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PKP class SP30 : ウィキペディア英語版 | PKP class SP30
SP30 is a Polish series of diesel passenger locomotives used by PKP.〔 ==History== In the 1970s 107 items of SM30 class locomotives were modified to heat old passenger wagons, which were modernized with 500V electric heaters, and as a result their designation was changed to SP30 (meaning a diesel locomotive able to pull passenger trains).〔 Bogdan Pokropiński, ''Lokomotywy spalinowe produkcji polskiej'', WKiŁ, Warsaw, 2009, ISBN 978-83-206-1731-3, p. 69-72〕 A prototype locomotive, SM30-232 was converted in 1970. Then, in 1974-1977, 106 locomotives were converted this way by the ZNTK Nowy Sącz (of those, 75 in 1974).〔 They retained their original SM30 class numbers. Those machines remained in regular service until the late 1980s. Because of a withdrawal of old wagons, in 2000 all of them were again, after dismounting heating systems, returned to SM30 series. A similar modification was applied to SM42 class, resulting in the SU42 class.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「PKP class SP30」の詳細全文を読む
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