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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the motive power for express passenger trains throughout much of the early to mid-20th century, before either being superseded by larger types in the late 1940s and 1950s, or replaced by electric or diesel-electric ...
[2] [6]: 212 [3]: 75 Smokebox door Hinged circular door to allow service access to the smoke box to fix air leaks and remove cinders. [2] [6]: 602 [3]: 72 Trailing truck (US+) Rear bogie (UK+) Wheels at the rear of the locomotive to help support the rear of the locomotive and improve riding qualities – see also Leading wheel (46).
Pages in category "4-6-2 locomotives" The following 200 pages are in this category, out of approximately 217 total. This list may not reflect recent changes.
Louisville & Nashville 152 is a preserved K-2a class 4-6-2 "Pacific" type steam locomotive listed on the National Register of Historic Places, currently homed at the Kentucky Railway Museum at New Haven, Kentucky in southernmost Nelson County, Kentucky. [2] It is the oldest known remaining 4-6-2 "Pacific" type locomotive to exist. [3] It is ...
They were originally built as 2-6-6-2s but were refitted with a four-wheel leading truck to increase stability at speed. Southern Pacific AM-2s were built from July to August 1911 by Baldwin Locomotive Works as Cab Forwards. These 4-6-6-2s began retirement in the mid- to late-1930s, although a few remained in operation until the end of World ...
[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 Class 16B 4-6-2 Pacific type locomotive was designed by D.A. Hendrie, Chief Mechanical Engineer (CME) of the South African Railways (SAR), and built in 1917 by the North British Locomotive Company (NBL) in Glasgow, Scotland. Ten locomotives were delivered and placed in service in November 1917, numbered in the range from 802 to 811.
2-6-2+2-6-2 Under the Whyte notation for the classification of steam locomotives by wheel arrangement , a 4-6-2+2-6-4 is a Garratt or Union Garratt articulated locomotive using a pair of 4-6-2 engine units back to back, with the boiler and cab suspended between them.