LNWR 4ft Shunter

The London and North Western Railway (LNWR) 4 ft Shunter was a class of 0-4-0ST steam locomotives. Introduced in 1863 by Ramsbottom, 26 were built in 1863–1865, 10 in 1870, 10 in 1872, and 10 in 1892. The last three of the latter batch were soon rebuilt as 0-4-2ST crane tanks. They survived into LMS ownership in 1923 and the last one was withdrawn in 1933.

File:LNWR engine No.3240 1201 Class.jpg

No. 3240, 1201 Class

Unusually they were fitted with launch-type boilers. These have a cylindrical furnace, rather than a conventional locomotive firebox. This limits the grate area and ashpan size, although this is not a limitation for short-ranged shunters. One advantage is that the ashpan does not project downwards, making it possible to place the rear axle further back. For a dock shunter operating on tight radius curves this is useful, as it reduces the rear overhang and so the amount by which the coupling and buffers swing sideways on curves.

Preservation[]

One example survives in the NRM collection, kept at the Ribble Steam Railway.

1439 was built at Crewe in 1865. Re-numbered as 3042, it worked on the Liverpool Docks railway system, with oil fuel apparatus and a warning bell for use on the roadway lines. After the outbreak of World War I in 1914, it was loaned to the Kynoch shell factory at Witton, Birmingham and re-numbered 4. The larger round buffers, typical for small shunters, were fitted at this time.

After the war, Kynoch purchased the locomotive and kept it in service. In 1935, it was given a new boiler by W. G. Bagnall, a noted maker of small launch-type boilers, with an increased working pressure of 160 psi and the original Ramsbottom safety valve replaced by two Pop safety valves. It became surplus in 1953 and was given to the BTC in 1954 for the beginnings of the National Railway Museum collection as the only surviving example of a Ramsbottom locomotive. Since January 2009, it has been displayed at the Ribble Steam Railway.

Gallery[]

London North Western Railway Classes
2-2-2	6ft "Single" Class • 173 Cornwall • 7ft "Large Bloomer" Class • 7ft "Single" Class • "Patent" Class • 6ft 6in "Small Bloomer" Class • H "Special Bloomer" Class • 7ft 6in "Problem"/"Lady of the Lake" Class
2-4-0	6ft "Samson"/"Curved Link Passenger" Class • 6ft 6in "Newton"/"Curved Link Passenger" Class • 5ft 6in "Precursor" • 6ft 6in "Precedent" Class • 2234 "Chopper" Class • "Improved Precedent" Class • "Small Jumbo"/"Waterloo"/"Whitworth" Class • "Crewe Goods" Class
2-4-2	4ft 6in Class • 5ft 6in Class
2-2-2-0	"Experiment" Class (F. W. Webb) • "Dreadnought" Class • "Teutonic" Class
4-2-2-0	No.3026
2-2-2-2	No.687 • No.600 • "Greater Britain" Class • 6ft 3in "John Hick" Class
2-2-4-0	No.2974
4-4-0	"Metropolitan" Class • LNWR "Jubilee" Class • "Alfred the Great" Class • "Benbow" Class • 6ft 9in "Precursor" Class • "Renown" Class • "Queen Mary" Class • "George the Fifth" Class
0-6-2	5ft 3in "Watford" Class • 17in "Coal Tank"
4-6-0	"Experiment" (G. Whale) • "Prince of Wales" Class • "Claughton" Class • No.1361 Prospero • 1400 "Bill Bailey" Class • 19in "Express Goods" Class
4-4-2	"Metropolitan Tank" (Rebuild) • 6ft "Precursor Tank"
4-6-2	2665 "Prince of Wales Tank"
0-6-0	271 Class • DX "Goods" Class • D "Early Goods" Class • "Ostrich" Class • "Wolverton Express Goods" Class • "Special Tank" Class • 17in "Coal Engine" Class • 5ft/18in "Express Goods"/"Crested Goods"/"Cauliflower" Class • DX "Special Goods" Class • 4ft 3in "Square Saddle Tank" Class
0-4-0	"Tram" Class • 4ft 835 "Shunter" Class • 4ft 1201 "Shunter" Class • 2360 Class
0-4-2	835 "Crane Tank" Class • 317 "Bissel" Class
0-8-0	No.2524 • A Class • B Class (F. W. Webb) • C Class • C1 Class • D Class • G Class • G1 Class • G2 Class • G2A Class • G3 Class
2-8-0	E Class • F Class • MM Class
0-8-2	1185 "Shunter" Class
0-8-4	380 Class
2-2-0	"Bury Bar-Frame" Class • B Class (E. Bury)