British Rail Class 22
| North British Type 2 diesel-hydraulic British Rail Class 22 | |||||||||||||||||||||||||||||||||||||
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 A Class 22 at Old Oak Common, 1965 | |||||||||||||||||||||||||||||||||||||
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The British Rail Class 22 or "Baby Warship" was a class of diesel-hydraulic locomotives designed for the Western Region of British Railways and built by the North British Locomotive Company. They were very similar in appearance to the Class 21 diesel-electrics, although shorter in length by almost five feet. The nickname Baby Warship related to the similarity in appearance (and internal equipment) to the British Rail Class D20/2 or Class 41 Warship Class. The Class 22s were numbered D6300-D6357.[8]
History
[edit]Introduction
[edit]  81A  82A  83A  84A | ||
| Code | Name | Quantity |
|---|---|---|
| 81A | Old Oak Common | 20 |
| 82A | Bristol Bath Road | 16 |
| 83A | Newton Abbot | 9 |
| 84A | Laira | 13 |
| Total: | 58 | |
D6300 was introduced to traffic in 1959 and deliveries continued until 1962. The Class 22s were allocated to Bristol Bath Road, Laira Plymouth, Newton Abbot and Old Oak Common. The majority of the class always operated in the West of England, on a range of local passenger and freight work, with smaller numbers of the later units operating on local work in the Bristol area and around London Paddington (notably moving empty carriages between the main station and Old Oak Common yard).
Availability
[edit]Initially the locomotives had some problems with engine and transmission faults, but could be returned to North British Locomotive Works (NBL) for repair under the contractual agreement. By 1961, reliability had improved, but with the more powerful locomotives of Classes 35, 42, and 43 now being available, the locomotives were displaced onto more secondary duties, including work on the former Southern Region lines west of Exeter. By the mid 1960s, the locos had settled down to give reliable service, with availability over 85%.[10][note 1]
Decline
[edit]NBL went bankrupt in 1962 and, by the late 1960s, withdrawn locomotives were being used to provide spares. Attrition was inevitable and the withdrawals, which had commenced in 1967, finished with the withdrawal of 6333, 6336, 6338 and 6339 on 1 January 1972. Ex-London Midland Region Class 25 diesel-electrics were drafted in as replacements.
Livery
[edit]The NBL type 2s were introduced in all-over green livery with a light grey skirt band, mid-grey roof, red buffer beams and black underframe. Numbers appeared below all four cab windows and the BR 'lion and wheel' emblem was placed high on the bodyside as centrally as possible. Later a small yellow warning was added. From 1967 some locos were repainted in the new corporate rail blue livery. The first four repaints, D6300, D6303, D6314 and D6327 had small yellow warning panels which they retained until withdrawal, later blue repaints had full yellow ends. Only about half the class were repainted into blue. The BR logo was placed immediately below each cab window, with the loco number below this; on some locos this was reversed.
Models
[edit]Dapol released a 00 gauge model of the class 22 in late 2011.[11][12]
References
[edit]- ^ a b Reed 1978, p. 44.
- ^ Reed 1978, p. 41.
- ^ Reed 1978, pp. 25, 39.
- ^ Haresnape 1983, p. 41.
- ^ Reed 1978, p. 43.
- ^ Strickland 1983, p. 76.
- ^ B.R. 33003/94 Preliminary Driver's Instruction for Operating 1,100 H.P. Diesel Hydraulic Locomotives Nos. D.6306-D.6357, British Transport Commission, June 1961
- ^ "NBL 22 B-B". Brdatabase.info. Retrieved 4 August 2022.
- ^ British Rail Locoshed Book. Shepperton: Ian Allan. February 1968. p. 27. ISBN 0-7110-0004-2.
- ^ Railway World annual, 1980, Chris Leigh, p 114-119
- ^ Andy Y (8 November 2011). "Dapol Class 22 – Photo Review". RMweb. Retrieved 18 November 2011.
- ^ Wild, Mike (January 2012). "Dapol launches 'Baby Warship' in 'OO' scale". Hornby Magazine. No. 55. Hersham: Ian Allan Publishing. pp. 80–81. ISSN 1753-2469. OCLC 226087101.
Notes
[edit]- ^ Average availability was 85%, with one locomotive permanently out of service, with no action being taken to fix it.
Sources
[edit]- Haresnape, Brian (September 1983) [1982]. British Rail Fleet Survey 2: Western Region Diesel-Hydraulics. Shepperton: Ian Allan. ISBN 0-7110-1122-2. CX/0983.
- Preedy, Norman E; Gillham, G F (1974). WR Diesel Hydraulics. Truro: D Bradford Barton.
- Reed, Brian (1978) [1975]. Diesel-Hydraulic Locomotives of the Western Region. Newton Abbot: David & Charles. ISBN 0-7153-6769-2.
- Stevens-Stratten, S.W.; Carter, R.S. (1978). British Rail Main-Line Diesels. Shepperton: Ian Allan Ltd. ISBN 0-7110-0617-2.
- Strickland, D.C. (March 1983). D+EG Locomotive Directory. Camberley: Diesel & Electric Group. ISBN 0-906375-10-X.
- Ian Allan ABC of British Railways Locomotives, summer 1966 edition
Further reading
[edit]- Marsden, Colin J.; Fenn, Graham B. (1988). British Rail Main Line Diesel Locomotives. Sparkford: Haynes. pp. 82–85. ISBN 9780860933182. OCLC 17916362.
- McManus, Michael. Ultimate Allocations, British Railways Locomotives 1948 – 1968. Wirral. Michael McManus.
- Dunn, Pip; Alden, Mark (January 2012). "Catching the 22s". Hornby Magazine. No. 55. Hersham: Ian Allan Publishing. pp. 82–85. ISSN 1753-2469. OCLC 226087101.
External links
[edit]
- The Western Region Archive D6300 class introduction Brief class history, technical details and specifications greatwestern.org.uk