For an overview of all Farmall models see the article Farmall. For general company history see International Harvester. The McCormick-Deering Farmall was the first all-purpose tractor, capable of plowing and pulling harvesting equipment, running stationary equipment with the belt pulley, and cultivating row crops. It was the first tractor with the strength and power for heavy-duty tillage work and the ground clearance for working in tall crops. It also was designed from the beginning with a wide variety of mounted tools. The Farmall was the machine that finally replaced the horse. The Farmall was unstyled in the sense that the design was strictly functional, with a rudimentary hood, exposed radiator and steering mechanism, and no fenders.