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The Lionel Corporation used the 2-6-4 wheel arrangement in many of its model steam locomotives, including the 2037 used in the infamous pastel-coloured Girls' Train. [9] Their 2-6-4 model was based on the Pennsylvania Railroad’s K4 class pacific, even though this was a 4-6-2 rather than a 2-6-4. [10]
The final class of 2-6-6-4s was the Norfolk and Western Railway's A class, built starting in 1936. 43 were built until 1950 but were operated until 1959 to prepare the ending of steam power. The powerful 2-6-6-4s were capable of more than 5,000 drawbar horsepower at 45 mph (72 km/h) and could reach 70 mph (110 km/h), while pulling heavy coal ...
The Norfolk and Western A was a class of 43 2-6-6-4 simple articulated steam locomotives built by the railroad's own Roanoke Shops between 1936 and 1950 and operated until the late 1950s. The locomotives hauled fast and heavy freight trains for the railroad and only one has been preserved, No. 1218.
No. 1218 is the sole survivor of the Norfolk and Western's class A locomotives and the only surviving 2-6-6-4 steam locomotive in the world. While smaller than Union Pacific's famous and more numerous "Challenger" class of 4-6-6-4 locomotives, Norfolk and Western's design racked up unmatched records of performance in service.
The Chesapeake and Ohio Railway's J-1 and J-2 classes were two classes of 4-8-2 steam locomotives introduced on the Chesapeake and Ohio (C&O) for hauling heavy passenger trains over the Allegheny Mountains. The J-1s were the first 4-8-2s in the United States and earned the wheel arrangement the name of "Mountains" after the C&O's Mountain ...
They were smaller and less powerful locomotives than the later 3460 class "Hudson" type, but were capable of equivalently high speeds. The first locomotive built, No. 3450, was donated by the Santa Fe in 1955 to the Railway & Locomotive Historical Society 's Southern California chapter, and is preserved at the Society's museum in the Los ...
[4] [5] Although there were Ts and Ts-1 class 4-8-2 locomotives valid enough to that handle this work, they could not be relocated to some of SOU's routes over and over. [4] The SOU decided to revise the 4-6-2 type and ordered the more powerful Ps-4 Heavy Pacific class with the first batches built in 1923 by American Locomotive Company's (ALCO ...
The introduction of the 4-6-2 design in 1901 has been described as "a veritable milestone in locomotive progress". [3] On many railways worldwide, Pacific steam locomotives provided the motive power for express passenger trains throughout much of the early to mid-20th century, before either being superseded by larger types in the late 1940s and 1950s, or replaced by electric or diesel-electric ...