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Thread: Duplex locomotive - photos

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  1. May 16, 2021, 09:51 PM #1
    Altair
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    Duplex locomotive - photos

    Wikipedia: A duplex locomotive is a steam locomotive that divides the driving force on its wheels by using two pairs of cylinders rigidly mounted to a single locomotive frame.

    Cylinders and driving wheels on a Pennsylvania Railroad S1-class locomotive.


    The lone Pennsylvania Railroad S1.
    Fullsize image: https://diqn32j8nouaz.cloudfront.net...1_fullsize.jpg



    Previously:

    Machining a locomotive coupling rod in the 1930s - photo
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    Walschaerts locomotive valve gear operation - video
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    jimfols (May 17, 2021)
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