Estimating the efficiency of the establishment of a specialized after-sale service system for mining equipment as a long-term investment project

V. Sergeev

The article describes a specialized after-sale service system for mining equipment (SSS), which in contrast to the available preventive maintenance and repair system (PMR) is a radically new approach to keeping to the performance standards, namely, by way of outsourcing the maintenance and repair services to a specialized service company. The authors prove the efficiency of the transition to the new service system for mine shovels and its economic opportunities.