Caledonian Railway 908 Class
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Caledonian Railway The Caledonian Railway (CR) was one of the two biggest of the five major Scottish railway companies prior to the 1923 Grouping. It was formed in 1845 with the objective of forming a link between English railways and Glasgow. It progressively ex ...
908 Class were
4-6-0 A 4-6-0 steam locomotive, under the Whyte notation for the classification of steam locomotives by wheel arrangement, has four leading wheels on two axles in a leading bogie and six powered and coupled driving wheels on three axles with the abs ...
mixed traffic locomotives Mixed is the past tense of ''mix''. Mixed may refer to: * Mixed (United Kingdom ethnicity category), an ethnicity category that has been used by the United Kingdom's Office for National Statistics since the 2001 Census Music * ''Mixed'' (album) ...
designed by John F. McIntosh and built in 1906, at the Caledonian Railway's own St. Rollox Works.


Overview

McIntosh developed six different classes of 4-6-0 for the Caledonian Railway:Essery, Bob & Jenkinson, David (1986), ''An Illustrated History of L.M.S. Locomotives, Volume Three: Absorbed Pre-Group Classes, Northern Division'', OPC, p.33 * large 49 and 903 Classes for express passenger traffic, with driving wheels * intermediate 908 and
179 Year 179 (Roman numerals, CLXXIX) was a common year starting on Thursday of the Julian calendar. At the time, it was known as the Year of the Consulship of Aurelius and Veru (or, less frequently, year 932 ''Ab urbe condita''). The denomination ...
Classes for mixed traffic, with driving wheels * small () wheeled 55 and
918 __NOTOC__ Year 918 (Roman numerals, CMXVIII) was a common year starting on Thursday of the Julian calendar. Events By place Europe * December 23 – King Conrad I of Germany, Conrad I, injured at one of his battles with Arnulf, D ...
Classes for the Oban line and express goods traffic respectively Only one batch of ten 908 Class locomotives was built, but the subsequent 179 Class was essentially a
superheated A superheater is a device used to convert saturated steam or wet steam into superheated steam or dry steam. Superheated steam is used in steam turbines for electricity generation, in some steam engines, and in processes such as steam reforming. ...
version of the 908. All were originally delivered in the Caledonian's blue passenger locomotive livery. Two locomotives were named "Sir James King" and "Barochan" (after the chairman of the Caledonian Railway and the home of its deputy chairman), though these names were later removed. Although most of the locomotives had cabs of the standard Caledonian Railway style with curved cut-outs on the sides, the last of the batch (number 917) had a more modern style of cab with two arched windows on either cabside. Sources differ as to whether it was built in this form or whether the cab was modified early in the locomotive's life. Apart from No. 917 the only other Caledonian engines to carry side-window cabs were the 179 Class.


LMS ownership

The locomotives passed into the ownership of the
London, Midland and Scottish Railway The London, Midland and Scottish Railway (LMSIt has been argued that the initials LMSR should be used to be consistent with London and North Eastern Railway, LNER, Great Western Railway, GWR and Southern Railway (UK), SR. The London, Midland an ...
upon its formation in 1923. They were classified as passenger locomotives by the LMS and were therefore repainted into crimson lake livery, although this later gave way to lined black. Oddly, the very similar 179 Class were treated as goods engines by the LMS. They were displaced by new LMS standard locomotives such as the "Crab" 2-6-0s and were withdrawn for scrap between 1930 and 1935.


Numbering and locomotive histories

source: BritishSteam


See also

*
Locomotives of the Caledonian Railway A locomotive is a rail transport, rail vehicle that provides the motive power for a train. Traditionally, locomotives pulled trains from the front. However, Push–pull train, push–pull operation has become common, and in the pursuit for ...


References

{{DEFAULTSORT:Caledonian Railway 908 Class 908 Class 4-6-0 locomotives 2′C n2 locomotives Railway locomotives introduced in 1906 Standard-gauge steam locomotives of Great Britain Scrapped locomotives