The book "Improvement of the resource of hydraulic units of construction and road machines", written by the team of authors, is a unique and important publication for specialists in the field of mechanical engineering, construction and road management . This work is not just a collection of theoretical knowledge, but a practical guide that will help engineers, designers and technicians to improve the efficiency of hydraulic units used in construction and road machines. The book discusses in detail modern technologies and methods aimed at increasing the resource of hydroelectric units. The authors share their knowledge on how to choose, operate and maintain hydraulic systems correctly so that they serve long and reliably. The reader will be able to learn about various aspects, such as the choice of materials, design and production technology, as well as how to optimize the operation and repair processes. This edition will be especially useful for technical university students, graduate students and young professionals seeking to deepen their knowledge in the field of hydraulics. The book covers many topics that are relevant to modern engineering. For example, it raises issues of wear resistance, improving the reliability and safety of hydraulic systems. The authors emphasize the importance of regular maintenance and diagnostics, which allows not only to extend the service life of equipment, but also to avoid expensive breakdowns. In addition, the book discusses innovative solutions and current trends in the field of hydraulic technology, making it an indispensable source of information for those who want to be aware of the latest developments in this field. The style of the authors is characterized by accessibility and clarity of presentation, which allows readers to easily assimilate complex technical concepts. Each section of the book is accompanied by practical examples and illustrations, which makes the material more visual and understandable. The team of authors consists of experienced specialists and scientists who not only have theoretical knowledge, but also have significant practical experience in the operation and repair of hydraulic systems. This book will be of interest not only to professionals, but also to all those who are fond of technology and want to understand how construction and road cars work. It will be an excellent addition to the engineer's library, as well as a useful resource for teachers and technical students. If you are looking for information on how to improve the performance of hydraulic systems, or want to learn about modern approaches to their maintenance, then “Improving the life of hydraulic units of construction and road machines” is exactly the edition you need. In conclusion, it is worth noting that the book “Increasing the resource of hydraulic units of construction and road machines” is not just a textbook, but a real find for anyone who wants to deepen their knowledge in the field of hydraulics and mechanical engineering. It will help you not only to improve your qualifications, but also to become a more competitive specialist in a rapidly developing field. Do not miss the opportunity to get acquainted with this valuable publication and discover new horizons in the world of hydraulic technologies!