The Electric Drive of Mining Machines . At 4 p.m.. H. 1" by Sergey Vladimirovich Konstantinov is a fundamental study devoted to one of the most pressing topics in the field of mining and mechanical engineering. In the first part of this multi-volume work, the author immerses the reader in the world of electric drives, which play a key role in modern mining technologies. Sergey Konstantinov, known for his deep understanding of technical aspects and practical experience, offers readers a unique look at the design and operation of electric drives used in the mining industry. The book covers a wide range of topics, ranging from the basics of electrical engineering to specific aspects of the use of electric drives in mining machines. This makes the work not only useful for undergraduate and graduate students studying mining and mechanical engineering, but also for practicing engineers seeking to update their knowledge and skills. One of the key topics raised in the book is the interaction between electric drives and mining machines. Konstantinov examines in detail the different types of drives, their design features and principles of operation, which allows the reader to understand how to choose and apply a particular drive depending on the operating conditions. This information will be especially useful for those who work in difficult mountainous terrain, where the reliability and efficiency of equipment are crucial. The book also addresses issues of ecology and sustainable development, which makes it relevant in light of current trends to reduce the negative impact of the mining industry on the environment. Konstantinov emphasizes the importance of introducing new technologies and optimizing processes, which allows not only to increase productivity, but also to reduce resource consumption and reduce emissions of harmful substances. Who is this book intended for? First of all, it will be of interest to students of technical specialties, graduate students and teachers studying mining, electrical engineering and mechanical engineering . However, in addition to the academic audience, Konstantinov’s work will find a response from practicing engineers working in the mining industry, as well as from specialists involved in the design and operation of mining equipment. Even those who are simply interested in modern technologies in industry will find a lot of useful information in the book. The author's style is clear and accessible, which allows even complex technical concepts to be explained in simple and understandable language. Konstantinov uses many illustrations and schemes, which makes the material more visual and helps the reader to better assimilate the presented knowledge. This is particularly important in the technical literature, where visualization plays a key role in understanding. If you are looking for books on the topic of mining, electrical engineering or mechanical engineering, then "Electric drive mining machines. At 4 p.m.. H. 1" will be a great addition to your library. It will not only enrich your knowledge, but also inspire new ideas and solutions in your professional activities. Do not miss the opportunity to immerse yourself in the world of advanced technologies and discover new horizons in the mining industry with the help of the work of Sergei Konstantinov.