The thesis deals with the choice and application of the Mechanization of the conventional Ascendant Cut and Fill method of exploitation in the pit 2590 veta Rosa, nv 2430, Consorcio Minero Horizonte S.A. , which the mining contractor company Conmiciv, has been exploiting its pit in the parcoy unit with a traditional method of conventional cutting and topping up, with mining sections of 3.0 mx 3.0 m, which leads to excessive consumption of wood for its support, causing the operation costs to increase, generating uncertainty in the different stages of the production process. In addition, it is evidenced in terms of the time spent in the support for conventional cuts, of 2 hours with 31 minutes in the installation with wooden frames, generating delays in the following stages of the mining cycle; and a monthly production volume of 1091 tms / month, for these reasons the Company set out to ch...