Gravely, an American company based in Wisconsin, was set up in 1922 by Ben Gravely, where it sold tractors and automatic plows. | It then became a subsidiary of Studebaker in 1960, where it expanded to produce ride-on tractors, walk-behind mowers and wood | chippers. After the downfall of Studebaker, it is now a division of Ariens and solely makes mowers and grass trimmers. |