Application of system analysis methods for the research of mining enterprise activity

The purpose of this research is to update the ways of applying the methods of system analysis to optimize the activities of the excavator fleet of a mining enterprise in the mining of coal by the quarry method. With this method of coal mining, a key role is played by the organization of the work of road transport for transporting the extracted rock mass to the place of storage and further enrichment and the competent arrangement of mining equipment on the section. However, in practice, the company faced insufficient productivity of its production organization, despite compliance with organizational and logistical principles. Then it was decided to analyze the statistical indicators of the excavator fleet in order to identify the reasons for its low productivity. For this purpose, several methods of system analysis were applied, on the basis of which recommendations were issued on the main directions of modernization of the enterprise in order to optimize its work.