Návrh vnější hydrauliky traktoru

Abstract

Theme of bachelor thesis is design of external hydraulic system of the tractor. First theoretical part contains description of hydraulic systems and components used in agricultural tractors. Then was made analysis of hydraulic systems of tractors Zetor 7245 and Valtra N123. Practical part contains scheme of designed external hydraulic system including calculations of needed parameters for external hydraulic system. In the next part of bachelor thesis was made design of pump carrier. Oil tank is a part of pump carrier. Based on the calculations, hydraulic components of external hydraulic system were chosen.