Within the scope of the diploma thesis the inventory of the entire hydraulic system of the new Fendt tractor has been dealt. Firstly, the development from the beginning until today is represented, then there is a detailed description how the hydraulics work. Functioning of all the hydraulic pumps, GPS steering wheel, the brakes, the front and rear working hydraulics, the quick couplings, the spring axles and the front loader is also represented. The Vario transmission’s working is also explained in detail, as well the whole system, in which there is a connection from the engine to the variable displacement pumps. Then some measurements on the working hydraulics were taken to check if the results were in accordance with the regulations and the tractor’s data. Some diagrams for comparison between actual and theoretical measurements are also added.
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