GWR 4500 Class
Encyclopedia
The Great Western Railway
(GWR) 4500 Class or Small Prairie is a class of steam locomotive
. They are 2-6-2
T type. A total of 75 were built; 55 were built in four batches between 1906 and 1915. A fifth batch of 20 locos was built in 1924, during Collett
's tenure at Swindon
. The first two batches were originally numbered 2161–2190 but were renumbered 4500–4529 during 1912. The first batch (2161–2180) is significant in that it was the last batch of locos built at Stafford Road Works, Wolverhampton. Of this batch 2168 (as 4507) was the last Wolverhampton-built loco to remain in service with BR, not being withdrawn until 1963. The final two batches built were nos. 4530-4554 in 1913-15 and nos. 4555-4574 in 1924.
The 4575 Class
was a later development with larger side tanks.
:
Great Western Railway
The Great Western Railway was a British railway company that linked London with the south-west and west of England and most of Wales. It was founded in 1833, received its enabling Act of Parliament in 1835 and ran its first trains in 1838...
(GWR) 4500 Class or Small Prairie is a class of steam locomotive
Steam locomotive
A steam locomotive is a railway locomotive that produces its power through a steam engine. These locomotives are fueled by burning some combustible material, usually coal, wood or oil, to produce steam in a boiler, which drives the steam engine...
. They are 2-6-2
2-6-2
Under the Whyte notation for the classification of steam locomotives, 2-6-2 represents the wheel arrangement of two leading wheels, six coupled driving wheels and two trailing wheels.Other equivalent classifications are:...
T type. A total of 75 were built; 55 were built in four batches between 1906 and 1915. A fifth batch of 20 locos was built in 1924, during Collett
Charles Collett
Charles Benjamin Collett was chief mechanical engineer of the Great Western Railway from 1922 to 1941. He designed the GWR's 4-6-0 Castle and King Class express passenger locomotives.-Career:...
's tenure at Swindon
Swindon Works
Swindon railway works were built by the Great Western Railway in 1841 in Swindon in the English county of Wiltshire.-History:In 1835 Parliament approved the construction of a railway between London and Bristol. Its Chief Engineer was Isambard Kingdom Brunel.From 1836, Brunel had been buying...
. The first two batches were originally numbered 2161–2190 but were renumbered 4500–4529 during 1912. The first batch (2161–2180) is significant in that it was the last batch of locos built at Stafford Road Works, Wolverhampton. Of this batch 2168 (as 4507) was the last Wolverhampton-built loco to remain in service with BR, not being withdrawn until 1963. The final two batches built were nos. 4530-4554 in 1913-15 and nos. 4555-4574 in 1924.
The 4575 Class
GWR 4575 Class
The Great Western Railway 4575 Class is a class of steam locomotive. They are 2-6-2T Small Prairie type based on the 4500 Class but with larger side tanks...
was a later development with larger side tanks.
Preservation
Three of the class survive to this day, two of them survivors from Woodham Brothers scrapyard in Barry, Vale of Glamorgan, South WalesSouth Wales
South Wales is an area of Wales bordered by England and the Bristol Channel to the east and south, and Mid Wales and West Wales to the north and west. The most densely populated region in the south-west of the United Kingdom, it is home to around 2.1 million people and includes the capital city of...
:
- 4555 - 'Warrior' is awaiting overhaul on the Paignton and Dartmouth Steam RailwayPaignton and Dartmouth Steam RailwayThe Paignton & Dartmouth Steam Railway is a heritage railway on the former Kingswear branch line between Paignton and Kingswear in Torbay, Devon, England....
(In GWR Green) - 4561 - left Woodham Brothers in September 1975. Currently awaiting overhaul on the West Somerset RailwayWest Somerset RailwayThe West Somerset Railway is a railway line that originally linked and in Somerset, England.It opened in 1862 and was extended from Watchet to by the Minehead Railway in 1874. Although just a single track, improvements were needed in the first half of the twentieth century to accommodate the...
(In BR Black) - 4566 - left Woodham Brothers in August 1970. Currently in service on the Severn Valley RailwaySevern Valley RailwayThe Severn Valley Railway is a heritage railway in Shropshire and Worcestershire, England. The line runs along the Severn Valley from Bridgnorth to Kidderminster, following the course of the River Severn for much of its route...
(In GWR Green)
External links
- http://www.greatwestern.org.uk/m_in_262_4500.htm
- 4566 Overhaul