Productivity analysis of the mining machinery utilized for overburden stripping at Bursa Lignite Corporation

In this work, the productivity analysis carried out on the loading and excavating machinery used for earth moving at Bursa Lignite Corporation was outlined. For this analysis, the mining machinery was handled both individually and in total and the results obtained were evaluated accordingly. In order to realize the work in concern, productivity, productivity rate and machinery productivity indices were calculated employing the production values of the machinery for the year 2005 together with the working and stoppage hours. With the assistance of the results acquired, working performances of the overburden excavation machinery were evaluated. Key words: Analysis of productuvity, productuvity, efficiency