LMS Route: Trent Valley Line
LMS Route: Nuneaton to Leamington
Nuneaton Station: lnwrns1634
LNWR 2-2-2 Problem class No 1 'Saracen' is seen standing at
Nuneaton station's original platform three on a North bound express service
circa 1904. This class, designed by John Ramsbottom who became locomotive
Superintendent of the LNWR Northern Division (lines north of Rugby) based at
Crewe, was also known as the 'Lady of the Lake' class and sixty were built
between 1859 and 1865.
In the middle of the 19th century it was standard railway
design practice to use only one set of driving wheels as it was felt this would
provide better freer running that coupled wheels and the use of very large
diameter wheels were employed to reduce piston speeds. The increased loads of
trains required more powerful locomotives to be employed and the advent of a
2-4-0 configuration was initiated.
The use of sanding to aid grip on the rails when starting
or during wet weather led to an Indian summer for the single driver design and
prolonged their use until it was eventually realised that coupled wheels,
initially of 4-4-0/4-4-2 and then later 4-6-0/4-6-2 configuration, could be
used without impacting on the ability of the locomotive to run at speed.
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