The Norfolk and Western Y3 and Y3a classes were classes of 2-8-8-2 "Mallet" articulated steam locomotives, with a total of 80 locomotives built for the Norfolk and Western Railway between …

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 …

The Pennsylvania Railroad class HH1s/Y3s are four-cylinder compound articulated locomotives that consist of six examples of ex-Norfolk and Western Railway Y3 class 2-8-8-2 (Whyte …

HH1 – 2-8-8-2 – In 1943 the PRR aquired six Norfolk & Western Y3, 2-8-8-2, locomotives all built in 1919. They were used in Columbus for transfer and hump service. They could also be used …

2003年2月2日 · HH1: Nicknamed 'Big Liz' by PRR men, this astoundingly powerful electric locomotive was the first heavy-duty, main-line electric locomotive the PRR built. It proved, in …

Faced with motive power shortages during World War II, the Pennsylvania Railroad purchased six Alco-built Y3s from N&W in 1943. The Pennsy gave them the designation HH1 and used them …

Postcard depiction of Pennsylvania Railroad #3396. The Pennsylvania Railroad 's class HH1s comprised a single 2-8-8-2 type steam locomotive. Unlike most Pennsylvania Railroad steam …

As Locobases 67, 5153, and 15921 show, the PRR found its superheavyweight freight hauler answer in the I1 series of 2-10-0s that premiered in 1916. Their boilers were worked hard, but …

FG1 - What could have been the PRR's version of the Norfolk & Western class A 2-6-6-4 simple articulated locomotive. Never built. HC1s - 2-8-8-0 simple articulated locomotive.

2010年2月11日 · According to Kalmbach’s Guide to North American Steam Locomotives: History and development of steam power since 1900 that original 2-8-8-2 Class HH1/HH1s #3396 had …