The C.O.D. Tractor Company 13-25 is a standard-tread farm tractor produced from 1915 to 1919 by the C.O.D. Tractor Company in Minnesota, USA. It features a 7.6L 2-cylinder liquid-cooled kerosene engine with a carburetor fuel system, producing 13 hp at the drawbar and 25 hp at the belt. The tractor has a 1-speed gear transmission with mechanical cone clutch, two-wheel drive, and manual steering. It has an open operator station and rides on 70x12 steel rear tires. The tractor weighs 6000 lbs and measures 156 inches long, 72 inches wide, and 72 inches high.