The Eagle Manufacturing H 20-40 is a standard-tread tractor produced from 1922 to 1930 by Eagle Manufacturing in Appleton, Wisconsin, USA. It features a 16.5L 2-cylinder liquid-cooled kerosene engine with a Schebler carburetor and hand-crank starter. The tractor has a 2-speed gear transmission with 2 forward and 1 reverse gears. It delivers 20 hp drawbar power and 40 hp belt power. The tractor is two-wheel drive with spur gear final drives and manual steering, and it has an open operator station. Dimensions include a length of 147 inches, width of 77 inches, height of 80 inches, and weight of 7840 lbs. It rides on 52x18 steel rear tires and has a belt pulley 24 inches in diameter and 10 inches wide, running at 450 RPM with a belt speed of 2800 ft/min.