G&SWR 23 Class

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G&SWR 23 Class
Type and origin
Power typeSteam
Designer Patrick Stirling
Builder Sharp, Stewart and Company
Build date1860-2
Total produced20
Specifications
Configuration:
   Whyte 0-4-2
Gauge 4 ft 8+12 in (1,435 mm)
Driver dia.5 ft 0 in (1.52 m)
Trailing dia. 3 ft 6 in (1.07 m)
Wheelbase 7 ft 2 in (2.18 m) + 8 ft 10 in (2.69 m)
Loco weight27 long tons 2 cwt (27.5 t)
Fuel typeCoal
Boiler pressure120 psi (0.83 MPa)
Cylinders two
Cylinder size 16 in × 22 in (410 mm × 560 mm)
Career
Withdrawn1882-1904
DispositionAll scrapped

The Glasgow and South Western Railway (GSWR) 23 class is a class of twenty 0-4-2 steam locomotives designed in 1860. They were by Patrick Stirling's fourth 0-4-2 design for the railway.

Contents

Development

The twenty examples of this class were designed by Patrick Stirling for the GSWR and were built by Sharp, Stewart and Company (Works Nos. 1196-1205, 1264–73 and 1359–60) between July 1860 and October 1862. They were numbered 23, 35, 37, 116-122, 22, 24, and 123-30. [1] The members of the class were fitted with domeless boilers and safety valves over the firebox, these were later replaced by those of Ramsbottom design over the centre of the boiler following a boiler explosion at Springhill in 1876. [2] The original weather boards were also replaced by Stirling cabs. Eight of the class were rebuilt as 0-4-2T locomotives between 1880-1886.

Withdrawal

The unrebuilt locomotives were withdrawn by Hugh Smellie between 1882 and 1888. The rebuilt locomotives were withdrawn between 1890 and 1904.

Related Research Articles

James Stirling (1835–1917) was a Scottish mechanical engineer. He was Locomotive Superintendent of the Glasgow and South Western Railway and later the South Eastern Railway. Stirling was born on 2 October 1835, a son of Robert Stirling, rector of Galston, East Ayrshire.

The Glasgow and South Western Railway (GSWR) 187 class were a class of 0-4-2 steam locomotives designed for mixed traffic duties, by James Stirling in 1870. They formed a model for large numbers of similar 0-4-2 mixed traffic locomotives subsequently built on GSWR and other British railways.

The Glasgow and South Western Railway (GSWR) 86 class is a class of ten 0-4-0 steam locomotives designed in 1852.

The Glasgow and South Western Railway (GSWR) 956 class is a class of four 2-2-2 steam locomotives designed in 1855.

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<span class="mw-page-title-main">G&SWR 40 Class</span>

The Glasgow and South Western Railway (GSWR) 40 class is a class of ten 2-2-2 steam locomotives designed in 1860, a development of the 2 class intended for express passenger duties.

The Glasgow and South Western Railway (GSWR) 45 class is a class of eleven 2-2-2 steam locomotives designed in 1865, an enlarged version of his 40 class intended for express passenger duties.

The Glasgow and South Western Railway (GSWR) 99 class was a class of four 0-2-2-0 steam locomotives designed in 1855.

The Glasgow and South Western Railway (GSWR) 105 class is a class of four 0-4-2 steam locomotives designed in 1856.

The Glasgow and South Western Railway (GSWR) 9 class is a class of seven 0-4-2 steam locomotives designed in 1857, as an enlarged version of the 105 class.

The Glasgow and South Western Railway (GSWR) 34 class is a class of ten 0-4-2 steam locomotives designed in 1858.

The Glasgow and South Western Railway (GSWR) 131 class is a class of ten 0-4-2 steam locomotives designed in 1864. They were by Patrick Stirling's fifth 0-4-2 design for the railway.

The Glasgow and South Western Railway (GSWR) 52 class was a class of six 0-4-0 steam goods locomotives designed in 1864, by Patrick Stirling. The design was later continued by a similar design by his brother James Stirling.

The Glasgow and South Western Railway (GSWR) 46 class is a class of six 0-6-0 steam locomotives designed in 1862. They were Patrick Stirling’s second 0-6-0 design for the railway.

The Glasgow and South Western Railway (GSWR) 58 class is a class of six 0-6-0 steam locomotives designed in 1862. They were Patrick Stirling’s third 0-6-0 design for the railway.

The Glasgow and South Western Railway (GSWR) 103 class is a class of two 0-6-0 steam locomotives designed in 1855. They were Patrick Stirling's first 0-6-0 design for the railway.

The Glasgow and South Western Railway (GSWR) 141 class is a class of ten 0-4-2 steam locomotives designed in 1866. They were by Patrick Stirling's sixth 0-4-2 design for the railway.

The Glasgow and South Western Railway (GSWR) 6 class were a class of twenty-two 4-4-0 steam locomotives built in 1873. They were designed by James Stirling to handle express passenger trains taken over from the Midland Railway at Carlisle between there and Glasgow on the newly opened Glasgow and Kilmarnock Joint Railway.

The Glasgow and South Western Railway (GSWR) 8 class were a class of sixteen 2-4-0 steam locomotives built between 1868 and 1870.

The LCDR Brigand class was a pair of steam locomotives of the 0-4-2 wheel arrangement supplied to the London, Chatham and Dover Railway (LCDR). They were designed by Patrick Stirling for the Glasgow and South Western Railway (GSWR), which ordered twenty in 1860 from Sharp, Stewart & Co.. At this time, the LCDR needed more locomotives but had little money available, so their locomotive superintendent, William Martley, visited various manufacturers to find out what was available quickly and cheaply. He arranged for two of the locomotives ordered by the GSWR to be delivered instead to the LCDR – they arrived in August 1861, two more being ordered from Sharp, Stewart for the GSWR as replacements.

References

  1. Baxter 1984, pp. 140–141.
  2. Baxter 1984, pp. 138–140.