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LNWR Webb Coal Tank

The London and North Western Railway (LNWR) Webb Coal Tank is a class of 0-6-2T steam locomotive. They were called "Coal Tanks" because they were a side tank version of Webb's standard LNWR 17in Coal Engine, an 0-6-0 tender engine for slow freight trains.

LNWR Webb Coal Tank
No. 848 in photographic grey livery
Type and origin
Power typeSteam
DesignerFrancis Webb
Build date1881–1897[1]
Total produced300
Specifications
Configuration:
 • Whyte0-6-2T
 • UICC1n2Gt
Gauge4 ft 8+12 in (1,435 mm) standard gauge
Driver dia.4 ft 5+12 in (1.359 m)
Loco weight43 long tons 15 cwt (98,000 lb or 44.5 t)
Fuel typeCoal
Boiler pressure150 psi (1.03 MPa)
SuperheaterNone
CylindersTwo, inside
Cylinder size17 in × 24 in (432 mm × 610 mm)
Valve gearStephenson
Valve typeSlide valves
Performance figures
Tractive effort16,530 lbf (73.5 kN)
Career
OperatorsLNWR · LMS · BR
Power class2F
Number in class1 January 1923: 292,
1 January 1948: 64
Withdrawn1921–1958
DispositionOne preserved, remainder scrapped.

Design Edit

The design was introduced in 1881 by F.W. Webb and had the same cheaply produced cast iron wheels and H-section spokes as the tender engines. A trailing radial axle supporting the bunker was added also with two similarly cast iron wheels. Three hundred were built between 1881 and 1897.

Operational history Edit

Four (LNWR nos. 178, 484, 1257, 69) were withdrawn in January–February 1920[2] and a further four (LNWR nos. 142, 994, 782, 1012) in July and November 1922,[3] so at the 1923 grouping, 292 passed to the London Midland and Scottish Railway (LMS). They were renumbered from the LNWR's random allocation based on vacant numbers, to a solid block sequence 7550–7841, and given the power classification 1F. Many locomotives still in service in 1934 were renumbered by the addition of 20,000 to their number.

Sixty-four locomotives passed into British Railways ownership in January 1948 and they were numbered 58880–58937, but not all examples survived long enough to carry their BR numbers.

Preservation Edit

 
The sole survivor at Dinting in 1982
 
The surviving Coal Tank wearing LMS unlined 1920s livery as No. 7799 when visiting the Severn Valley Railway in September 2012

One Coal Tank number BR 58926, ex-LMS 7799, originally LNWR 1054, the 250th one built, has survived in preservation on the Keighley and Worth Valley Railway, normally carrying its LNWR livery and number. The locomotive is owned by the National Trust and is maintained and run by the Bahamas Locomotive Society.[4]

Models Edit

Bachmann Branchline released a model of the coal tanks in 2017. The three variants released were: -LNWR Black 1054 (As preserved) -LMS Black 7841 -BR Black early emblem 58900 So far, these are the only variants in production with no other liveries announced.[5][6]

Notes Edit

  1. ^ Baxter 1979, pp. 240, 247
  2. ^ Baxter 1979, pp. 243, 244, 246, 247
  3. ^ Baxter 1979, pp. 241, 244
  4. ^ "LNWR Webb Coal Tank 1054". Keighley and Worth Valley Railway. 15 March 2019.
  5. ^ . www.hornbymagazine.com. Archived from the original on 28 December 2016.
  6. ^ "LNWR%20coal%20tank search from Hattons Model Railways".

References Edit

  • Baxter, Bertram (1979). Baxter, David (ed.). British Locomotive Catalogue 1825-1923, volume 2B: London and North Western Railway and its constituent companies. Ashbourne: Moorland Publishing. ISBN 0-903485-84-2.
  • Casserley, H. C. & Johnston, Stuart W. (1974) [1966]. Locomotives at the Grouping 3: London, Midland and Scottish Railway. Shepperton, Surrey: Ian Allan. pp. 84–85. ISBN 0-7110-0554-0.

External links Edit

  • Goods Engines of LNWR


lnwr, webb, coal, tank, london, north, western, railway, lnwr, webb, coal, tank, class, steam, locomotive, they, were, called, coal, tanks, because, they, were, side, tank, version, webb, standard, lnwr, 17in, coal, engine, tender, engine, slow, freight, train. The London and North Western Railway LNWR Webb Coal Tank is a class of 0 6 2T steam locomotive They were called Coal Tanks because they were a side tank version of Webb s standard LNWR 17in Coal Engine an 0 6 0 tender engine for slow freight trains LNWR Webb Coal TankNo 848 in photographic grey liveryType and originPower typeSteamDesignerFrancis WebbBuild date1881 1897 1 Total produced300SpecificationsConfiguration Whyte0 6 2T UICC1n2GtGauge4 ft 8 1 2 in 1 435 mm standard gaugeDriver dia 4 ft 5 1 2 in 1 359 m Loco weight43 long tons 15 cwt 98 000 lb or 44 5 t Fuel typeCoalBoiler pressure150 psi 1 03 MPa SuperheaterNoneCylindersTwo insideCylinder size17 in 24 in 432 mm 610 mm Valve gearStephensonValve typeSlide valvesPerformance figuresTractive effort16 530 lbf 73 5 kN CareerOperatorsLNWR LMS BRPower class2FNumber in class1 January 1923 292 1 January 1948 64Withdrawn1921 1958DispositionOne preserved remainder scrapped Contents 1 Design 2 Operational history 3 Preservation 4 Models 5 Notes 6 References 7 External linksDesign EditThe design was introduced in 1881 by F W Webb and had the same cheaply produced cast iron wheels and H section spokes as the tender engines A trailing radial axle supporting the bunker was added also with two similarly cast iron wheels Three hundred were built between 1881 and 1897 Operational history EditFour LNWR nos 178 484 1257 69 were withdrawn in January February 1920 2 and a further four LNWR nos 142 994 782 1012 in July and November 1922 3 so at the 1923 grouping 292 passed to the London Midland and Scottish Railway LMS They were renumbered from the LNWR s random allocation based on vacant numbers to a solid block sequence 7550 7841 and given the power classification 1F Many locomotives still in service in 1934 were renumbered by the addition of 20 000 to their number Sixty four locomotives passed into British Railways ownership in January 1948 and they were numbered 58880 58937 but not all examples survived long enough to carry their BR numbers Preservation Edit nbsp The sole survivor at Dinting in 1982 nbsp The surviving Coal Tank wearing LMS unlined 1920s livery as No 7799 when visiting the Severn Valley Railway in September 2012One Coal Tank number BR 58926 ex LMS 7799 originally LNWR 1054 the 250th one built has survived in preservation on the Keighley and Worth Valley Railway normally carrying its LNWR livery and number The locomotive is owned by the National Trust and is maintained and run by the Bahamas Locomotive Society 4 Models EditBachmann Branchline released a model of the coal tanks in 2017 The three variants released were LNWR Black 1054 As preserved LMS Black 7841 BR Black early emblem 58900 So far these are the only variants in production with no other liveries announced 5 6 Notes Edit Baxter 1979 pp 240 247 Baxter 1979 pp 243 244 246 247 Baxter 1979 pp 241 244 LNWR Webb Coal Tank 1054 Keighley and Worth Valley Railway 15 March 2019 Bachmann Coal Tank Hornby Magazine www hornbymagazine com Archived from the original on 28 December 2016 LNWR 20coal 20tank search from Hattons Model Railways References EditBaxter Bertram 1979 Baxter David ed British Locomotive Catalogue 1825 1923 volume 2B London and North Western Railway and its constituent companies Ashbourne Moorland Publishing ISBN 0 903485 84 2 Casserley H C amp Johnston Stuart W 1974 1966 Locomotives at the Grouping 3 London Midland and Scottish Railway Shepperton Surrey Ian Allan pp 84 85 ISBN 0 7110 0554 0 External links Edit nbsp Wikimedia Commons has media related to LNWR Coal Tank Goods Engines of LNWR nbsp This article relating to steam locomotives operated in the United Kingdom is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title LNWR Webb Coal Tank amp oldid 1167527865, wikipedia, wiki, book, books, library,

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