| 词条 | DWWR 2 |
| 释义 |
| name = DW&WR 2 | image = | alt = | caption = | powertype = Steam | designer = R. Cronin | builder = Grand Canal Street | ordernumber = | serialnumber = | buildmodel = | builddate = 1885–1896 | totalproduction = | rebuilder = | rebuilddate = | numberrebuilt = | whytetype = 2-4-0T | uicclass = | driver = | gauge = {{track gauge|Irish}} | leadingdiameter = {{convert|3|ft|8|in|mm|abbr=on}} | driverdiameter = {{convert|5|ft|6|in|mm|abbr=on}} | coupleddiameter = | trailingdiameter = | tenderdiameter = | minimumcurve = | wheelbase = | engine total = | leading = | drivers = | coupled = | trailing = | tender total = | tendertruck = | tenderbogie = | pivotcentres = | wheelspacing = | length = {{convert|29|ft|8|in|mm|abbr=on}} | over couplers = | over bufferbeams= | width = | height = | frametype = | axleload = {{convert|14.5|LT|MT}} | 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|40|LT|MT}} | tenderweight = | locotenderweight = | tendertype = | fueltype = | fuelcap = | watercap = {{convert|800|impgal|abbr=on}} | tendercap = | sandcap = | fireboxtype = | firearea = | boiler = | boilertype = | pitch = | diameterinside = | lengthinside = | smalltubediameter= | largetubediameter= | boilerpressure = {{convert|150|lbf/in2|MPa|2|abbr=on}} | safetyvalvetype = | feedwaterheater = | totalsurface = | tubearea = | archarea = | fluearea = | tubesandflues = | fireboxarea = | superheatertype = | superheaterarea = | cylindercount = 2 | cylindersize = {{convert|17|x|24|in|mm|0|abbr=on}} | frontcylindersize= | rearcylindersize = | hpcylindersize = | lpcylindersize = | valvegear = | valvetype = | valvetravel = | valvelap = | valvelead = | transmission = | trainheating = | locobrakes = | locobrakeforce = | trainbrakes = | safety = | coupling = | maxspeed = | poweroutput = | tractiveeffort = {{convert|12700|lbf|kN|2|abbr=on|lk=on}} | factorofadhesion = | operator = {{ubl|DW&WR|DSER|GSR|CIÉ}} | operatorclass = G1 (Inchicore) | powerclass = O/N T | numinclass = 11 | fleetnumbers = {{ubl|1,2,6,7,9,10,28,45–47,49|423-425 (GSR/CIÉ)}} | officialname = | nicknames = | axleloadclass = | locale = Ireland | deliverydate = | firstrundate = | lastrundate = | retiredate = | withdrawndate = 1955 | preservedunits = | restoredate = | scrapdate = | currentowner = | disposition = | notes = As re-built 1912[2] }}Dublin, Wicklow and Wexford Railway (DW&WR) 2 built in 1885 was the predecessor to a total of eleven 2-4-0T locomotives to emerge from Grand Canal Street railway works between 1885 and 1896.[2] Nos. 1, 6, 7 and 10 built between 1892 and 1896 had detail differences,[2] Ahrons describes them as having a more modern appearance.[5]{{rp|48}} Locomotive No. 10(St. Seneanus) was rebuilt as 2-4-2T in 1903. Nos. 28(St. Lawrence), 45(St. Kieran), and 46(Princess Mary) were also rebuilt later in 1909/10.[2] On review following amalgamation into Great Southern Railways (GSR) in 1925 Nos. 1, 2 and 6 were promptly withdrawn despite No. 2 having received a new boiler in 1914. The remaining four engines Nos. 7, 9, 47 and 49 were designated GSR class 423/G1 and allocated the numbers 426, 424, 425 and 423 respectively. Unlike the other survivors No. 426 had not been re-boilered in 1914–1916 and it was withdrawn in 1926.[2] References1. ^1 2 3 4 5 {{cite book|title=Locomotives of the GSR|isbn=9781906578268|last1=Clements|first1=Jeremy|last2=McMahon|first2=Michael|year=2008|publisher=Colourpoint Books|pages=131–135}} [1][2]2. ^1 {{cite book|title=Locomotive and train working in the latter part of the nineteenth century"|publisher=W Heffer & Sons Ltd|volume=six|last=Ahrons|first=E. L.|editor=L. L. Asher|date=1954}} }}{{Ireland Steam Locomotives}}{{DEFAULTSORT:DWandWR 2}} 4 : 2-4-0T locomotives|5 ft 3 in gauge locomotives|Railway locomotives introduced in 1885|Steam locomotives of Ireland |
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