LSWR C14 class
{{Use dmy dates|date=June 2017}}
{{Use British English|date=June 2017}}
{{Infobox Locomotive
| powertype = Steam
| name = LSWR C14 & S14 Classes
| image = Eastleigh Locomotive Depot geograph-2653368-by-Ben-Brooksbank.jpg
| caption = C14 0-4-0T No. 3744 at Eastleigh Locomotive Depot 1946
| designer = Dugald Drummond
| builder = {{ubl|C14: LSWR Nine Elms|S14: LSWR Eastleigh Works}}
| builddate = 1906–1910
| totalproduction = {{ubl|C14: 10|S14: 2}}
| whytetype = {{ubl|C14: 2-2-0T later rebuilt to 0-4-0T|S14: 0-4-0T}}
| uicclass = {{ubl|C14: 1A n2t, later B n2t|S14: B n2t}}
| gauge = {{track gauge|ussg}}
| leadingdiameter = {{convert|3|ft|0|in|m|3|abbr=on}} (C14 only)
| driverdiameter = {{convert|3|ft|0|in|m|3|abbr=on}}
| length =
| locoweight = {{ubl|C14: {{convert|24|LT|t}}|S14: {{convert|28|LT|t}}}}
| height =
| fueltype = Coal
| fuelcap = {{convert|1|LT|kg}}
| watercap = {{convert|500|impgal|L|abbr=on}}
| cylindercount = Two (outside)
| cylindersize = {{ubl|C14: {{convert|10|x|14|in|mm|0|abbr=on}}|S14: {{convert|12|x|18|in|mm|0|abbr=on}}}}
| firearea =
| boilerpressure = {{ubl|C14: {{convert|150|psi|MPa|2|abbr=on|lk=on}}|S14: {{convert|175|psi|MPa|2|abbr=on|lk=on}}}}
| tractiveeffort = {{ubl|C14: {{convert|4958|lbf|kN|2|abbr=on}}|S14: {{convert|10710|lbf|kN|2|abbr=on}}}}
| operator = {{ubl|London and South Western Railway|Southern Railway|British Railways}}
| retiredate = 1916-1917, 1957–1959
| preservedunits = 0
| disposition = All scrapped
}}
The London and South Western Railway C14 class was a class of ten 2-2-0 tank locomotives intended to work push–pull trains on lightly used lines in 1907. The S14 class was an 0-4-0 version of the same basic design. Both classes proved to be underpowered in this role and many examples were sold as light shunters during the First World War. Three C14 remained with the LSWR and were rebuilt as 0-4-0Ts. They lasted until the late 1950s.
History
=C14 class=
During the first few years of the twentieth century, the London and South Western Railway became concerned about losses incurred on several branch and short-distance passenger services, and began to experiment with the use of steam-powered railmotors.{{cite book|last=Bradley|first=D. L.|title=Locomotives of the L.S.W.R. part 2|publisher=Railway Correspondence and Travel Society|year=1967|pages=118–23}} The resulting units proved to be under-powered during the summer months when traffic was higher, and also inflexible, as the power unit was permanently connected to the coach. As an alternative Dugald Drummond designed a class of small 2-2-0 tank locomotives, based on the railmotor power units, which could be coupled to one or more carriages to cater for different levels of load. These were specifically equipped for Push–pull trains working. As built, the outside cylinders were situated between the leading and driving wheels.
The C14 class were tried out on a number of services during 1907. They were found to be more flexible than the railmotors but suffered from the same lack of power, as a result no further examples were built and the existing examples were gradually transferred to light shunting tasks or else were put into store.Bradley (1967), p.124. Four members of the class were used to shunt the lines on Town Quay in Southampton.{{cite book |last1=Marden |first1=Dave |title=Southampton's Quayside Steam |date=2007 |publisher=Kestrel Railway Books |location=Southampton |isbn=978-1-905505-02-9 |pages=99–108 }}
=S14 class=
Drummond persevered with a 0-4-0 S14 version of the design, with the cylinders moved forward in front of the coupled wheels, larger boiler, cylinders and wheels. Five were ordered in June 1908; however, only two of these were built, being delivered in September 1910. They were the first locomotives built at Eastleigh Works. In the meantime, the remainder of the order was cancelled in August 1910.Bradley (1967), p.126.{{cite book |last=Burtt |first=F. |editor-last=Morris |editor-first=O.J. |title=LSWR Locomotives: A Survey 1873-1922 |date=March 1949 |publisher=Ian Allan |location=London |id=21/230/50/349 |page=78 }}
In 1913, Robert Urie ordered that four examples of the C14 class should be rebuilt as 0-4-0 tanks and the remainder withdrawn as they became in need of heavy repairs. Two examples were rebuilt in 1913, but the onset of the First World War brought an end to this programme.
=World War I=
In 1916, the War Office bought seven members of the C14 class (including one of the rebuilds) for use in various munitions facilities and dockyards. The two members of the S14 class were likewise sold to the Ministry of Munitions in 1917. After the war, these were sold for scrap, as stationary boilers or else exported.Bradley (1967), p.125.{{Clarify|date=April 2022}}
=Post-war=
The last two 2-2-0 examples of the three locomotives remaining with LSWR were rebuilt in 1922 and 1923. The three survivors worked as dock shunters, or on departmental (non-revenue earning) duties under the Southern Railway and British Railways and were withdrawn between 1957 and 1959.{{Cite book
|title=Locomotives of British Railways
|first1=H.C. |last1=Casserley
|author-link=H. C. Casserley
|first2=L.L. |last2=Asher
|publisher=Spring Books
|year=1961
|orig-year=1955
|ref=Casserley & Asher, Locomotives of British Railways
|pages=46, 224
}}
Summary table
class="wikitable sortable" style=text-align:center
! Class !! Year !! LSWR numbers !! Rebuilt !! Withdrawn !! Notes | |||||
C14 | 1906 | 736 | - | {{dts|1917|Mar}} | align=left| Sold to Ministry of Munitions |
C14 | 1906 | 737 | - | {{dts|1917|Dec}} | align=left| Sold to Admiralty |
C14 | 1906 | 738 | - | {{dts|1917|Mar}} | align=left| Sold to Ministry of Munitions |
C14 | 1906 | 739 | - | {{dts|1917|Feb}} | align=left| Sold to Bute Works Supply Company |
C14 | 1906 | 740 | - | {{dts|1916|Dec}} | align=left| Sold to War Department |
C14 | 1906 | 741 | {{dts|1922|Mar}} | {{dts|1957|Dec}} | align=left| to SR 0741; BR 30588 |
C14 | 1906 | 742 | - | {{dts|1917|Mar}} | align=left| Sold to Ministry of Munitions |
C14 | 1906 | 743 | {{dts|1913|Jun}} | {{dts|1917|Nov}} | align=left| Sold to Admiralty |
C14 | 1907 | 744 | {{dts|1923|Oct}} | {{dts|1957|Jun}} | align=left| to SR 0744; to BR 30589 |
C14 | 1907 | 745 | {{dts|1913|Apr}} | {{dts|1959|Apr}} | align=left| to SR 0745; to Redbridge Civil Engineers' Depot in 1927 as 77S; to BR as DS77 |
S14 | 1910 | 101 | - | {{dts|1917|May}} | align=left| Sold Ministry of Munitions |
S14 | 1910 | 147 | - | {{dts|1917|May}} | align=left| Sold Ministry of Munitions |
References
{{reflist}}
{{LSWR Locomotives}}
{{DEFAULTSORT:Lswr C14 Class}}
Category:Railway locomotives introduced in 1906
Category:Railway locomotives introduced in 1910