Design of the hydrostatic drive system of a road construction machine

Abstract

Consulta en la Biblioteca ETSI Industriales (8305)

[EN] The object of this project is selecting the best hydraulic power transmission for the design of the hydrostatic drive of a road construction machine. More specifically the machine will be a Bulldozer from the brand John Deere. The project has three main points: ¿ First, it is going to be design the hydraulic circuit to obey the machine¿s requirements. ¿ Secondly, there will be the selection of the hydraulic circuit¿s components to achieve the specifications. ¿ Thirdly and finally, there will be a study of the efficiency of the hydrostatic drive to justify the use of a hydraulic power transmission. For doing all these parts will be necessary to look for information about the machine will carry on the hydrostatic drive and which factors will affect to the hydrostatic drive and how to study them. Then for the selection of the components, will be necessary looking for existing manufactures for creating a realistic design. Finally for the efficiency calculations, it will be necessary to study which a how the variable factors affect to it. For doing all this things it will be used the software Microsoft Excel to facilitate and accelerate the calculations.