British Rail Class 40
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|English Electric Type 4
British Rail Class 40
40145 on a charter train at Carlisle, 27 August 2004
|Builder||English Electric at Vulcan Foundry and Robert Stephenson and Hawthorns|
|Gauge||4 ft 8 1⁄2 in (1,435 mm) standard gauge|
|Wheel diameter||Driving: 3 ft 9 in (1.143 m)
Idling: 3 ft 0 in (0.914 m)
|Minimum curve||4.5 chains (91 m)|
|Wheelbase||61 ft 3 in (18.67 m)|
|Length||69 ft 6 in (21.18 m)|
|Width||9 ft 0 in (2.74 m)|
|Height||12 ft 10 in (3.91 m)|
|Locomotive weight||133 long tons (135 t; 149 short tons)|
|Fuel capacity||710 imp gal (3,200 l; 850 US gal)|
|Prime mover||English Electric 16SVT MkII|
|Traction motors||DC traction motors|
|Multiple working||★ Blue Star|
|Top speed||90 mph (140 km/h)|
|Power output||Engine: 2,000 bhp (1,490 kW)
At rail: 1,550 hp (1,160 kW)
|Tractive effort||Maximum: 52,000 lbf (231 kN)|
|51 long tons-force (508 kN)|
|Train brakes||Vacuum; later Dual (Air & Vacuum)|
|Number||D200–D399, later 40 001–40 199|
|Axle load class||Route availability 6|
The British Rail Class 40 is a type of British railway diesel locomotive. Built by English Electric between 1958 and 1962, and eventually numbering 200, they were for a time the pride of the British Rail early diesel fleet. Despite their initial success, by the time the last examples were entering service they were already being replaced on some top-link duties by more powerful locomotives. As they were slowly relegated from express passenger uses, the type found work on secondary passenger and freight services where they worked for many years, the final locomotives being retired from regular service in 1985.
The origins of the Class 40 fleet lay in the prototype diesel locomotives (Types D16/1 ordered by the London, Midland and Scottish Railway and British Railways and D16/2 ordered by British Railways between 1947 and 1954) and most notably with the Southern Region locomotive No. 10203, which was powered by English Electric's 16SVT MkII engine developing 2,000 bhp (1,460 kW). The bogie design and power train of 10203 was used almost unchanged on the first ten production Class 40s.
British Railways originally ordered ten Class 40s, then known as "English Electric Type 4s", as evaluation prototypes. They were built at the Vulcan Foundry in Newton-le-Willows, Lancashire. The first locomotive, D200, was delivered to Stratford on 14 March 1958. Following fitter and crew training, D200 made its passenger début on an express train from London Liverpool Street to Norwich on 18 April 1958. Five of the prototypes, Nos. D200, D202-D205, were trialled on similar services on the former Great Eastern routes, whilst the remaining five, Nos. D201, D206-D209, worked on Great Northern services on the East Coast Main Line.
Sir Brian Robertson, chairman of the British Transport Commission, was less than impressed, believing that the locomotives lacked the power to maintain heavy trains at high speed and were too expensive to run in multiple – opinions that were later proved to be correct. Airing his views at the regional boards prompted others to break cover and it was agreed that later orders would be uprated to 2500 hp (a change that was never applied). Direct comparisons on the Great Eastern mainline showed they offered little advantage over the "Britannia" class steam locomotives, when driven well, and the Eastern Region declined to accept further machines as they deemed them unsuitable to replace the Pacific steam locomotives on the East Coast Main Line preferring to hold on until the "Deltic" Class 55 diesels were delivered.
The London Midland Region was only too pleased as the Eastern Region's decision released additional locomotives to replace their ageing steam fleet, Class 40 managing Camden bank, just north of Euston, with apparent ease. The West Coast Main Line had been starved of investment for many years and the poor track and general lower speeds (when compared to the East Coast route) suited Class 40 as the need to hold trains at speed for long periods simply did not exist and it better exploited their fairly rapid acceleration.
Following the mixed success of the prototypes, another 190 locomotives were ordered by British Railways, and were numbered from D210 to D399. All were built at Vulcan Foundry, except a batch of twenty (Nos. D305–D324) which were built at Robert Stephenson and Hawthorns factory in Darlington. All the locomotives were painted in the British Railways diesel green livery, and the final locomotive, D399, was delivered in September 1962.
Batches of the class were built with significant design differences, due to changes in railway working practices. The first 125 locomotives, Nos. D200–D324, were built with steam-age 'disc' headcode markers, which BR used to identify services. Later, it was decided that locomotives should display the four character train reporting number (or headcode) of the service they were hauling, and Nos. D325–D344 were built with 'split' headcode boxes, which displayed two characters either side of the locomotive's central gangway doors. Another policy decision led to the discontinuing of the gangway doors (which enabled train crew to move between two or three locomotives in multiple). The remaining locomotives, Nos. D345–D399, carried a central four-character headcode box. In 1965, seven of the first batch of locomotives, Nos. D260–D266, which were based in Scotland, were converted to the central headcode design.
From 1973, locomotives were renumbered to suit the TOPS computer operating system, and became known as 'Class 40'. Locomotives D201 to D399 were renumbered in sequence into the range 40 001 to 40 199. The first built locomotive, D200, was renumbered 40 122, which was vacant due to the scrapping of D322 as the result of a fatal accident at Acton Grange Junction on the London Midland Region on 13th May 1966. It was withdrawn September 1967.
The named 40s
Locomotives in the range D210–D235 were to be named after ships operated by the companies Cunard Line, Elder Dempster Lines, and Canadian Pacific Steamships, as they hauled express trains to Liverpool, the home port of these companies. The only locomotive not to carry a name was D226 which was to carry the name Media but never did so. From approximately 1970, with Class 40s no longer working these trains, the nameplates were gradually removed.
|Loco||Name||Shipping line||Date named|
|D210||Empress of Britain||Canadian Pacific Steamships||May 1960|
|D211||Mauretania||Cunard Line||September 1960|
|D212||Aureol||Elder Dempster Lines||September 1960|
|D213||Andania||Cunard Line||June 1962|
|D214||Antonia||Cunard Line||May 1961|
|D215||Aquitania||Cunard Line||May 1962|
|D216||Campania||Cunard Line||May 1962|
|D217||Carinthia||Cunard Line||May 1962|
|D218||Carmania||Cunard Line||July 1961|
|D219||Caronia||Cunard Line||June 1962|
|D220||Franconia||Cunard Line||February 1963|
|D221||Ivernia||Cunard Line||March 1961|
|D222||Laconia||Cunard Line||October 1962|
|D223||Lancastria||Cunard Line||May 1961|
|D224||Lucania||Cunard Line||August 1962|
|D225||Lusitania||Cunard Line||March 1962|
|D227||Parthia||Cunard Line||June 1962|
|D228||Samaria||Cunard Line||September 1962|
|D229||Saxonia||Cunard Line||March 1963|
|D230||Scythia||Cunard Line||April 1961|
|D231||Sylvania||Cunard Line||May 1962|
|D232||Empress of Canada||Canadian Pacific Steamships||March 1961|
|D233||Empress of England||Canadian Pacific Steamships||September 1961|
|D234||Accra||Elder Dempster Lines||May 1962|
|D235||Apapa||Elder Dempster Lines||May 1962|
A series of unofficial names were applied to the Class 40's by enthusiasts, and enthusiastic depot staff. Some locos ran in service with these names applied for many months, others were painted out within days.
The locos to carry these unofficial names were:
- 40060 'Ancient Mariner' (while in departmental duties as 97405)
- 40104 'Warrior'
- 40129 'Dracula'
- 40131 'Spartan'
- 40132 'Hurricane'
- 40134 'Andromeda'
- 40137 'Trojan'
- 40145 'Panther'
- 40164 'Lismore'
The Class 40s operated in all areas of British Railways although sightings in the Western and Southern Regions have always been exceptionally rare and usually the result of special trains and/or unusual operational circumstances. After the early trials, the majority were based at depots in northern England, notably Manchester Longsight, Carlisle Kingmoor, Wigan Springs Branch, Thornaby and Gateshead.
The heyday of the class was in the early 1960s, when they hauled top-link expresses on the West Coast Main Line and in East Anglia. However, the arrival of more powerful diesels such as Class 47 and Class 55, together with the electrification of the West Coast Main Line, meant that the fleet was gradually relegated to more mundane duties.
In later life the locomotives were mainly to be found hauling heavy freight and passenger trains in the north of England and Scotland. As more new rolling stock was introduced, their passenger work decreased, partly due to their lack of electric train heating (D255 was fitted with electric train heating for a trial period in the mid-1960s) for newer passenger coaches. They lost their last front-line passenger duties – in Scotland – in 1980, and the last regular use on passenger trains was on the North Wales Coast Line between Holyhead, Crewe and Manchester, along with regular forays across the Pennines on Liverpool to York and Newcastle services.
Throughout the early 1980s Class 40s were common performers on relief, day excursion (adex) and holidaymaker services along with deputisation duties for electric traction, especially on Sundays between Manchester and Birmingham. This resulted in visits to many distant parts of the network. It would be fair to say that few routes in the London Midland and Eastern regions did not see a Class 40 worked passenger service from time to time. Regular destinations included the seaside resorts of Scarborough, Skegness and Cleethorpes on the Eastern region, with Blackpool and Stranraer being regularly visited on the West Coast.
Much rarer workings include visits to London's Paddington and Euston stations, Norwich, Cardiff and even Kyle of Lochalsh. The fact that 40s could turn up almost anywhere resulted in them being followed by a hard core of bashers, enthusiasts dedicated to journeying over lines with rare traction for the route.
|This section needs additional citations for verification. (August 2012)|
Withdrawal of the Class 40s started in 1976, when three locomotives (40 005, 40 039 and 40 102) were taken out of service. At over 130 tons the Class were by then considered underpowered. In addition, some were found to be suffering from fractures of the plate-frame bogies (due mainly to inappropriate use on wagon-load freight and the associated running into tightly curved yards), and spares were also needed to keep other locomotives running.
Also, many Class 40s were not fitted with air braking, leaving them unable to haul more modern freight and passenger vehicles. Despite this, only seventeen had been withdrawn by the start of the 1980s. The locomotives became more popular with railway enthusiasts as their numbers started to dwindle.
Withdrawals then picked up apace, with the non-air brake fitted locomotives taking the brunt of the decline. In 1981, all 130 remaining locomotives were concentrated in the London Midland region of BR. Classified works overhauls on the Class 40's were also gradually phased out, only 29 members of the class had a full classified in 1980, and the final two emerged resplendent from Crewe Works in 1981. The honour of the very last classified overhaul falls to 40167 being complete in February 1981.
After that, numbers dwindled slowly until by the end of 1984 there were only sixteen still running. These included the pioneer locomotive, 40 122, which having been withdrawn in 1981, was re-instated in July 1983 and painted in the original green livery to haul rail enthusiasts' specials. The last passenger run by a Class 40 apart from 40 122 occurred on 27 January 1985, when 40 012 hauled a train from Birmingham New Street to York. All the remaining locomotives except 40 122 were withdrawn the next day.
The majority of Class 40's were cut up at Crewe, Doncaster, and Swindon works. Crewe works dismantled the most 40's, the totals are listed below.
The other eleven machines were cut at Derby, Glasgow, Inverkeithing, and Vic Berry at Leicester.
1981 and 1983 were the worst years for Class 40 withdrawals, a total of 41 being withdrawn both years.
The very last Class 40's to be cut up were 40091 and 40195 by A. Hampton contractors at Crewe works in December 1988.
start of year
|1976||199||11||40 005, 021, 039, 041, 043, 045, 053, 089, 102, 189, 190||40039 never received B.R blue livery.|
|1977||188||4||40 048, 054, 059, 072|
|1978||184||1||40 051||Vacuum brake only|
|1980||183||20||40011, 026, 038, 040, 042, 071, 100, 105, 108, 109, 110, 112, 114, 119, 123, 142, 146, 147, 156, 161|
|1981||163||41||40010, 014, 016, 017, 018, 019, 023, 031, 032, 037, 062, 065, 066, 067, 070, 075, 078, 083, 095, 098, 107, 111, 113, 116, 117, 120, 122, 125, 134, 137, 144, 149, 151, 165, 171, 173, 175, 176, 178, 179, 193||40122 would be reinstated 24 April 1983.
40010 withdrawn only 14 months after receiving a full classified works overhaul.
|1982||122||32||40003, 008, 020, 025, 036, 055, 064, 087, 088, 092, 094, 101, 103, 115, 127, 128, 130, 132, 136, 138, 139, 140, 148, 154, 162, 163, 166, 182, 184, 186, 187, 199||40183 was due for an E exam, the loco was withdrawn but then reinstated and given E exam 8 September 1982. Final withdrawal came on 1 June 1983 with bogie fractures.|
|1983||90||41||40006, 007, 027, 030, 046, 049, 050, 052, 061, 068, 069, 073, 076, 077, 080, 081, 084, 090, 093, 096, 097, 106, 121, 131, 141, 145, 153, 157, 158, 159, 164, 169, 170, 172, 180, 183, 185, 188, 191, 197, 198||40185 withdrawn 2yrs overdue a classified works repair.
40076 provided bogies for the restoration of 40122.
|1984||49||33||40001, 002, 004, 009, 015, 022, 024, 028, 029, 033, 034, 035, 047, 056, 057, 058, 063, 074, 082, 085, 091, 099, 124, 126, 129, 133, 160, 167, 168, 174, 177, 195, 196||40009 the last vacuum braked Class 40 withdrawn 7 November 1984 with bearings and traction motor problems. 40126 was the locomotive stopped at Sears Crossing in the 1963 Great Train Robbery.|
|1985||16||16||40012, 013, 044, 060, 079, 086, 104, 118, 135, 143, 150, 152, 155, 181, 192, 194||All locos were switched off surplus to requirements or life expired by 22 January 1985.|
The Class 40 story was not quite over, however. Upon the joint initiative of enthusiasts Howard Johnston and Murray Brown who noticed it on the scrapline at Carlisle Kingmoor depot in summer 1981 ready to go to Swindon Works for breaking up, 40 122 was reinstated by BR and overhauled at Toton depot with parts from 40 076. Now in working condition and repainted green, it was regularly used to haul normal passenger trains in the hope of attracting enthusiasts, as well as special trains. In addition, four locomotives were temporarily returned to service as Class 97 departmental locomotives, numbered 97 405-408. They were used to work engineering trains for a remodelling project at Crewe station. These were withdrawn by early 1987.
40 122 was eventually withdrawn in 1988 and presented to the National Railway Museum. Six other locomotives were preserved, and on 30 November 2002, over sixteen years after the last Class 40 had hauled a mainline passenger train, the Class 40 Preservation Society's 40 145 hauled an enthusiasts' railtour from Crewe to Holyhead and back.
Departmental Class 40 No.97 407 at Manchester Victoria station in 1986. Note that the locomotive carries both its former numbers of 40 012 and (D)212.
Seven locomotives and one cab end (40 088) have been preserved on heritage railways, including the first built, number D200.
|Numbers(current in bold)||Name||Livery||Location||Notes|
|D200||40 122||BR Green||National Railway Museum||Part of the National Collection|
|D212||40 012||97 407||Aureol||BR Green||Midland Railway - Butterley||Headcode discs.|
|D213||40 013||Andania||BR Green||Barrow Hill Engine Shed||Headcode discs.|
|D288||40 088||BR Blue||Crewe Heritage Centre||Only one cab saved and is mounted on a road trailer.|
|D306||40 106||Atlantic Conveyor||BR Green||Washwood Heath||Headcode discs. Named in preservation.|
|D318||40 118||97408||BR Blue||Tyseley Locomotive Works|
|D335||40 135||97 406||BR Green||East Lancashire Railway||Split headcode boxes. Operational.|
|D345||40 145||East Lancashire Railway||Large Logo Blue||East Lancashire Railway||Domino Route. Mainline registered. Named during the East Lancashire Railway 20th Anniversary event. Operational following repairs at HNRC Barrow Hill.|
- Class 40 History Part 1 Class 40 Preservation Society - Retrieved on 2007-07-17
- Class 40 Page The Railway Centre - Retrieved on 2007-07-18
- BRITISH RAIL STANDARD DIESELS OF THE 1960s - p94 - Ian Allan Publishing
- Class 40 History Part 2 Class 40 Preservation Society - Retrieved on 2007-07-23
- Haresnape, Brian (June 1984) . British Rail Fleet Survey 3: Production Diesel-Electrics Types 4 and 5 (2nd ed.). Shepperton: Ian Allan. pp. 22–26, 27. ISBN 0-7110-1450-7. CX/0684.
- Strickland, D.C. (March 1983). D+EG Locomotive Directory. Camberley: Diesel & Electric Group. p. 96. ISBN 0-906375-10-X.
- Report on the Collision that occurred on 13th May 1966 at Acton Grange Junction in the London Midland Region British Railways Accident report at The Railways Archive
- Incidents in 1967 Railblue.com - Retrieved on 2007-07-23
- The official and unofficial namers![unreliable source?]
- The British Rail Dieselisation Programme: The Type 4s and 5s[unreliable source?]
- Withdrawal list Class 40 page - Retrieved on 2007-07-24
- Scrap[self-published source?]
- 40145 maiden journey 2002 Six Bells Junction - Retrieved on 2007-07-24
- McManus, Michael. Ultimate Allocations, British Railways Locomotives 1948 - 1968. Wirral. Michael McManus.
|Wikimedia Commons has media related to
British Rail Class 40.
- The Class 40 Appreciation Society Photo gallery with over 9,000 Class 40 images, topics, and discussions.
- Class 40 motherlist Just about everything you need to know about the Class 40s
- Detailed photoguides (annotated):
- PDF (372 KB), including driver's desk, secondman's position, AWS equipment
- PDF (118 KB), including sanding gear, hand brake, vacuum brake controls
- PDF (201 KB), including bogie structure; brake, heating and electrical connections
- PDF (187 KB), camshaft and associated components
- PDF (440 KB)
- The Class 40 Appeal, owners of 40012
- The Mayflower Group, operators of 40106
- 16SVT Society, owners of 40118
- Class 40 Preservation Society, operators of 40145 on the mainline and 40135 on the East Lancs Railway