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Long-life Gear Oils for Electric Railway Trains

Last updated on 15 December 2014 2:41

A long-life gear oil for electric railway trains was developed to reduce the workload and cost of gear unit maintenance. A semi-synthetic base oil, a mixture of polyalphaolefin (PAO) and highly purified mineral oil, was used in the developed gear oil in order to improve high temperature oxidation stability. The...

Author(s): Sadayuki KIKAWA;Junichi SUZUMURA;Yasutomo SONE;Kazuo NAKAMURA;Mitsugu KUDO;Masatoshi TODA

Organisation(s): Railway Technical Research Institute ;

2014

Japan

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