Abstract
The article describes the characteristics of the Kazakhstan railway. Including the repair of the railway. Due to the fact that the history of work on the repair of railways in Kazakhstan dates back to their inception, the article analyzes that one of the most important areas of work in the railway industry is the improvement of special rolling stock. The characteristics of the country's railway processing plants and existing processing machines in the country have been developed. A description of the current state of the railways has been compiled. There are requirements for the upper structure of the main roads. The characteristics of road repair vehicles and a description of possible major malfunctions have been compiled. The value of freight turnover by rail is given at the present time. Every year, you can see an increase in rail transport. For enterprises with Kazakhstanis, the characteristics of correctional vehicles are compiled, the number of distances is indicated. The article also provides tables of railway classification in order to improve the condition of railway tracks to increase the speed and safety of passenger and freight trains. In particular, when using siliceous ballast or ballast from a sand-siliceous mixture, the design measures of a two-layer ballast prism on an earth bed made of clay soils, shallow and dusty soils, including when laying a protective layer of the upper part of the earth bed, are shown. In general, recommendations have been developed to optimize the fleet of road vehicles for railway repairs used in Kazakhstan. The article describes the characteristics of the track machine VPO – 3000, SMD-80, ELB-4S, Duomatic 09-32 CSM, Unimat, as well as the disadvantages of transport in the process of railway repair.