The H&BR Class A (later

LNER LNER may refer to: * London and North Eastern Railway, a railway company in the United Kingdom from 1923 until 1947 * London North Eastern Railway, a train operating company in the United Kingdom since 2018 * Liquid neutral earthing resistor, a typ ...

Class Q10) was an 0-8-0 heavy freight

engine An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power ...

Yorkshire Engine Company The Yorkshire Engine Company (YEC) was a small independent locomotive manufacturer in Sheffield, England. The company was formed in 1865 and produced locomotives and carried out general engineering work until 1965. It mainly built shunting engi ...

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. They were the largest of the engines on the

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. The Class A was developed to deal with the steeply graded eastern section of the H&BR between Springhead and Sandholme. Because of this the special link workings they dealt with were nicknamed the "Sandholme Bankers".

Construction

An order for 15 locomotives was placed with the Yorkshire Engine Company in 1907 with 10 arriving in the spring and the remainder in the autumn of that year. No. 117 was the first to arrive, this engine being the one used to familiarise footplate staff with them. Due to their size they were affectionately nicknamed "Tinies" by the footplate men.

Operation

The locos were set to work being able to pull 50% more than the previous capabilities of the early Stirling Classes. Though they were cleared for running on the whole of the H&B mainline, they never strayed from Springhead Shed and were banned from the Denaby, Neptune Street, Cannon Street and Sculcoates lines. Despite being reasonable locomotives they were regarded with suspicion due to their high boiler pressures following the

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explosion, so the H&B management increased payment for crews who manned the "Tinies". The Wath explosion, in 1907, involved H&BR Class F2

0-6-2T T, or t, is the twentieth letter in the modern English alphabet and the ISO basic Latin alphabet. Its name in English is ''tee'' (pronounced ), plural ''tees''. It is derived from the Semitic letters taw (ת, ܬ, ت) via the Greek letter ...

number 109.

Modifications

Various modifications were made to the "Tinies" over their lives. Sanding arrangements were altered to improve the adhesion of the engines, and one engine, No. 129, received a small porthole window in the cabside. All engines received a cab roof ventilator. During the

First World War World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fightin ...

, the boiler pressure was dropped from 200 lb/sq.in to 175 lb/sq.in. No other modifications were made until the merger with the North Eastern Railway.

LNER ownership

Under new management, some "Tinies" were sent to

Darlington Works Darlington Works was established in 1863 by the Stockton and Darlington Railway in the town of Darlington in the north east of England. The main part of the works, the North Road Shops was located on the northeast side of the Stockton and Darl ...

where they received domed boilers. All members of the class passed into LNER ownership, though by the grouping more powerful ex-

Great Central Railway The Great Central Railway in England was formed when the Manchester, Sheffield and Lincolnshire Railway changed its name in 1897, anticipating the opening in 1899 of its London Extension. On 1 January 1923, the company was grouped into the ...

types were available. Cudworth shed soon became swarmed with

ROD 2-8-0 The Railway Operating Division (ROD) ROD 2-8-0 is a type of 2-8-0 steam locomotive which was the standard heavy freight locomotive operated in Europe by the ROD during the First World War. ROD need for a standard locomotive During the First Wor ...

s, and 12 of the "Tinies" were away from their home system by 1929.

Withdrawal

The "Tinies" never found favour with other depot footplate staff, and all were withdrawn by the end of 1931. None were preserved.

References

* * {{DEFAULTSORT:HandBR Class A A Railway locomotives introduced in 1907 0-8-0 locomotives Scrapped locomotives YEC locomotives Standard gauge steam locomotives of Great Britain Freight locomotives