Analysis of the feasibility of overhaul and modernization of tram cars

Abstract

The current situation on the territory of Russian transport parks is considered, where the preference is given to the modernization of the existing rolling stock over the purchase of new transport. The analysis of modernization is carried out, the main stages and advantages of the improvement of tram cars are shown on the example of tram facilities in St. Petersburg and Izhevsk. A number of trends that have developed in modern market conditions are noted. The use of one of the oldest modes of transport — the tram — has proven its profitability, high carrying capacity, the ability to achieve high speeds, and the introduction of the latest technologies to reduce noise and vibration increases not only aesthetic appeal for urban residents, but also reduces the impact on environmental systems.It has been established that overhaul and refurbishment with complete modernization can extend the service life of the tram up to 15 years."Launching" a tram line on a concession basis in a small town can become an effective anti-crisis tool with an appropriate feasibility study and organizational issues. The tram as a public transport is more profitable for the city, since the lane allocated for it is more efficiently used, because a tram in a 2-3-car coupling carries more people than a trolleybus. Renewal of the tram fleet through modernization is a current trend.