The first tractors were driven by steam engines (Lokomobile). Later in Europe the diesel engine as a power source, while in America for some time and petrol engines were used. Until the 1970s tractors had rather modest engine performance, but for high torque and high-defined gearbox. Modern tractors are often over 100 kW power and can sometimes up to 80 km / h speed. Especially high performance sports show on tractors, for the Tractor Pulling used a motor sport which in the 20th Century in the United States and came in the early 80s also spread over Europe. When Tractor Pulling involves a brake, his Zugwiderstand streckenabhängig increased to a 100 m track as far as possible thereafter. In the outdoor category, the services of tractors sometimes up to 10,000 hp. A very well-known design, the Lanz Bulldog of 1921, which even after the Second World War as a model for many buildings worldwide served today and lovers prices. He belongs in every meeting of historic tractors simply in differ...
Comments