“Highland Railway L Class”的意思、由来-开放百科全书

词条

Highland Railway L Class

释义

Construction
Dimensions
Numbering
References

{{Use dmy dates|date=January 2018}}{{Use British English|date=January 2018}}{{Infobox locomotive
|name = Highland Railway L class
|powertype = Steam
|image =
|caption =
|designer = David Jones
|builder = HR Lochgorm Works
|builddate = 1882–1901
|totalproduction = 9
|whytetype = 4-4-0
|uicclass = 2′B
|gauge = {{RailGauge|ussg}}
|leadingdiameter = {{convert|3|ft|3+1/2|in|m|3|abbr=on}}
|driverdiameter = {{convert|5|ft|3|in|m|3|abbr=on}}
|locoweight = {{long ton|43|0}}
|boiler = {{convert|4|ft|2|in|m|2|abbr=on}} diameter
|boilerpressure = {{convert|150|lbf/in2|MPa|2|abbr=on}}
|totalsurface = {{convert|1216|sqft|m2|abbr=on}}
|cylindercount = Two, outside
|cylindersize = {{convert|18|x|24|in|mm|0|abbr=on}}
|tractiveeffort = {{convert|14037|lbf|kN|2|abbr=on}}
|operator = HR → LMS
|operatorclass = HR: ‘Skye Bogie’; L (from 1901)
|powerclass = LMS: 1P
|numinclass = 1 January 1923: 8
|nicknames = Skye Bogies
|withdrawndate = 1922–1930
|disposition = All scrapped
}}

The Highland Railway L class, also known as ‘Skye Bogies’ due to their association with the Kyle of Lochalsh Line. They were essentially mixed traffic versions of the earlier Duke or F class.

Construction

Nine were built at Lochgorm Works over the period 1882 to 1901. They were never named.

Dimensions

The {{convert|18|x|24|in|mm|0|adj=on}} cylinders, valve gear and motion were common to the two classes, but they had smaller {{convert|5|ft|3|in|mm|0|adj=on}} driving wheels and higher pressure {{convert|150|lbf/in2|kPa|-1|adj=on}} boilers.

Numbering

Table of locomotives
HR Number	Date New	LMS Number	Withdrawn	Notes
70	1882\|05}}	14277	1930	Swapped numbers with 67 c.1916
85	1892\|08}}	—	1923	Renumbered 85A in 1919
86	1893\|03}}	14279	1927
87	1893\|12}}	14280	1926	Withdrawn before renumbered by the LMS
88	1895\|04}}	14281	1926	Withdrawn before renumbered by the LMS
5	1897\|08}}	14282	1929	Renumbered 32 in 1899
6	1897\|11}}	14283	1929	Renumbered 33 in 1899
7	1898\|07}}	14284	1930	Renumbered 34 in 1899
48	1901\|12}}	14285	1928

References

{{Baxter-BritishLocoCat4|page=193}}
{{0-7110-0554-0|page=137}}
{{cite book |first=H. A. |last=Vallance |year=1938 |title=The Highland Railway }}

4 : Highland Railway locomotives|4-4-0 locomotives|Railway locomotives introduced in 1882|Scrapped locomotives

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