WD Austerity 2-10-0

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WD Austerity 2-10-0
90775 on the North Norfolk Railway. Despite having the appearance of a British Railways locomotive, the highest numbered BR engine was 90774, and this example was repatriated from Greece.
Type and origin
Power typeSteam
DesignerR. A. Riddles
BuilderNorth British Locomotive Company
Serial number25436–25535, 25596–25645
Build date1943–1945
Total produced150
Specifications
Configuration:
​
 • Whyte2-10-0
 • UIC1′E h2
Gauge4 ft 8+1⁄2 in (1,435 mm) standard gauge
Leading dia.2 ft 9 in (838 mm)
Driver dia.4 ft 8+1⁄2 in (1,435 mm)
Length67 ft 6+1⁄4 in (20.58 m) over buffers
Axle load13 long tons 9 cwt (30,100 lb or 13.7 t)
Adhesive weight67 long tons 3 cwt (150,400 lb or 68.2 t) full
Loco weight78 long tons 6 cwt (175,400 lb or 79.6 t) full
Tender weight55 long tons 10 cwt (124,300 lb or 56.4 t) full
Fuel typeCoal
Fuel capacity9 long tons 0 cwt (20,200 lb or 9.1 t)
Water cap.5,000 imp gal (23,000 L; 6,000 US gal)
Firebox:​
 • Grate area40 sq ft (3.7 m2)
Boiler pressure225 lbf/in2 (1.55 MPa)
Heating surface:​
 • Firebox192 sq ft (17.8 m2)
 • Tubes1,170 sq ft (109 m2)
 • Flues589 sq ft (54.7 m2)
Superheater:
​
 • Heating area423 sq ft (39.3 m2)
CylindersTwo, outside
Cylinder size19 in × 28 in (483 mm × 711 mm)
Valve gearWalschaerts
Valve type10-inch (250 mm) piston valves
Performance figures
Tractive effort34,215 lbf (152.20 kN)
Career
OperatorsWD » NS, BR, SEK, CFS
Power classBR: 8F
DispositionEight total preserved or extant (Three in the UK, four in Greece, and one in the Netherlands) remainder scrapped

The War Department (WD) "Austerity" 2-10-0 is a type of heavy freight steam locomotive that was introduced during the Second World War in 1943.

Background[edit]

The Austerity 2-10-0 was based on the Austerity 2-8-0, and was designed to have interchangeable parts by R.A. Riddles. It had the same power output as the 2-8-0 but a lighter axle load, making it suitable for secondary lines.[1]

Design[edit]

It had a parallel boiler and round-topped firebox. While the 2-8-0 had a narrow firebox, the 2-10-0 had a wide firebox placed above the driving wheels. This arrangement was common in the United States (e.g. the USRA 0-8-0) but unusual in Britain, where wide fireboxes were usually used only where there was a trailing bogie, e.g. in 4-4-2 and 4-6-2 types. These were the first 2-10-0 locomotives to work in Great Britain, and the first major class of ten-coupled engines — they had been preceded by two 0-10-0 locomotives; the Great Eastern Railway's Decapod and the Midland Railway's Lickey Banker. The 2-10-0 wheel arrangement was later used by Riddles when he designed the BR Standard Class 9F. This, too, had a wide firebox placed above the driving wheels.

Construction[edit]

Two batches were built by the North British Locomotive Company, the first batch of 100 introduced in 1943/1944 and the second batch of 50 in 1945. Their WD Nos were 3650–3749 (later 73650–73749), and 73750–73799.

20 of the first batch were sent to the Middle East. During running-in they worked in Britain, but their length made them unsuitable. Most saw service with the British Army in France after D-Day in the drive towards the Siegfried Line.[2]

Post-war service[edit]

After the war the 150 locomotives were distributed as follows, the majority going to the Netherlands:

No. of engines Country Company Class
103 Netherlands Nederlandse Spoorwegen (NS) NS 5000 class
25 Great Britain British Railways (BR) BR ex-WD Austerity 2-10-0
16 Greece Hellenic State Railways (SEK) SEK Class Λβ
4 Syria Chemins de Fer Syriens (CFS) CFS Class 150.6
2 Great Britain War Department, Longmoor (WD) WD Austerity 2-10-0

Netherlands[edit]

WD 2-10-0 73755 Longmoor at Utrecht

In 1946, the Netherlands bought those in continental Europe. They formed the NS 5000 class, and were numbered 5001–103. They had a short working life, the last being withdrawn in 1952. 5085, ex WD 73755, the one-thousandth British built locomotive to be shipped to Europe after D-Day, was named Longmoor and subsequently preserved in the Utrecht railway museum.

British Railways[edit]

Main article: BR ex-WD Austerity 2-10-0

After the war, the British Railways (BR) bought twenty-five locomotives. These were initially numbered 73774-73798 but later re-numbered 90750–74. They were mostly operated by BR's Scottish Region on heavy freight trains and were all withdrawn between 1961 and 1962.

  • ex-WD 2-10-0 No. 73798 'North British' stands at Motherwell Depot in 1948
    ex-WD 2-10-0 No. 73798 'North British' stands at Motherwell Depot in 1948
  • BR Scottish Region WD 2-10-0 90768 at Motherwell motive power depot in 1958
    BR Scottish Region WD 2-10-0 90768 at Motherwell motive power depot in 1958
  • WD 2-10-0 WD 601 "Kitchener" at Carlisle Kingmoor BR shed in 1958. Note air pumps, headlight and nameplate
    WD 2-10-0 WD 601 "Kitchener" at Carlisle Kingmoor BR shed in 1958. Note air pumps, headlight and nameplate

Greece[edit]

Main article: SEK Class Λβ

Sixteen of the twenty Middle East locomotives went to Greece, where they formed Class Λβ of the Hellenic State Railways, numbered Λβ951 to Λβ966.

Syria[edit]

The remaining 4 Middle East locomotives remained in Syria and operated on the Chemins de Fer Syriens (CFS). These engines formed the CFS Class 150.6.

Further WD services[edit]

In the 1952 WD renumbering scheme, the two remaining in WD service (at the Longmoor Military Railway), Nos. 73651 and 73797, were renumbered 600 and 601 respectively. The also received names: 600 Gordon and 601 Kitchener.

Preservation[edit]

LMR 600 Gordon has survived and has been steamed on the Severn Valley Railway, though as of 2022 it is out of service, cosmetically restored and on display in the Engine House.

Two more have been repatriated from Greece. One has been numbered 90775, one higher than the last BR engine, and has carried the name Sturdee[note 1] (as WD/LMR No. 601 before being numbered 90775) and is operational on North Norfolk Railway where it has now been renamed The Royal Norfolk Regiment as of 2022.[3] The other is WD No. (7)3672 which has been named Dame Vera Lynn. The loco is currently being overhaul at Grosmont on the NYMR.

The 4th one in preservation WD 73755 (NS 5085) survives in the Dutch Railway Museum (Nederlands Spoorwegmuseum) in Utrecht. It carries the nameplate Longmoor, after the Royal Engineers base at Longmoor, with the coat of arms of the Royal Engineers above.

Four locomotives remain in various states in Greece with Λβ962 and Λβ964 operating mainline tours on the Drama to Xanthi line. Other locomotives remain in poor states stored awaiting further use.

Numbers Name Oil Fired Location Status
WD NS SEK BR LMR
(7)3651 — — — 600 Gordon No Severn Valley Railway, England Static Display in the Engine House
(7)3652 — Λβ951 90775* — The Royal Norfolk Regiment* No North Norfolk Railway, Norfolk, England Operational
(7)3656 — Λβ955 — — — No Thessaloniki, Greece.[4] Dumped
(7)3672 — Λβ960 — — Dame Vera Lynn* Yes[5] North Yorkshire Moors Railway, Yorkshire, England. Undergoing Overhaul, being converted to run on oil.[6]
(7)3677 — Λβ962 — — — No Drama, Greece Stored. Was operational on the Drama to Xanthi line in Greece.[7]
(7)3682 — Λβ964 — — — No Thessaloniki Depot, Greece Stored, was operational on the Drama to Xanthi line in Greece, and used for static filming in 2015.[8]
(7)3659 — Λβ958 — — — No Tithorea, Greece.[9] Stored derelict
73755 5085 — — — Longmoor No Nederlands Spoorwegmuseum, Utrecht, Netherlands Static Display

Of the eight surviving members of the class, three have run on the main line: nos. 600 Gordon, 73677 & 73682. Gordon appeared at the Rail 150 celebrations in August 1975 and traveled to Shildon and later returned to the SVR under its own steam, in 1980 it travelled under its own power to Bold Colliery to take part in the locomotive parade at Rocket 150 in Rainhill.[10] Due to the class's flangeless centre driving wheels, there is a concern that the raised check rails on modern pointwork might cause a derailment, so the class (alongside other 2-10-0 locomotives) are presently prohibited from operating on the mainline in Great Britain.

73677 and 73682 have both worked on the national network in Greece, neither are presently operational.

* Name or number applied after preservation

See also[edit]

Notes[edit]

  1. ^ after Doveton Sturdee

References[edit]

  1. ^ Lowe 1975, p. 510.
  2. ^ Carter, J. A. H.; Kann, D. N. (1961). Maintenance in the Field. The Second World War 1939–1945 Army. Vol. II: 1943–1945. London: The War Office. p. 367. OCLC 1109671836.
  3. ^ Bale, David (9 September 2017). "Hundreds gather to gaze in awe as the age of steam returns to north Norfolk". Eastern Daily Press. Archived from the original on 9 September 2017. Retrieved 9 September 2017.
  4. ^ "OSE(WD) 2-10-0 No. 955(73656)". SteamLocomotive.info.
  5. ^ https://www.railadvent.co.uk/2023/09/dame-vera-lynn-steam-locomotive-wont-burn-coal-when-it-returns-to-service.html 3672 Wont burn coal on completion
  6. ^ https://www.railadvent.co.uk/2023/09/dame-vera-lynn-steam-locomotive-wont-burn-coal-when-it-returns-to-service.html 3672 Wont burn coal when returned to service
  7. ^ "OSE(WD) 2-10-0 No. 962(73677)". SteamLocomotive.info.
  8. ^ "OSE(WD) 2-10-0 No. 964(73682)". SteamLocomotive.info.
  9. ^ "OSE (WD) 2-10-0 No. 958 (73659)". SteamLocomotive.info.
  10. ^ https://preservedbritishsteamlocomotives.com/600-gordon-wd-73651/ info on 600 "Gordon"

Bibliography[edit]

Further reading[edit]

  • Boddy, M. G.; Brown, W. A.; Neve, E.; Yeadon, W. B. (November 1983). Fry, E. V. (ed.). Locomotives of the L.N.E.R., Part 6B: Tender Engines—Classes O1 to P2. Kenilworth: RCTS. ISBN 0-901115-54-1.
  • Tourret, R. (1995). Allied Military Locomotives of the Second World War. Abingdon, Oxon: Tourret Publishing. ISBN 0-905878-06-X.
  • Rowledge, J. W. P. Heavy Goods Engines of the War Department: Vol. 3 – Austerity 2-8-0 and 2-10-0.

External links[edit]

Wikimedia Commons has media related to WD Austerity 2-10-0.
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