Pennsylvania Railroad class HH1s

Last updated
HH1s class
Pennsylvania Railroad engine 3396 HH1 Alco.JPG
Postcard depiction of Pennsylvania Railroad #3396.
Type and origin
Power typeSteam
DesignerFrancis Cole [1]
Builder ALCO
Build date1911
Specifications
Configuration:
   Whyte 2-8-8-2
Gauge 4 ft 8+12 in (1,435 mm)
Fuel type Coal
Firebox:
  Typewagon-top
Cylinders Four
Valve gear Walschaerts
Valve typePiston
Career
Operators Pennsylvania Railroad
Class HH1s
Numbers3396
Retired1928
Dispositionscrapped

The Pennsylvania Railroad's class HH1s comprised a single 2-8-8-2 type steam locomotive. [2] Unlike most Pennsylvania Railroad steam locomotives, it had a wagon-top boiler. It was built by the American Locomotive Company (ALCO) in 1911. For 17 years, the single HH1s served as a helper until 1928. It had the road number 3396 and was subsequently scrapped after it was taken out of service in 1928.

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References

  1. Withuhn, William L. (1 March 2019). American Steam Locomotives: Design and Development, 1880–1960. Indiana University Press. ISBN   978-0-253-03934-7 . Retrieved 27 November 2024.
  2. Drury, George H., ed. (1993). Guide to North American steam locomotives. Kalmbach Books. ISBN   978-0-89024-206-3 . Retrieved 27 November 2024.