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    On Line Diesel Yard Switcher Spotter's Guide and Data Reference

    Second Edition

    The Spotter's Guide contains technical and production data on many North American
    diesel yard switcher models. It is illustrated with photos, many submitted to the site by
    other railfans, some posted to ABPR and others with permission from other railfan
    websites. Each photo has a credit, let me know if this credit is incorrect as the efforts
    of these photographers make these pages possible.

    Feel free to contribute any data, photos or corrections for the guide.

    Table of Contents

    In the Beginning
      Background
        "The Evolution of the Diesel Locomotive in the United States"
        Paper by: Benn Coifman

      Early Switchers - Up to 1939
        AGEIR Boxcab
        Westinghouse Visibility Cab
        EMC Winton Powered
        ALCO
        Baldwin Locomotive Works
        Other Early Builders

      First Units
        Major Railroad's First Diesel Switchers


    The Golden Age
      Builders
        Alco
        Baldwin-Lima-Hamilton
        EMD - Electro-Motive Division
        General Electric
        Fairbanks-Morse
        Lima-Hamilton
        Montreal Locomotive Works

    Rebuilds
      Some Notable & Unique Rebuilds

    The Here and Now
      Today's Builders, Re-Builders & Leasers
        MotivePower Industries
        EMD - Electro-Motive Diesel
        RailPower Technologies - Green Goat & Green Kid
        GATX - Locomotive Leasing Partners
        Union Pacific TES

    Evolution
      Switcher Design Evolution
      Models Evolved From Switcher Designs

    Industrial Switchers
      Visit - North East Rails - Industrial Railroad Locomotives

    Identification Guides
      Alco S1-S4
      EMD - 567 powered switchers
      EMD SW1000 - SW1001

    Appendix
      Production Data

    References
      Credits & References

    If you would like to contribute any data, photos, photo links or corrections
    please send an e-mail to: yardlimit@railfan.net

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