2011
DOI: 10.3846/16484142.2011.561947
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Multicriteria Evaluation of Operational Effectiveness of Freight Diesel Locomotives on Lithuanian Railways / Lietuvos Geležinkelių Prekinių Šilumvežių Eksploatavimo Veiksmingumo Daugiakriterinis Vertinimas / Многокритериальная Оценка Эффективности Эксплуатации Грузовых Тепловозов Железных Дорог Литвы

Abstract: The paper analyses and assesses the operating expenses of freight Diesel locomotives 2M62, 2M62K, 2M62M and ER20CF, suggesting the ways of their reduction. Given the damages of the old locomotive M62 and the structure of its operating expenses, some methods of Diesel locomotives’ upgrading are offered. Service life of new generation Diesel locomotives SIEMENS ER20CF and the locomotives 2M62K, 2M62M after the upgrade are determined. The taxes on air pollution by the exhaust gases of Diesel engines are calculate… Show more

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Cited by 4 publications
(2 citation statements)
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“…Now, when the prices of oil, electricity and gas are growing, the ways of reducing expenses should be sought. The investments in solving technical, organizational and technological problems are made, management is improved, the alternative power sources are used, macroeconomic indices of transport infrastructure development are evaluated (Macheret et al 2010), the maintenance costs of freight locomotives are analysed and methods of their reduction are suggested (Bureika 2011). The mathematical models of forming trains are made, allowing for optimizing the trains for any route and the type of traction (Dailydka, Lingaitis 2012;Dailydka 2012).…”
Section: Introductionmentioning
confidence: 99%
“…Now, when the prices of oil, electricity and gas are growing, the ways of reducing expenses should be sought. The investments in solving technical, organizational and technological problems are made, management is improved, the alternative power sources are used, macroeconomic indices of transport infrastructure development are evaluated (Macheret et al 2010), the maintenance costs of freight locomotives are analysed and methods of their reduction are suggested (Bureika 2011). The mathematical models of forming trains are made, allowing for optimizing the trains for any route and the type of traction (Dailydka, Lingaitis 2012;Dailydka 2012).…”
Section: Introductionmentioning
confidence: 99%
“…In light of rail transport, training programmes of managing staff (train crew) are developed and practically used (Morgan et al 2007). Maintenance costs of freight locomotives (of particular series) are analysed and assessed thus recommending the ways of reducing them (Bureika 2011). Research into the fault rate of railway trains is carried out (Gelumbickas, Vaičiūnas 2011) and physical characteristics of metal used for the wheelset tyre are modelled (Bazaras, Somov 2011).…”
Section: Introductionmentioning
confidence: 99%