| Issue |
E3S Web Conf.
Volume 15, 2017
The 1st Scientific Practical Conference “International Innovative Mining Symposium (in memory of Prof. Vladimir Pronoza)”
|
|
|---|---|---|
| Article Number | 03011 | |
| Number of page(s) | 7 | |
| Section | Innovative Mining Equipment | |
| DOI | https://doi.org/10.1051/e3sconf/20171503011 | |
| Published online | 07 April 2017 | |
Strategy of Russian Coal Mining Enterprises’ Excavator Park Technical State Correction
T. F. Gorbachev Kuzbass State Technical University, 28 Vesennya str. Kemerovo 650000, Russia
* Corresponding author: mike.drygin@gmail.com
Coal extraction in Russian Federation increases by 3…4 %. This tendency will remain in the nearest 10…15 years. Opencast mining makes (70…72)% from the total extraction in the country. Though analysis shows that investments in coal mining within the last 25 years were insig-nificant. In these conditions the priority area for coal production cost re-duction and increasing productivity of opencast coal mines is optimization of the main technological equipment (excavator park) maintenance system. The article shows that current system of scheduled preventive repair is not efficient and requires to be changed to the system of repair works due to actual state of the equipment.
© The Authors, published by EDP Sciences, 2017
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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