The Wisconsin Tractor 25-45 was manufactured by Wisconsin Tractor in Sauk City, Wisconsin, and produced until 1923. It is powered by a Climax 10.9L 4-cylinder inline engine with a displacement of 665 ci (10.9 L), bore and stroke of 5.5x7 inches (140 x 178 mm), and rated at 800 RPM. The tractor delivers 25 hp (18.6 kW) at the drawbar and 45 hp (33.6 kW) at the belt.
Wisconsin Tractor 25-45tractor specsClimax engine25 hp tractor45 hp tractorfarm tractor1923 tractor