The diploma thesis deals with pressure losses occurring when the hydraulic fluid flows through all the components of the system from the tank through the suction line of the pump along the entire hydraulic path and through the return line back to the tank. In the diploma thesis we devoted ourselves to the hydraulic calculations of the pressure conditions which, as a result, were shown by the diagrams of the pressure losses of the system in dependence on the path of the hydraulic fluid. The results were evaluated with the height of the systemic pressure and compared them with the calculated results for different input parameters. On the basis of the presented results, we have also submitted suggestions for improvements.
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