The book "Optimal choice of the mode of operation of the earth-moving transport machine: a textbook (for performing calculation and graphic works)" edited by I. F. Diakova is a unique publication that will be useful not only to students studying in faculties related to engineering and construction, but also to practitioners in the field of earthmoving and transportation works .. This manual offers in-depth analysis and practical advice on the choice of optimal operating modes of machines, which makes it an indispensable tool for all who seek to improve the efficiency of their projects. The book covers a wide range of topics related to earthmoving machines, including their classification, operating principles and basic parameters affecting performance. It discusses in detail the methods of calculating and optimizing work modes, which allows the reader not only to understand the theoretical aspects, but also to apply them in practice. The manual is filled with examples and tasks that will help to consolidate the knowledge gained and develop the skills necessary for the successful execution of calculation and graphic works .. This book will be of interest to students and teachers of technical universities, as well as engineers and designers working in the field of construction and earthmoving works. It is suitable for those who want to deepen their knowledge in the field of mechanics and operation of construction equipment, as well as those who seek to optimize processes at construction sites. The book can be a great addition to teaching materials and tutorials on related topics such as mechanics, construction technology, and design. One of the key topics raised in the book is the importance of choosing the right mode of operation to achieve maximum performance and reduce costs. The author's team focuses on the fact that process optimization not only increases the efficiency of work, but also contributes to reducing the impact on the environment. This makes the manual relevant in light of current environmental challenges and sustainability requirements. The style of presentation in the book is clear and accessible, which allows the reader to easily assimilate complex technical concepts. and . F. Dyakov and his team use visual diagrams and graphics, which helps to visualize information and makes the material more understandable. This manual is not just a textbook, but a practical guide that can be used both in the educational process and in real practice. If you are looking for books that are similar in subject, pay attention to such publications as "Construction Machines and Equipment" and "Construction Technology" These books will also help you to better understand the working principles of construction machinery and process optimization. In conclusion, “The optimal choice of the operating mode of the earthmoving vehicle” is not just a training manual, but a whole world of knowledge that will open before you. It will become a reliable assistant in your studies and professional activities, providing all the necessary tools for successful calculations and optimization of earthmoving machines. Do not miss the opportunity to enrich your knowledge and skills by immersing yourself in this fascinating and useful book!