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VR Class Pr1 : ウィキペディア英語版 | VR Class Pr1
VR Class Pr1 (original classification N1, nickname ''Paikku'', local) was a tank steam locomotive for local passenger services of Finnish railways. == Ordering and delivery == In the 1920s VR was concerned about the low power and speed of their existing class Vk1-3 class locomotives that were used in local services, especially on the Helsinki commuter rail services. A decision was reached to order a new and powerful, by standards of that time, local traffic locomotive from Hanomag with the intention of licence manufacture of more units by Finnish locomotive works. At the same time a shunting locomotive based on a similar design, Vr3, was also ordered. The classes share many parts such as frames, boiler and space for coal, but wheel arrangement, domes and top speed are very different because of their completely different roles. The locomotive was of tank design with small coal bunker in the rear, which limited operational range. The first batch of six locomotives was delivered in 1924 by Hanomag. Later examples were manufactured in Finland with the last being delivered in 1926.〔Katajisto (1985), p. 42.〕
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「VR Class Pr1」の詳細全文を読む
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