词条 | GER Class Y14 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
释义 |
|powertype = Steam |name = GER Class Y14 LNER Class J15 |image = GER J15 with demo freight train.jpg |caption = No. 65462 with a demonstration freight train |designer = T. W. Worsdell |builder = Stratford Works (270) Sharp, Stewart & Co. (19) |builddate = 1883-1913 |totalproduction = 289 |whytetype = 0-6-0 |uicclass = C n2 |gauge = {{Track gauge|ussg|allk=on}} |driverdiameter = {{convert|4|ft|11|in|3|abbr=on}} |length = {{convert|47|ft|3|in|abbr=on}} |locoweight = {{convert|37.1|LT|t ST|abbr=on}} |tenderweight = {{convert|30.65|LT|t ST|abbr=on}} |fueltype = Coal |fuelcap = {{convert|5|LT|t ST|abbr=on}} |watercap = {{convert|2640|impgal|abbr=on}} |firearea = |boilerpressure = {{convert|160|psi|abbr=on}} |cylindercount = Two, inside |cylindersize = {{convert|17+1/2|x|24|in|0|abbr=on}} |tractiveeffort = {{convert|16940|lbf|abbr=on}} |operator = {{ubl|Great Eastern Railway|→ London and North Eastern Railway|→ British Railways}} |operatorclass = {{ubl|GER: Y14|LNER: J15}} |axleloadclass = LNER/BR: Route availability 1 |powerclass = BR: 1P2F |disposition=One preserved, remainder scrapped}} The Great Eastern Railway (GER) Class Y14 is a class of 0-6-0 steam locomotive. The LNER classified them J15. The Class Y14 was designed by T.W. Worsdell for both freight and passenger duties - a veritable 'maid of all work'. Introduced in July 1883, they were so successful that all the succeeding chief superintendents continued to build new batches down to 1913 with little design change, the final total being 289.[1] During World War I, 43 of the engines served in France and Belgium.[2] BackgroundOn 10–11 December 1891, the Great Eastern Railway's Stratford Works built one of these locomotives and had it in steam with a coat of grey primer in 9 hours 47 minutes; this remains a world record. The locomotive then went off to run {{convert|36,000|mi}} on Peterborough to London coal trains before coming back to the works for the final coat of paint. It lasted 40 years and ran a total of {{convert|1,127,750|mi}}.{{sfn|Allen|1961|p=110}} Because of their light weight the locomotives were given the Route Availability (RA) number 1, indicating that they could work over nearly all routes.
Accidents and incidents
Notable featuresAs built all the locomotives had a stovepipe chimney; this was replaced in LNER days by a cast chimney with a small lip. The original Worsdell and early Holden series had three-ring boilers with the steam dome placed in the middle. Also the Worsdell boilers had a flat grate, however from 1890 Holden developed a boiler with a sloping grate and a two-ring telescopic barrel with the dome located well forward. The advantage of the dome position was a short 5½ inch steam pipe which limited pressure drop between the boiler and the cylinders. This boiler was adopted as standard and persisted on all Great Eastern Locomotives down to 1898; from then on it was perpetuated on the smaller locomotives as long as these remained essentially in their original configuration - which could be down to the 1960s.[2] As with all Great Eastern classes, the Y14 had a cab with a low wooden roof covered with canvas sealed by a coat of lead paint. This was replaced in LNER days by a higher arched sheet metal roof. Some engines had special side window cabs for service on the exposed Brightlingsea and Colne Valley branches.[2] AllocationsOn 1 January 1923 there were 272 J15 locomotives in existence. They were allocated as follows:[7]
On 1 January 1948 when British Railways took running the nation's railways, there were 127 J15 locomotives in existence.[8] Unusually in 1957 a couple of the class were allocated to Aylesbury and worked freight trains on the former Great Western Railway branch from Princes Risborough to Watlington before being withdrawn in 1958.[9] In filmIn September 1936 locomotives 7541 and 7835 were withdrawn by the LNER and sold to London Film Productions for their film Knight Without Armour. The two locomotives were moved to Denham film studios and underwent cosmetic modification to look more Russian as that was where the film was set. The locomotives were then sold to the War Department and worked on the Shropshire and Montgomeryshire Railway as WD221 and WD212. During their war service both were involved in incidents and returned to Stratford in 1944 and subsequently scrapped.[10] PreservationNumber 564/7564/65462 is preserved on the North Norfolk Railway and owned by the Midland and Great Northern Joint Railway Society.[11] In 2002 the locomotive reached the end of a major overhaul and was painted in LNER (numbered 7564) and BR black numbered 65462) liveries for the duration of its boiler ticket. It originally operated in these liveries when classified as a J15 in LNER and BR days. Following withdrawal from service in 2013, the locomotive received another overhaul (completed 2015) where it was outshopped in GER lined blue and sporting its original number of 564 and representing its days when classified as a Y14. ModelsHornby produces a ready-to-run model of the J15 in 00 gauge (4 mm) in BR (with the rebuilt high-arched cab roof) and LNER liveries (both as-built and high-arch cab roofs).[12] Also in 00 gauge, there are kits from Alan Gibson and Nu-Cast. Finley and Smith produce a 3 mm kit. References1. ^Locomotives of the Great Eastern Railway 2. ^1 2 The Class J15 (GER Class Y14) 0-6-0 Locomotives 3. ^{{cite book|last1=Freestone|first1=Jill|last2=Smith|first2=Richard W|title=Ipswich Engines and Ipswich Men|date=1998|publisher=Under Stoke History group|location=Ipswich|isbn=0-9532257-0-4}} 4. ^{{cite web|url=http://www.railwaysarchive.co.uk/documents/BoT_Westerfield1900.pdf |title=Great Eastern Railway |author=Lt-Col. P. G. von Donop, R.E. / Board of Trade |authorlink= P. G. von Donop |date=13 November 1900 |accessdate=25 July 2017}} 5. ^{{cite web |url=http://www.railwaysarchive.co.uk/documents/BoT_RoudhamTurnpike1926.pdf |title=London and North Eastern Railway |author=Lt. Col A H Mount / Board of Trade |date=7 January 1927 |accessdate=10 April 2016}} 6. ^https://www.edp24.co.uk/news/sheringham-level-crossing-car-train-crash-1-5784057 7. ^{{cite book | first=W B | last=Yeadon | title=LNER Locomotive Allocations 1st January 1923 (The first day) | publisher=Challenger Publications | year=1996 | isbn=1-899624-19-8}} 8. ^{{cite web | url=http://www.railuk.info/steam/getsteamclass.php?item=J15 | publisher=RailUK | title=Steam Loco Class Information Class J15 Details | accessdate=8 November 2010}} 9. ^Great Eastern Railway Society Journal No 84 - letter and photograph from Dick Riley (October 1995) 10. ^{{cite journal|last1=Walker|first1=Peter|title=Classic Camera|journal=Great Eastern Journal|date=July 2017|volume=171|page=2}} 11. ^Midland and Great Northern Joint Railway Society - Home 12. ^{{cite web|url=https://www.nationalmodelrail.co.uk/TrainClasses/Details/241 |title=National Model Rail Database |publisher=National Model Rail |accessdate=13 September 2015 }}{{dead link|date=January 2017 |bot=InternetArchiveBot |fix-attempted=yes }}
External links{{Commons category|GER Class Y14 / LNER Class J15}}{{Great Eastern Railway locomotives}}{{LNER Locomotives}} 6 : 0-6-0 locomotives|Great Eastern Railway locomotives|Railway locomotives introduced in 1883|Sharp Stewart locomotives|Railway Operating Division locomotives|Standard gauge steam locomotives of Great Britain |
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