD-35 has a crawler drive with 13-inch wide tracks and an open operator station. Dimensions include a length of 132.5 inches, width of 59.5 inches, and operating weight of 11245 lbs. The fuel tank capacity is 40 gallons with an auxiliary fuel tank of 1.25 gallons. The belt pulley diameter is 16.75 inches with a width of 9 inches and runs at 591 RPM.