Characteristics of industrial traction units and their load-bearing structures

Аннотация

This article examines the characteristics of industrial traction units and their load-bearing structures, with a focus on models used in mining enterprises in Uzbekistan. It analyzes the design features of key components such as the control electric locomotive body, motor dumpcar body, bogies, and various support structures. The study emphasizes the importance of assessing and extending the service life of these units, given that many have exceeded or are approaching their established service life. The article provides detailed descriptions of the PE2, PE2M, PE2U, and MPE2U traction units, including their technical specifications and structural elements. Special attention is given to the load-bearing structures, including the body frames of control electric locomotives and motor dumpcars, as well as bogie frames. The materials used in construction and the design considerations for these critical components are discussed, highlighting their role in ensuring the strength, reliability, and safety of the traction units.