They became the railroad's standard light freight locomotive, replacing all other class H 2-8-0s, and a number remained in service until the end of PRR steam locomotive operation in 1957. 968 class H8 of various subclasses were constructed, along with 274 class H9s and 273 class H10s.

The PRR classified articulated locomotives and joined locomotive units by using multiples of the previous classifications. Non-Articulated steam: 1320 - 2-2-2-0 locomotive, based on the London and North Western Railway 's Dreadnought Class locomotive.

Data from PRR 3 109-D 1904 Class and Description of Locomotives supplied in August 2013 by Allen Stanley from his extensive Rail Data Exchange collection. Replaced I class. Virtually identical to R, but lower axle load.

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 contained much higher percentages of superheater area in their combined heating surface totals and their boilers were pressed a full 90 psi (6.2 bar) higher.

Nov 12, 2010 · Any one of the numerious H class 2-8-0's would be perfect and they already have the basic drive system. One of the L class Mikados would also be a welcome addition in plastic at an affordable price.

A number of H8 locomotives were rebuilt to H9s specification. Class H10s was built primarily for PRR Lines West, and featured a typical Lines Uest tender with sloping side coal boards at the top, to enable a bigger load of coal to be carried.

From 1907 onwards, the PRR initially procured 540 Consolidations of classes H8 to H8c, which were still operated with saturated steam. In addition, 146 of them had already been built as H8sb or H8sc with superheaters. Most of the former were also soon superheated.

Pennsylvania Railroad class H8 From a page move : This is a redirect from a page that has been moved (renamed). This page was kept as a redirect to avoid breaking links, both internal and external, that may have been made to the old page name.

The top right could be H8, H8a, H8b or H8c. The middle pair are class M1 Mountain (4-8-2) types. The first engine on the lower left is class I1s Decapod (2-10-0) type.

Jan 17, 2020 · An H8 2-8-0 Consolidation moves a freight along the West Philadelphia Elevated, a.k.a. the “High Line,” in the 1910s or early ’20s. PRR built the High Line for through freights to bypass the tangle of tracks on the west bank of the Schuylkill River in Philadelphia.