LB&SCR D3 class
Encyclopedia
LB&SCR D3 class was a 0-4-4T tank locomotive
Tank locomotive
A tank locomotive or tank engine is a steam locomotive that carries its water in one or more on-board water tanks, instead of pulling it behind it in a tender. It will most likely also have some kind of bunker to hold the fuel. There are several different types of tank locomotive dependent upon...

 design, by Robert J. Billinton
R. J. Billinton
Robert John Billinton was the Locomotive, Carriage, Wagon and Marine Superintendent of the London, Brighton and South Coast Railway from 1890 until his death.-Early career:...

, built for the London Brighton and South Coast Railway (LB&SCR) between 1892 and 1896. They were built for working passenger trains along country and main lines.

Construction and working

Before working for the LB&SCR, Billinton worked for the Midland Railway
Midland Railway
The Midland Railway was a railway company in the United Kingdom from 1844 to 1922, when it became part of the London, Midland and Scottish Railway....

's locomotive department, hence he had got used to 0-4-4T designs which that company used for similar work which the D3's were built for. The design centred on the idea of being a 'improved' version of William Stroudley
William Stroudley
William Stroudley was one of Britain's most famous steam locomotive engineers of the nineteenth century, working principally for the London, Brighton and South Coast Railway...

's D1 tanks
LB&SCR D1 class
The LB&SCR D1 class were powerful 0-4-2 suburban passenger tank locomotives, designed by William Stroudley of the London Brighton and South Coast Railway in 1873. They were originally known as "D-tanks" but later reclassified as class D1...

, the D3 intending to be replace the D1s on certain duties. The design shared spare parts with Billinton's other designs, the cylinder's design being shared with the C2
LB&SCR C2 Class
The London, Brighton and South Coast Railway C2 class was a class of 0-6-0 steam locomotives, intended for heavy freight trains. Fifty-five were built by the Vulcan Foundry between 1893 and 1902 to the design of Robert J. Billinton.-History:...

 goods engines, the boilers with the E4
LB&SCR E4 Class
The London, Brighton and South Coast Railway E4 Class is a class of 0-6-2Tside tank steam locomotive designed by Robert Billinton. They were introduced in 1897 and were essentially a larger version of the E3 Class...

 radiel tanks.

Their first employment was services radiating around Tunbridge Wells and outer-suburban work into London. One locomotive, number 363, was named after the company's chairman, Sir Julian Goldsmid, who was so fond of the engine he had an image of the locomotive used on the railway's cap badges. Another locomotive, No. 375 Glynde, was used to haul an armoured train for the 1st Sussex Volunteers for two years from 1896.

The class, along with other Billinton and Stroudley engines, were reboilered. Two were rebuilt as class D3x with larger boilers, but this proved to be ineffective, and smaller boilers were used on the rest, which remained as class D3. After the First World War, the class were increasing more at the countryside end of the system in their operating scope.

Southern Railway

The locomotives passed to the Southern Railway
Southern Railway (Great Britain)
The Southern Railway was a British railway company established in the 1923 Grouping. It linked London with the Channel ports, South West England, South coast resorts and Kent...

 (SR) in 1923. They were soon seeing new changes, as 10 members of the class were moved to Londbridge to act as carriage shunters, while from 1931 the repairs and overhauls of the class were undertaken at Ashford works rather than at Brighton, after the latter works was mothballed.

Electrification and the transfer of locomotives from other areas were the first real threats towards the class's survival, some spending time in store, and the first withdrawals taking place from 1933. However, they were fitted for working motor trains (otherwise known as Push-pull train
Push-pull train
Push–pull is a mode of operation for locomotive-hauled trains allowing them to be driven from either end.A push–pull train has a locomotive at one end of the train, connected via some form of remote control, such as multiple-unit train control, to a vehicle equipped with a control cab at the other...

s) by the SR during the 1930s to replace D1 tanks
LB&SCR D1 class
The LB&SCR D1 class were powerful 0-4-2 suburban passenger tank locomotives, designed by William Stroudley of the London Brighton and South Coast Railway in 1873. They were originally known as "D-tanks" but later reclassified as class D1...

, although the D3 were considered rougher riding.

World War Two: Luftwaffe versus D3

During World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, one engine, number 2365, was working through the Romney Marsh
Romney Marsh
Romney Marsh is a sparsely populated wetland area in the counties of Kent and East Sussex in the south-east of England. It covers about 100 mi ² .-Quotations:*“As Egypt was the gift of the Nile, this level tract .....

es when she was attacked by a German
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

 enemy plane. The plane attacked the engine, causing the boiler to burst, but no railway staff or passengers were hurt. Either the sudden rush of steam from the boiler, or the plane coming into contact with the dome, supposedly caused the plane to crash, killing the airman. The engine was repaired after a new boiler was fitted and survived the war.

Other members of the class which had been stored before the war found themselves being pressed back into service; when fears for an invasion were at their worst, this led to some being moved away to other places, including Salisbury
Salisbury
Salisbury is a cathedral city in Wiltshire, England and the only city in the county. It is the second largest settlement in the county...

.

British Railways

Twenty-eight locomotives passed to British Railways in 1948, and they were numbered 32364-32398 (with gaps). Although still working motor trains successfully, the class in general were becoming worn out. The D3s were replaced by former South Eastern H class
SECR H Class
The South Eastern and Chatham Railway H Class is a class of 0-4-4T steam locomotive originally designed for suburban passenger work, designed by Harry Wainwright in 1904...

 and London & South Western M7 class tanks engines
LSWR M7 Class
The LSWR M7 class is a class of 0-4-4 passenger tank locomotive built between 1897 and 1911. The class was designed by Dugald Drummond for use on the intensive London network of the London and South Western Railway , and performed well in such tasks. Because of their utility, 105 were built and the...

 during the early 1950s. Most were withdrawn by 1953, but one, 32390, remained in traffic for two more years until being cut up at Brighton Works in 1955. During those two years she was used to cover for failing M7s from Tunbridge Wells, or for special railtours. Her last days were spent working from Brighton on services to Horsham
Horsham
Horsham is a market town with a population of 55,657 on the upper reaches of the River Arun in the centre of the Weald, West Sussex, in the historic County of Sussex, England. The town is south south-west of London, north-west of Brighton and north-east of the county town of Chichester...

. None of the engines has survived into preservation.

External links

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