Abstract
Among oleohydraulic systems, mobile oleohydraulics is the best known and is in the so-called heavy machinery, present in the construction sector. However, on limited occasions, the influence that these systems have on the productive development of a country or emphatically on a region is analyzed. It is hardly possible to conceive the scope of the industrial applicability that has been given to this type of systems. Therefore, a review of those machines and equipment that base their operational operation on oleohydraulic systems and, which are present in the conomic sectors of the Risaraldense region with the greatest influence on the gross domestic product index (GDP) is presented. With this, it is possible to
expose not only the variety of machinery used in these sectors, but also some specifications of the basic configurations of the oleohydraulic systems implemented and different combinations that can be found commercially to improve their operation. This, in order to transmit to the
apprentices of the Center of Development and Industrial Technological Innovation the basic this type of systems.


