International Harvester manufactured the Titan 12-25 Tractor (later known as Titan 15-30) at its factory in Milwaukee, Wisconsin, USA, from 1914 to 1917. The tractor is powered by a four cylinder horizontal gasoline-kerosene engine rated at 12 horsepower on the drawbar and 25 horsepower on the belt operating at 575 revolutions per minute. The cylinders […]