The Huber 13-22 Farmer is a standard-tread tractor built in 1912 by Huber in Marion, Ohio, USA. It features a Sintz-Wallin 8.8L 2-cylinder liquid-cooled kerosene engine with a displacement of 539 ci (8.8 L) and bore/stroke of 7.00x7.00 inches (178 x 178 mm). The tractor delivers 13 hp (9.7 kW) at the drawbar and 22 hp (16.4 kW) at the belt (claimed). It has a gear-type transmission, two-wheel drive, manual steering, and an open operator station.