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Caledonian Railway 60 Class: Difference between revisions

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==Technical details==
==Technical details==
===Pickersgill Caledonian Railway design===
===Pickersgill Caledonian Railway design===
See box, top right.<ref>http://www.railuk.info/steam/getsteamclass.php?item=4P-H</ref>
See box, top right.<ref>{{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}}</ref>


===Hughes LMS development of Pickersgill design===
===Hughes LMS development of Pickersgill design===
Source: railuk.info.<ref>http://www.railuk.info/steam/getsteamclass.php?item=4P-G</ref>
Source: railuk.info.<ref>{{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=2012-06-21}}</ref>
Introduced: 1925
Introduced: 1925
Boiler Pressure: {{convert|180|psi|abbr=on}}
Boiler Pressure: {{convert|180|psi|abbr=on}}

Revision as of 12:59, 21 June 2012

Caledonian Railway 60 Class
Type and origin
Power typeSteam
DesignerWilliam Pickersgill
Build date1916
Specifications
Configuration:
 • Whyte4-6-0
Gauge4 ft 8+12 in (1,435 mm)
Driver dia.6 ft 1 in (1.85 m)
Loco weight75 long tons (76 t)
Boiler pressure180 psi (1,200 kPa)
SuperheaterSuperheated
CylindersTwo, outside
Cylinder size20 in × 26 in (508 mm × 660 mm)
Valve gearStephenson
Valve typePiston valves
Performance figures
Tractive effort21,795 lbf (96.95 kN)
Career
Power classLMS: 4P

The Caledonian Railway 60 Class were 4-6-0 passenger engines designed by William Pickersgill and introduced in 1916. Six were built and all of them passed into LMS ownership in 1923 and into British Railways ownership in 1948.

A modified version was built by the LMS under the auspices of George Hughes in the period 1925-1926. Twenty of these were built and sources differ as to whether 14 or 18 passed into British Railways ownership.

Numbering

Designer CR nos. LMS nos. BR nos. Date built Date withdrawn
Pickersgill 60–65 14650–14655 54650–54655 1916 1944-1953
Hughes - 14630–14649 54630–54649 1925-1926 1944-1953

Technical details

Pickersgill Caledonian Railway design

See box, top right.[1]

Hughes LMS development of Pickersgill design

Source: railuk.info.[2]

Introduced: 1925
Boiler Pressure: 180 psi (1,200 kPa)
Two cylinders: 20.5 in × 26 in (521 mm × 660 mm)
Driving Wheel diameter: 6 ft 1 in (1.85 m)
Weight: 74.75 long tons (75.95 t)
Superheated
Starting tractive effort: 22,900 lbf (102 kN)
Classified '4P' by the LMS

References

  1. ^ "Rail UK Steam Loco Class Information". Railuk.info. Retrieved 2012-06-21.
  2. ^ "Rail UK Steam Loco Class Information". Railuk.info. Retrieved 2012-06-21.
  • Ian Allan ABC of British Railways Locomotives, 1948 edition, part 3, page 45