The dependences of the main parameters of the cutting process (performance, power consumption and diamond tools) on the mode of wire saw at different heights quarry face. The technique of choosing the rational mode control cable saw, taking into account the dependence of performance established branch of the monolith from the array and operating costs for his department, depending on the height of the ledge. To be able to select the sound mode control cable saw proposed a comprehensive technical and economic indicators, characterized costs charged to the intensity of space capacity of stone from the array.