Hart-Parr

The story of Hart-Parr began in 1901, the brainchild of Charles Hart and Charles Parr, two ambitious engineering students from the University of Wisconsin. These individuals stand as foundational figures in the development of gasoline-powered tractors. Hart-Parr distinguished itself as the initial American company to commercially produce gasoline tractors, commencing in 1903, and holds a strong argument for being the very first globally, sharing that distinction with the Ivel firm of England, which also began manufacturing in the same year. The company underwent a significant transformation in 1929, uniting with Oliver Chilled Plow to create the consolidated Oliver company.