Mountains of quarries. Tutorial

The training manual discusses the main types of designs and the principles of the operation of drilling, excavation, excavation and transporting machines and complexes, as well as equipment for the open development of mineral deposits. The methodology of engineering calculation of the main parameters of mehlopaths, dragines and the load of the drives of their mechanisms is given. The trends in the improvement and development of career mountain complexes for coal incisions are set out.
Designed for specialists of the areas of training 05/21/04 "Mining" and 05.21.05 "Physical processes of mountain or oil and gas production". It can be useful to engineering and technical career workers