The CO-OP 2 is a row-crop tractor built by Duplex Machinery and distributed by CO-OP. It was produced starting in 1936 and built in Battle Creek, Michigan, USA. It features a Chrysler 3.3L 6-cylinder gasoline engine, a 5-speed unsynchronized transmission, and two-wheel drive with an open operator station. The tractor is capable of pulling 2 14-inch plows and has tested drawbar, PTO, and belt horsepower ratings of 29.67 hp, 31.66 hp, and 33.17 hp respectively. It weighs approximately 5,000 lbs and rides on 6.00-16 front tires and 11.25-28 rear tires.