British Rail Class 43 (HST) 2025013 226115244 2008-07-16T21:53:19Z 84.68.194.246 [[WP:UNDO|Undid]] revision 225482980 by [[Special:Contributions/Adambro|Adambro]] ([[User talk:Adambro|talk]]) - Citation provided. Hope this is satisfactory {{For|the other locomotive given TOPS Class 43|British Rail Class 43 (Warship Class)}} {{Infobox Locomotive |name = British Rail Class 43 |powertype = Diesel-electric |image = EMT HST 43058 Leicester AB1.JPG |caption = 43058 at [[Leicester railway station]] in May 2008 |roadnumber = 43002–43198 |totalproduction = 197 |builder = [[BREL]] [[Crewe Works]] |builddate = 1975–1982 |primemover = [[Paxman (engines)|Paxman]] 12RP200L Valenta, later Paxman 12VP185, some now [[MTU Friedrichshafen|MTU]] 16V4000 |alternator = [[Brush Traction]] BA1001B |tractionmotors = [[General Electric Company plc|GEC]] G417AZ or Brush Traction TMH68-46, frame mounted, four off |whytetype = Bo-Bo |uicclass = Bo'Bo' |wheeldiameter = {{convert|3|ft|4|in|m|3|abbr=on}} |minimumcurve = |trainbrakes = [[Air brake (rail)|Air]] |locobrakeforce = {{convert|35|LTf|kN|sigfig=3|lk=in}} |wheelbase = |length = |width = |height = |weight = |topspeed = {{convert|125|mph|0|abbr=on|lk=on}} |poweroutput = ''Engine:'' {{convert|2250|bhp|0|abbr=on|lk=on}} |tractiveeffort = ''Maximum:'' {{convert|17980|lbf|kN|sigfig=3|abbr=on|lk=on}}<br>''Continuous:'' {{convert|10340|lbf|kN|sigfig=3|abbr=on}} |fuelcap = {{convert|990|impgal|sigfig=3|abbr=on|lk=on}} |trainheating = [[Head end power|Electric Train Heat]] |multipleworking = Within class only |axleloadclass = [[Route availability]] 5 |railroad = [[British Rail]]<br>[[East Midlands Trains]]<br>[[National Express East Coast]]<br>[[First Great Western]]<br>[[Grand Central Railway|Grand Central]]<br>[[Network Rail]]<br>[[Crosscountry]]<br>[[Virgin Trains]]<br>[[Great Western Trains]]<br>[[GNER]]<br>[[Midland Mainline]] }} [[Image:Brsince78 photo 2444.jpg|thumb|right|HST power car 43127 is shown here crossing the [[Kennet and Avon Canal]] ]] The [[British Rail]] '''Class 43''' is the classification used for the [[InterCity 125]] [[High Speed Train]] power cars, built by [[BREL]] from 1976 to 1982. The class is officially the fastest diesel unit in the world, with an absolute maximum of 148 mph, and 125 mph regular service speed (200 km/h), although there are claims that this [[Land speed record for railed vehicles#Diesel|diesel rail speed record]] has been broken twice unofficially: by Russian (168 mph, 1992) and Spanish (159 mph, 2002-07-09).<ref>[http://www.railwaygazette.com/news_view/article/2002/08/4820/intelligence-52.html Intelligence] ''[[Railway Gazette International]]'' August 2002</ref> trains. [[InterCity 125]] is a brand name used to describe two '''Class 43''' power cars with a rake of [[British Rail Mark 3|Mark 3 carriages]] between them to form a complete train. Both power cars operate at the same time, pushing and pulling simultaneously. ==Development== In the early 1970s the [[British Railways Board]] (BRB) was in the unenviable position that within a few years the majority of their main-line diesel traction would need replacement. Financial limitations were tight, and mass electrification was not possible, so a new generation of high-speed diesel trains had to be developed. The BRB wanted a cheaper and more reliable alternative to the [[Advanced Passenger Train]], and the "prototype" high-speed train set was the result. The power cars, or locos as they were initially known, were designated [[British Rail Class 41 (HST)|Class 41]] (later [[British Rail Class 252|Class 252]]). The prototype set was developed at the Railway Technical Centre, Derby, the power cars having being constructed by BREL Crewe Works, and the Mk3 passenger cars by BREL at Derby Litchurch Lane Works. The engine used in the prototype power cars was the Paxman 'Valenta' 12RP200L, which developed 2,250 hp. The electrical equipment was supplied by Brush. The power cars had a main driver's position at one aerodynamically shaped end. The other, flat end, had an auxiliary driving position for shunting purposes. The two prototype power cars emerged from the works in June and August 1972 and were initially numbered [[British Rail Class 41 (HST)|41001 and 41002]], but after a short period the entire 'set', including the passenger coaches, became [[British Rail Class 252]]. The power cars were given the coaching stock numbers 43000 and 43001. After operating its initial proving trials on the Eastern Region the prototype High Speed Diesel Train (HSDT) was transferred to the Western Region where it was deployed on Paddington Bristol/Weston-super-Mare services. After seeing the advantages of this design, production orders were placed for similar trains for operation on the Western, Eastern, Scottish and London Midland Regions. Following the introduction of production HST sets the prototype unit was withdrawn, the power cars passing to the Research Division at Derby for use powering various high speed development trains. ==BR deployment== When originally built at [[Crewe Works]], the [[InterCity 125]] units were considered to be [[diesel multiple unit]]s, and were allocated [[British Rail Class 253|Classes 253 and 254]] for Western and Eastern Region services respectively. However, following problems with the power cars and the operational ease of removing power cars to perform scheduled maintenance, unit formations were abandoned and from then on HSTs were considered to be formed of two power cars with a rake of semi-permanently-coupled [[British Rail Mark 3|Mark 3 carriages]] in between. The 197 power cars produced are numbered 43002-43198. 43001 was applied to the second of the two prototype power cars, while the first of the pair, now preserved, became 43000, an unusual number as no other loco carried a triple-0 number (this was because it was not, at the time, classified as a locomotive). Until the HST's introduction, the maximum speed of British trains was limited to 100 mph (160 km/h). The increased speed and rapid acceleration and deceleration of the HST made it ideal for passenger use, and slashed journey times around the country. The prototype [[InterCity 125]] (power cars 43000 and 43001) set the [[Land speed record for railed vehicles|world record]] for diesel traction at 143 mph (230 km/h) on [[June 12]], [[1973]]. An HST also holds the world speed record for a diesel train carrying passengers. On [[September 27]], [[1985]], a special press run for the launch of a new Tees-Tyne Pullman service from Newcastle to London King's Cross, formed of a shortened 2+5 set, briefly touched 144 mph north of [[York]]. The current world diesel traction record of 148 mph (238 km/h) was set by an HST set on [[November 1]], [[1987]], while descending Stoke Bank with a test run for a new type of [[bogie]] (which now runs under the Mk.4 coaches used on the same route). The record stands to this day. ===BR Western Region=== On Western Region, [[InterCity 125]] trains designated [[British Rail Class 253|Class 253]] were introduced initially for all services from London to [[Bristol]] and South Wales, and then extended for most day-time services from London to Devon and Cornwall. The [[British Rail Class 47|Class 47]] locomotives still operated the cross country services from Cornwall and South Wales to the Northeast via the [[West Coast Main Line]], as well as London to the Midlands/Welsh Marches. However, Class 43s also replaced these services once the third batch of power cars was delivered. All of these HSTs consist of a 2+8 formation, normally with two first class carriages, a buffet and five second class carriages, all sandwiched between two power cars. ===BR Eastern/Scottish Regions=== [[Image:43116 at waverley.jpg|thumb|right|HST power car 43116 at Edinburgh Waverley]] [[Image:HPIM0872.JPG|thumb|right|Class 43 no. 43300 ''Craigentinny'' at Newark North Gate on the 6th September 2007]] On the [[East Coast Main Line]], the [[InterCity 125]] designated [[British Rail Class 254|Class 254]] was the staple stock from the retirement of the [[British Rail Class 55|Deltic]] locomotives in 1980-82 to the introduction of the [[Intercity 225]] following electrification in 1990. During [[1987]], eight power cars were converted for use as Driving Vehicles with [[British Rail Class 91|Class 91]] locomotives during trials on the East Coast Main Line. The power cars were fitted with buffers and [[Time Division Multiplex]] equipment that allowed them to directly control a Class 91, and were moved over to the ECML where they were used on workings with Class 89 and then 91 locomotives from London to Leeds. After the Mk4 stock had been delivered, the power cars had the TDM equipment removed, and then reverted to their normal duties. The power cars used for this project can be easily identified as they are still fitted with buffers. They were transferred to Cross Country services, and placed into storage when Virgin replaced their HST fleet with [[British Rail Class 220|Voyagers]] and [[British Rail Class 221|Super Voyagers]]. [[Grand Central Railway]] purchased six of these buffer fitted examples to operate services from [[Sunderland]] to [[London]]. Class 43 formations are still used today on Hull, Edinburgh and north of Edinburgh services (i.e. where electrification has yet to reach). The basic East Coast formation is 2+8 (although this increased to 2+9 in 2002 when extra stock became available), normally with two first class carriages, one buffet (at the end of the first class section) and five (now six) standard class carriages, all sandwiched between the two power cars. For a few years, formations included a TRUK (trailer restaurant kitchen) and Buffet car, many formations being 4xTS, TRUK, Buffet,2xTF. Nine trailer car units followed this formation, with the addition of a TS. 'Pullman' services replace a TS with an additional 1st class coach. ===BR London Midland Region=== On London Midland Region, [[InterCity 125]] trains were introduced later than on the other regions. They initially appeared on the former [[Midland Railway]] route from [[St Pancras railway station|London St. Pancras]] to [[Sheffield]] and [[Nottingham]]. Although they could not exceed 100 mph on any part of the route, they still delivered time savings compared with the loco-hauled trains they replaced. The [[Midland Main Line]] received a series of speed improvements over the next two decades, until it became possible for HSTs to run at up to 110 mph on some sections. An upgrade to the full 125 mph was proposed by [[British Rail]] in the early 1990s, but this did not happen because of privatisation. HSTs remain the backbone of expresses on the route now, although they are now supported by new [[British Rail Class 222|Class 222s]] on semi-fast services. They normally run in 2+8 formation, normally with two first class trailers, one buffet (at the end of the first class section) and five standard class trailers, all sandwiched between the two power cars. HSTs have also regularly worked out of [[Euston railway station|London Euston]] on [[West Coast Main Line]] services, particularly to [[Holyhead]] and the [[North Wales Coast Line|North Wales coast]], until they were re-deployed in May 2004. ==In-life development== When first built, the HSTs consisted of Driving Motor Brake (DMB - later Class 43), Trailer Firsts (TF), Trailer Seconds (TS), Trailer Restaurant Unclassified Kitchen (TRUK) and Trailer Restaurant Second Buffet (TRSB). Later power cars had no guard's equipment, due to the Trailer Guard Second (TGS) carriages being built. These later power cars were simply classified as Driving Motor (DM - later Class 43), although they still had luggage van space, so perhaps DMLV would have been more appropriate. By 1987 most of the DMBs had lost their guard's equipment and were reclassified DM (although they retained a window by the luggage door on each side). By 1989 they were all designated Class 43. British Rail experimented with [[Mirrlees Blackstone]] MB190 engines in four Western region examples (43167-43170) between 1987 and 1996, but this experiment was unsuccessful and the standard Paxman Valenta engines re-installed. These four locomotives have all been re-engined with the MTU 16V4000 engine. 43167 is now 43367 and operates with National Express East Coast, whilst 43168-43170 are still in service in the former Western region area under First Great Western. During the late 1990s a batch of 25 HST power cars were re-engined utilising 12VP185L traction engines. These new [[Paxman]] engines attempted to bring improved fuel consumption and reduced emissions to the HST. However they have proved to be less reliable in service than hoped. The 12VP185L has also been introduced fleet wide within the Australian [[XPT (Train)|XPT]] series. In 2007 [[Brush Traction]] and [[Hitachi, Ltd]] equipped Paxman Valenta powered 43089 and a semi-permanently coupled [[British Rail Mark 3|Mark 3]] coach with a diesel-battery hybrid power system for trials to be undertaken with the power car running in [[Network Rail]]'s [[New Measurement Train]].<ref>[http://www.railwaygazette.com/news_view/article/2007/05/4/hybrid-high-speed-train-unveiled.html Hybrid HST unveiled] ''[[Railway Gazette International]]''</ref> The power car was named "Hayabusa" [[Japanese language|Japanese]] for falcon). ==Operating companies== [[Image:EMT HST 43058 Leicester AB1.JPG|thumb|right|[[East Midlands Trains]] HST power car 43058 at [[Leicester railway station]]]] [[Image:2x43,180and332.JPG|thumb|right|[[First Great Western]] 43 143 and 43 183 along with 180 136 and [[Heathrow Express]] 332 011 at [[Paddington station]], [[London]]]] [[Image:43014...10-02-06...DWL.JPG|thumb|right|In classical HST pose, the new [[Network Rail]] measurement train heads along the sea wall at [[Dawlish]]]] As of November 2007, the 194 existing ''Class 43'' powercars are distributed as follows<ref>[http://www.garyheelas.plus.com/fleetlist.pdf InterCity 125 Group fleet list]</ref>: * 117 with [[First Great Western]] &ndash; the former Western Region services from London to Bristol, South Wales and the West Country. * 32 with [[National Express East Coast]] &ndash; London-based services running beyond the extent of the overhead electrification programme to Hull, Skipton, Harrogate, Inverness and Aberdeen. * 25 with [[East Midlands Trains]] &ndash; HSTs operate the faster routes to Sheffield, Leeds and York, alongside Class 222 DMUs. the second of the fleet is currently being re-painted at the company’s Neville Hill Depot in Leeds. * 6 with [[Grand Central Railway|Grand Central]] &ndash; All buffer fitted examples, most power cars are already in service with the rest to follow shortly. * 4 with [[Network Rail]] &ndash; Used to haul the [[New Measurement Train]] including 43089 which is fitted with a prototype [[Hitachi, Ltd.|Hitachi]] hybrid drive system. * 10 with [[CrossCountry]] &ndash; Most of the fleet are undergoing or awaiting refurbishment at Brush Traction with the exception of 43301 which has already been refurbished. In 2006, [[Grand Central Railway]] obtained six Class 43 Power Cars to operate its London-Sunderland passenger service on the East Coast Main Line. All of them have buffers (fitted in the past so they could work with electric locomotives) and once worked on East Coast services before spending some time on Virgin Cross Country. The service was due to begin in December 2006 although upgrade work to enable the coaching stock( which was formerly used for locomotive-hauled services and has a different electric heating/power supply system) to operate with Class 43 powercars was heavily delayed and therefore pushed the starting date back to [[18 December]] [[2007]]. === Project Rio === In conjunction with the WCML Upgrade, former TOC [[Midland Mainline]] were asked by the then-SRA to operate London-Manchester services via the Midland Main Line and the Hope Valley into London [[St. Pancras station]]. In an operation dubbed ''"Project Rio"'', a large percentage of the stored Virgin Cross-Country power cars were overhauled and returned to service in an enlarged Midland Mainline fleet. Ending on [[10 September]] [[2004]], the Project Rio fleet was gradually disbanded with power cars moving to First Great Western, GNER or Cross Country Trains. === Former operators === The first operator to dispense with its HST sets was Virgin Trains on both the Cross-Country and West Coast franchises in the period 2002-2004 following replacement by Voyager high speed DEMUs and the commencement of the Cross-Country Operation Princess timetable. The majority of the former Virgin Cross Country fleet went into storage for several years but a small number moved to Midland Mainline to supplement its fleet, which was suffering reliability problems at the time. Hire company [[Cotswold Rail]] previously had two sets on lease from mid-[[2005]], intended to be used for spot hire work with TOCs and also its charter operating arm [[Heartland Rail]]. This came to an end in August 2006 with the transfer of the lease to First Great Western as part of the massive expansion of its fleet. ==Life extension of HSTs== [[Image:City of Bristol Class 43 locomotive 01.jpg|thumb|right|First Great Western Class 43 HST 43126 City of Bristol at [[Bristol Temple Meads]] ]] [[Image:43300 at Kings Cross.jpg|thumb|right|[[National Express East Coast]] Class 43 fitted with an [[MTU Friedrichshafen|MTU]] engine in obsolete [[GNER]] livery.]] [[Image:HST Denchworth.jpg|thumb|A [[First Great Western]] Class 43 travels at top speed towards [[London Paddington]] on the [[Great Western Main Line|GWML]]]] The '''Class 43''', having been in operation since the late 1970s, is due for replacement by 'HST2'. The development cycle for the replacement series is such that the existing fleet may be required to operate through to 2015 or beyond. In support of this, a life extension programme is being considered. During the late 1990s 25 HST power cars were [[Remanufacturing|re-engined]] with [[Paxman (engines)|Paxman]] 12VP185L engines in an attempt to reduce fuel consumption and emissions. However they have proved to be less reliable in service than hoped{{Fact|date=August 2007}}. The 12VP185L has also been introduced fleet-wide within the Australian [[XPT (Train)|XPT]] series. During [[2005]], two Class 43 power cars (43004 and 43009) operated by [[First Great Western]] were fitted with new [[MTU Friedrichshafen|MTU]] 16V 4000 engines before being tested in passenger operation on the Great Western Line. In December 2005, First announced that all of its power cars will receive the MTU engine. First Great Western particularly compared the performance of the MTU-engined units with modified VP185 units. The re-engined power cars can be identified by their modified headlight clusters, the quietness of the engine and the new First Great Western livery. The MTU engine offers improvements over the existing [[Paxman (engines)|Paxman]] 12RP200 'Valenta' engines, with reduced smoke and exhaust emissions and improved reliability. [[National Express East Coast]] has obligations following its re-franchise to replace engines within its '''Class 43''' fleet, and is also currently re-engining its fleet following the trials conducted by [[First Great Western]]. This re-engining program began under former franchise holder [[GNER]]. NXEC's fleet of re-engined power cars have been renumbered into the 432xx and 433xx series by adding 200 to the existing power car number. [[East Midlands Trains]] has stated that it will install VP185 engines in all powercars before the end of its francise. After introducing [[British Rail Class 180|Class 180 "Adelante"]] trains as a replacement on the Bristol and Cardiff routes and increasing service, First Great Western has decided in the light of customers' adverse comments (noise and vibration of the underfloor engines compared to the HST), to withdraw the Adelante from the Great Western mainline and replace them with additional refurbished HST sets. The withdrawal process has almost finished, with 1 more HST to come later in the year, to replace the final Adelantes. === Replacement === The youngest of the power cars is now 25 years old and thoughts are firmly set on the replacement for the High Speed Train. The project, known as [[Intercity Express Programme]], is being spearheaded by the [[Department for Transport]] along with First Great Western and NXEC. It is ''"back on track"'' following a period of uncertainty during the reign of the now abolished [[Strategic Rail Authority]], when it was known as '''HST2'''. ==Scrapped== [[Image:43139 "Driver Stan Martin 25 June 1950 - 6 November 2004" nameplate.jpg|thumb|right|On what would have been his 55th birthday, First Great Western named a power car after driver Stanley Martin of the ill-fated Class 43 at [[Ufton Nervet rail crash|Ufton Nervet]] ]] Of the total of 197 production power cars three have been scrapped: * '''43173''' - written off in the [[Southall rail crash|Southall crash]] of [[19 September]] [[1997]], being disposed of after completion of the enquiry into the accident. Cut up by [[Serco]] at [[Pig's Bay, Essex|MOD Shoeburyness]]. * '''43011''' - written off in the [[Ladbroke Grove rail crash|Ladbroke Grove crash]] of [[5 October]] [[1999]], being disposed of after completion of the enquiry into the accident. Cut up by Sims Metals at Crewe Works in June 2002. * '''43019''' - written off in the [[Ufton Nervet rail crash|Ufton Nervet level crossing collision]] of [[6 November]] [[2004]]. Cut up by Sims Metals of [[Beeston, Nottinghamshire|Beeston]] in July 2005. (Power car 43139 is dedicated to the driver, Stanley Martin, 54, of [[Torquay]], [[Devon]] who perished in the incident.) Additionally, of the two prototype power cars, 43000 is now preserved at the [[National Railway Museum]] in [[York]], while 43001 was cut up by Booth Roe at [[Rotherham]] in December 1990. ==Factfile== {| class="wikitable" |----- bgcolor=#f9f9f9 |&nbsp;'''Specification'''&nbsp; |&nbsp;'''Details'''&nbsp; |----- bgcolor=#f9f9f9 |- |Currently owned by: |[[Angel Trains]], [[Porterbrook|Porterbrook Leasing Company]], [[FirstGroup plc]], [[Sovereign Trains]] |- |Operated by: |[[First Great Western]], [[National Express East Coast]], [[East Midlands Trains]], [[Grand Central Railway|Grand Central]], [[CrossCountry]] and [[Network Rail]]. |- |Built: |1976-1982 by [[BREL]] at [[Crewe Works]]. A total of 197 units, including two prototypes |- |rowspan=4|Engine:<br>(Correct as of 2008-7-16)<br>''Italics'' denotes power cars currently undergoing MTU fitment at Brush Traction.<ref>[http://www.wnxx.com/focus/mtu.htm MTU HST Power Car Rebuild Program]</ref> |'''[[Paxman (engines)|Paxman]] Valenta 12RP200L''' of 1680 [[kW]] (2250 [[horsepower|hp]]) at 1500 [[rpm]]: 43007, 43013, 43014, 43046, 43051, 43053, 43056, 43057, 43062, 43064-43065, 43067-43068, ''43077'', 43080-43081, 43083-43084, 43095, 43104, 43108, 43110, ''43111'', 43119, 43123, 43166, 43178, ''43184'', ''43285'', ''43303'', ''43305'', ''43321'', ''43357''. |- |'''[[Paxman (engines)|Paxman]] 12VP185''': 43043-045, 43047-050, 43052, 43054-43055, 43058-061, 43066, 43072-076, 43082. |- |'''[[Hitachi, Ltd.|Hitachi]] [[Hybrid Locomotive]]''': 43089. |- |'''[[MTU Friedrichshafen|MTU]] 16V4000''': All remaining power cars |- |Main [[alternator]]: |[[Brush Traction|Brush]] BA1001B |- |[[Traction motors]]: |[[Brush Traction|Brush]] TMH68-46 or GEC G417AZ |- |[[Maximum tractive effort]]: |80 [[kilonewton|kN]] (17,980 [[lbf]]) until 64.5 [[mph]] |- |[[Continuous tractive effort]]: |46 kN (10,340 lbf) |- |[[Power at rail]]: |1320 [[kilowatt|kW]] |- |[[Wheel arrangement]]: |[[Bo-Bo]] |- |[[Brake (railway)|Train brakes]]: |! colspan="3" align="left"|[[Air brake (rail)|Air brakes]] |- |[[Brake force]]: |35 [[long ton|t]] (350 kN) |- |[[Dimensions]]: |17.79 x 2.71 m |- |[[Mass]]: |70.25 [[metric ton|t]] |- |Wheel diameter: |1020 [[Millimetre|mm]] (40 inches) |- |Design [[speed]]: |125 [[mph]] |- |Maximum [[speed]]: |146 [[mph]] |- |Fuel capacity: |4500 [[litre]]s (990 Gallons) |- |[[Route availability]]: |RA 5 |- |[[Electric train supply]]: |Three-phase electric |- |[[Multiple working]]: |Within class only.<br>Jumpers on one end only except on 43013, 43014, 43065, 43067, 43068, 43080, 43084 and 43123, which have jumpers on both ends as well as buffers on the nose end, (fitted during Class 91/DVT testing on the ECML) |} == Special Interest Group == The [http://www.125group.org.uk 125 Group] was formed in 1994 to fill a gap in providing comprehensive historical information and new developments in all aspects of the Class 43 and HST train. The ultimate aim of the 125 Group is to see the preservation of a Class 43 and MKIII trailers in original condition with [[Paxman (engines)|Paxman Valenta]] power unit, Marston cooler group and original front end design. Group members are kept informed of developments in current operations and preservation aims through a regular magazine and the website. == In fiction == In [[The Railway Series]] of children's books originated by the [[W.V. Awdry|Rev. W. Awdry]], a High Speed Train visits the [[Sodor (fictional island)|Island of Sodor]]. The two Class 43 power cars are introduced as [[The Other Railway#Pip & Emma|Pip & Emma]]. ==See also== * [[InterCity 125]] - Two Class 43 power cars sandwiching a rake of Mark 3 coaching stock. * [[British Rail Mark 3|Mark 3 coaching stock]] - Sandwiched between two Class 43 power cars to form an InterCity 125 set. * [[High Speed Train]] - History of High Speed rail transport in the UK in general. * [[InterCity (British Rail)]] - General InterCity brand before privatisation of British Rail. * [[XPT (Train)|XPT]] - Australian high speed train whose design was derived from the Class 43 ==References== <references/> ==External links== {{commonscat|British Rail Class 43}} * [http://www.125group.org.uk/ The 125 group] * [http://hellfire.fotopic.net/ The High Speed Train Picture Gallery] * [http://www.traintesting.com/HST_prototype.htm Testing the prototype HST] * [http://www.coxster.co.uk/railphotography/diesellocos/class43/ Class 43 Gallery] * [http://www.therailwaycentre.com/New%20TRC%20Main%20Pages/MTU%20Class%2043s.html The Railway Centre] * [http://www.answers.com/topic/british-rail-class-43-hst Class 43 at Answers.com] * [http://www.paulpettitt-photographs.co.uk/mainline_class_43.htm Class 43 Photos at paulpettitt] * [http://the-siding.co.uk/class43/pages/class_43_thumbs.htm Class 43 at the-siding.co.uk] * [http://web.ukonline.co.uk/railpics/hst.htm Class 43 at ukonline] * [http://www.hstcollection.fotopic.net/c1317016.html Class 43 Pictures by Stephen Marsh] {{British Rail Locomotives}} [[Category:British Rail diesel locomotives|43 2]] [[Category:BREL locomotives]] [[Category:Bo-Bo locomotives]] [[Category:British Rail diesel multiple units]] [[Category:High-speed trains]] [[pl:InterCity_125]]