| 词条 | Caledonian Railway 60 Class | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
|name = Caledonian Railway 60 Class (details for original CR batch) |powertype = Steam |image = Motherwell Locomotive Depot Caledonian '60' class 4-6-0 geograph-2741275-by-Ben-Brooksbank.jpg |caption = Pickersgill/Hughes 4P 4-6-0 No. 14640 at Motherwell Locomotive Depot, 15 August 1948. |designer = William Pickersgill |builder = St. Rollox Works |ordernumber = Y115, Y116 |serialnumber = |buildmodel = |builddate = November 1916 – April 1917 |totalproduction = 6 |rebuilder = |rebuilddate = |numberrebuilt = |whytetype = 4-6-0 |uicclass = 2′C h2 |gauge = {{RailGauge|ussg|allk=on}} |leadingdiameter = {{convert|3|ft|6|in|3|abbr=on}} |driverdiameter = {{convert|6|ft|1|in|3|abbr=on}} |minimumcurve = |wheelbase = |length = |width = |height = |axleload = |weightondrivers = |locoweight = {{convert|75|LT|t ST|abbr=on}} |tenderweight = {{convert|46.5|LT|t ST|abbr=on}} |locotenderweight = |tendertype = |fueltype = |fuelcap = |watercap = |tendercap = |sandcap = |boiler = |boilerpressure = {{convert|175|lbf/in2|MPa|2|abbr=on}} |feedwaterheater = |firearea = |tubearea = |fluearea = |tubesandflues = |fireboxarea = |totalsurface = {{convert|1676|sqft|m2|abbr=on}} |superheatertype = Robinson |superheaterarea = {{convert|258.3|sqft|m2|abbr=on}} |cylindercount = Two, outside |cylindersize = {{convert|20|x|26|in|0|abbr=on}} |valvegear = Stephenson |valvetype = Piston valves |valvetravel = |valvelap = |valvelead = |transmission = |maxspeed = |poweroutput = |tractiveeffort = {{convert|21795|lbf|kN|abbr=on}} |factorofadhesion = |trainheating = |locobrakes = |locobrakeforce = |trainbrakes = |safety = |operator = {{ubl|Caledonian Railway|→ London, Midland and Scottish Railway}} |operatorclass = CR: 60 |powerclass = LMS: 4P |numinclass = |fleetnumbers = {{ubl|CR: 60–65|LMS: 14630–14655}} |officialname = |nicknames = |axleloadclass = |locale = |deliverydate = |firstrundate = |lastrundate = |withdrawndate = |preservedunits = |restoredate = |scrapdate = |currentowner = |disposition = All scrapped }} The Caledonian Railway 60 Class were 4-6-0 passenger engines designed by William Pickersgill and introduced in 1916. Six were built by the Caledonian Railway at its own St Rollox works in 1916-17, and all of them passed into LMS ownership in 1923. A further twenty locomotives of a slightly modified design were built by the LMS under the auspices of George Hughes in the period 1925-1926. The 60 Class were rugged and free steaming, but were unsophisticated and of lethargic performance for their size. Although classified as passenger locomotives by the LMS, latterly they spent much of their time on goods trains and acquired the nickname Greybacks, either in reference to their long and grimy boilers or possibly as an insult from former Glasgow and South Western Railway enginemen[1] ('greyback' being an old term for louse). Withdrawals began in 1944 but twenty three passed into British Railways ownership in 1948. The last locomotives were withdrawn from service in 1953, and all were scrapped. Numbering and Locomotive Histories
sources Longworth (2005)[2] and RailUK[3][4] Technical detailsPickersgill Caledonian Railway designSee box, top right.[5] Hughes LMS development of Pickersgill designThe locomotives built by the LMS had slightly larger cylinders and weighed slightly less than the original CR locomotives. Details were as for the CR locomotives except:[6]
References1. ^Atkins, C. P. (1976), The Scottish 4-6-0 Classes, Ian Allan, p.53 2. ^Longworth, Hugh (2005), British Railway Steam Locomotives 1948-1968, page 166 3. ^{{cite web|url=http://www.railuk.info/steam/getsteamclass.php?item=4P-G |title=Rail UK Steam Loco Class Information |publisher=Railuk.info |date= |accessdate=2013-05-26}} 4. ^{{cite web|url=http://www.railuk.info/steam/getsteamclass.php?item=4P-H |title=Rail UK Steam Loco Class Information |publisher=Railuk.info |date= |accessdate=2013-05-26}} 5. ^{{cite web|url=http://www.railuk.info/steam/getsteamclass.php?item=4P-H |title=Rail UK Steam Loco Class Information |publisher=Railuk.info |date= |accessdate=2012-06-21}} 6. ^Atkins, C. P. (1976), The Scottish 4-6-0 Classes, Ian Allan, p.109
4 : Caledonian Railway locomotives|4-6-0 locomotives|Railway locomotives introduced in 1916|Scrapped locomotives |
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