Trepça mine in Stantërg has used the highest productivity and mining technique since 90s. Today this technique is practiced almost in all working place. The purpose of this study is to determine the productivity of the drilling machine with high productivity. The machinery has worked in the working place so called P-140, in the X- horizon of “Trepca" mine in Stantërg and the main goal is to set the parameters of the work and its maximum activity - the rate of work according to their own specifications as: Work force, Structure of the rock mass and; other difficulties arising from the workplace. The goal is to do a study to increase efficiency and eliminate gaps by workers and the leading body of the mine while working with the drilling machine in order to increase the effect on drilling-mining (realize the largest production and to enable and achieve higher productivity).