The Heider 6-10 was produced from 1920 to 1926 by Heider, a part of Rock Island, built in Rock Island, Illinois, USA. It features a Le Roi 2.3L 4-cylinder liquid-cooled kerosene engine, an unsynchronized gear transmission, and two-wheel manual steering. The tractor's claimed power is 6 hp at the drawbar and 10 hp at the belt.
Heider 6-10Heider tractor6-10 tractorfarm tractorkerosene engineLe Roi engine1920 tractorRock Island tractor