The Massey Ferguson 231 is an iconic tractor model manufactured by Massey Ferguson, a global manufacturer of agricultural and industrial equipment. The Massey Ferguson 231 is designed and built at various Massey Ferguson factories across the United States and Europe, including in Beauvais, France; Hesston, Kansas; and Desford, England. These factories specialize in manufacturing tractors, and the Massey Ferguson 231 is just one of many models they produce.