| 词条 | GNR Class O1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
| name = GNR O1 class LNER O1 (later O3) Class | image = Immingham Locomotive Depot geograph-2463746-by-Ben-Brooksbank.jpg | alt = | caption = No. 3491 at Immingham Locomotive Depot 1947 | powertype = Steam | designer = Nigel Gresley | builder = {{ubl|Doncaster Works (5)|North British Locomotive Co. (15)}} | ordernumber = | serialnumber = | buildmodel = | builddate = 1914–1919 | totalproduction = 20 | whytetype = 2-8-0 | uicclass = 1′D h2 | driver = | gauge = {{track gauge|ussg}} | leadingdiameter = {{convert|3|ft|2|in|mm|0|abbr=on}} | driverdiameter = | coupleddiameter = {{convert|4|ft|8|in|mm|0|abbr=on}} | trailingdiameter = | tenderdiameter = | minimumcurve = | wheelbase = | engine total = | leading = | drivers = | coupled = | trailing = | tender total = | tendertruck = | tenderbogie = | pivotcentres = | wheelspacing = | length = {{convert|60|ft|11.5|in|m|abbr=on}} | over couplers = | over bufferbeams= | width = | height = | frametype = | axleload = | leadingbogie/pony= | coupled all = | coupled 1 = | coupled 2 = | coupled 3 = | coupled 4 = | coupled 5 = | coupled 6 = | coupled 7 = | coupled 8 = | trail bogie/pony= | tenderbogieload = | tenderaxle = | weightondrivers = | locoweight = {{convert|76.2|-|78.65|LT|abbr=on}} | tenderweight = | locotenderweight = | tendertype = | fueltype = Coal | fuelcap = | watercap = | tendercap = | sandcap = | fireboxtype = | firearea = {{convert|27|sqft|m2|abbr=on}} | boiler = | boilertype = | pitch = | diameterinside = {{convert|5|ft|6|in|mm|abbr=on}} | lengthinside = | smalltubediameter= | largetubediameter= | boilerpressure = {{convert|180|lbf/in2|MPa|2|abbr=on}} | safetyvalvetype = | feedwaterheater = | totalsurface = {{convert|2084|sqft|m2|abbr=on}} | tubearea = | fluearea = | tubesandflues = | fireboxarea = {{convert|162|sqft|m2|abbr=on}} | superheatertype = 24 | superheaterarea = {{convert|570|sqft|m2|abbr=on}} | cylindercount = Two, outside | cylindersize = {{convert|21|x|28|in|mm|0|abbr=on}} | valvegear = Walschaerts | valvetype = {{convert|10|in|mm|0|adj=on}} piston valves | valvetravel = | valvelap = | valvelead = | transmission = | trainheating = | locobrakes = | locobrakeforce = | trainbrakes = | safety = | coupling = | maxspeed = | poweroutput = | tractiveeffort = {{convert|33735|lbf|kN|2|abbr=on}} | factorofadhesion = | operator = {{ubl|Great Northern Railway (Great Britain)|London and North Eastern Railway|British Railways}} | operatorclass = | powerclass = 8F | numinclass = | fleetnumbers = | officialname = | axleloadclass = Route availability 6 | locale = | deliverydate = | firstrundate = | lastrundate = |nicknames=Tangos | withdrawndate = 1947–1952 | scrapdate = | disposition = All scrapped | notes = }} The Great Northern Railway (GNR) Class O1 was a class of two-cylinder 2-8-0 steam locomotive designed by Nigel Gresley for heavy freight work and built by the GNR between 1913 and 1919. HistoryGresley designed the O1 2-8-0 for the heavy coal trains on the mainline from Grantham to London, ordering five examples 1913, which were completed at Doncaster in 1914. A further fifteen were ordered in January 1916, but due to the First World War delays were incurred and construction was transferred to the North British Locomotive Company, who delivered the first ten in April 1918, followed by a further five in October and November 1919.
The class was re-designated O3 by the London and North Eastern Railway in 1944. British RailwaysSeventeen examples survived into British Railways ownership in 1948, but all had been withdrawn by 1952.
References
External links
7 : Great Northern Railway (Great Britain) locomotives|2-8-0 locomotives|Railway locomotives introduced in 1914|Scrapped locomotives|NBL locomotives|Standard gauge steam locomotives of Great Britain|1′D h2 locomotives |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。