Lanz Express Bulldog D7531

The Lanz Eil-Bulldog D7531 is a legendary German farm tractor produced by Heinrich Lanz AG in Mannheim from the 1950s onwards. This model belongs to the Eil-Bulldog series, which was developed for transport and agricultural tasks. With its single-cylinder, two-stroke, hot-bulb engine producing 35 hp, the D7531 can reach speeds of up to 30 km/h—significantly faster than many other tractors of its time. Its robustness and distinctive engine sound make it popular with collectors and enthusiasts of historic agricultural machinery to this day.