This article needs additional citations for verification .(April 2023) |
Docklands Light Railway rolling stock | |
---|---|
In service | P86: (11) 1987–1995 P89: (10) 1989–1995 B90: (23) 1991–present B92: (47) 1993–present B2K: (24) 2001–present B07: (55) 2008–present |
Manufacturer | Linke-Hofmann-Busch (P86) British Rail Engineering Limited (P89) Bombardier (B90/92/2K/07) CAF (B23) |
Number built | 170 vehicles |
Number in service | 148 vehicles [1] |
Number scrapped | 1 car [2] |
Formation | 2/3 vehicles per train |
Fleet numbers | P86: 01-11 P89: 12-21 B90: 22-44 B92: 45-91 B2K: 92-99, 01-16 B07: 101-155 |
Capacity | 284 passengers: Seats
|
Operators | Docklands Light Railway |
Depots | Poplar DLR depot Beckton DLR depot |
Lines served | Docklands Light Railway |
Specifications | |
Train length | 2 car set: 56 m (183 ft 8+3⁄4 in) (56.8 m (186 ft 4+1⁄4 in) over couplers) |
Car length | 28 m (91 ft 10+3⁄8 in) (28.4 m (93 ft 2+1⁄8 in) over coupler) |
Width | 2.65 m (8 ft 8+3⁄8 in) [3] |
Height | P86/P89: 3.47 m (11 ft 4+5⁄8 in) B90/B92/B2K: 3.51 m (11 ft 6+1⁄4 in) B07 (inc. antenna): 3.49 m (11 ft 5+3⁄8 in) [3] |
Floor height | 1.03 m (3 ft 4+1⁄2 in) |
Doors | 4 pairs of doors each side per car, 1.5 m (4 ft 11 in) wide [4] |
Maximum speed | 80 km/h (50 mph) (Maximum speed capable) 64 km/h (40 mph) (Regular operational speed) [5] |
Weight | B90/B92/B2K: 36 t (35 long tons) B07: 38.2 t (37.6 long tons) |
Acceleration | B07: 1.4 m/s2 (4.6 ft/s2) [6] |
Electric system(s) | 750 V DC third rail [5] |
Current collector(s) | Contact shoe bottom contact [7] |
Track gauge | 4 ft 8+1⁄2 in (1,435 mm) standard gauge |
The Docklands Light Railway rolling stock is the passenger trains and service vehicles (collectively known as 'rolling stock') used on the Docklands Light Railway (DLR), which serves the London Docklands area in the east of London.
The passenger trains consist of high-floor, bi-directional, single-articulated EMUs. The trains are formed of sets of two or three semi-permanently connected cars, the increase to three-car trains introduced on the busiest routes since 2010, following substantial platform extension works. The automation system is a GoA3 driverless system, which requires a Passenger Service Agent (PSA) to manually open and close the doors and, when necessary, manually drive the train.
There have been three different main types of DLR rolling stock, but only two of them (the B90/B92/B2K fleet and the B07 fleet) are in operation; the original P86/P89 stock having been withdrawn and sold to Essen, Germany.
From 2024, a new fleet of 54 trains built by CAF will replace older rolling stock and provide additional capacity.
The first three generations of passenger trains consist of 149 high-floor, bi-directional, single-articulated cars, each 28 metres (91 feet 10 inches) long. The cars have four doors on each side (2 per section). When the system was first built, trains sometimes consisted only of a single unit, but now each train is normally composed of two cars coupled together. A third car has been added on the busiest routes since 2010. [8] [9] [10] Each car has 70 seats and has a total capacity of 284 passengers. [11] [ failed verification ] The future B23 rolling stock will be a single 5-coach unit equivalent to the length of a 3-car train, with 13 doors per side.
The cars do not have a driver's cab, although there is a small driving console hidden behind a locked panel at each outer car end from which the Passenger Service Agent (PSA) can manually drive the train if necessary. Other consoles at each door vestibule allow the PSA to control door closure and make announcements whilst patrolling the train. Because of the absence of a driver's position, the fully glazed car ends provide a panoramic forward (or rear) view for passengers. [7] At least one PSA is required on each train to close the doors upon departing and for emergency situations, such as taking the controls or evacuating the train, especially in tunnelled sections. [12]
Despite being highly automated, the cars are derived from a German Stadtbahnwagen B design, which was intended for use in light rail systems with sections of street running lines (as is currently the case with the cars now used in Essen). Unlike the Stadtbahn trains which use overhead lines for power, the DLR trains are powered by a bottom-contact third rail.
The first three generations that have operated on the system looked similar, but there have been four main generations, subdivided into multiple orders, three of which are still in operation on the Docklands Light Railway, the most recent entering service in 2008. [13] None of the rolling stock has air conditioning, except for the upcoming B23 stock.
The DLR trains have a maximum speed of 100 km/h (62 mph), but the fastest possible speed reached is 80 km/h (50 mph) through the tunnel under the River Thames between Woolwich Arsenal station and King George V.[ citation needed ]
The fleet for the 1987 opening consisted of 11 light rail vehicles (LRVs) built in 1986 by Linke-Hofmann-Busch in Germany and numbered 01 to 11. These were referred to as P86 stock, [14] the 'P' referring to Poplar depot, where they were maintained.[ citation needed ] These cars originally had inward folding doors, similar to many trams and Chicago "L" rolling stock produced from the 1940s to the 1960s, but which proved to be problematic; later cars had single leaf sliding pocket doors.
Vehicle 11 made history several times. It was part of a light rail demonstration at Debdale Park, Manchester for which it had a pantograph fitted by Balfour Beatty. The demonstration took place on 9 February 1987 as evaluation trials for a potential tram system in Manchester. P11 was the last unit to be delivered to the DLR at Poplar on 30 March 1987, without the pantograph. It carried Queen Elizabeth II and the Prince Philip, Duke of Edinburgh during the opening of the DLR on 30 July 1987 from Island Gardens (when originally above ground) to Poplar and then to Tower Gateway. It also operated the first revenue-earning DLR service and was the first to move to Essen in 1991. [14]
There were 84 seats in each car with most arranged in transverse bays of four to take advantage of the large windows. There were two wheelchair bays, and twelve longitudinal seats to provide a larger circulation area. An emergency operator's console for the Train Captain was provided, albeit locked when not in use. These cars were built for the initial above-ground system and, because of failing to comply with safety and fire regulations (for example, not having any front and rear evacuation doors), were not allowed to operate on the tunnelled extension to Bank. [14] Because of this, and because adaptation to a new signalling system was too costly, these cars were sold in 1991 to Essener Verkehrs-AG of Essen, Germany. Despite the sale, several cars remained in service on the DLR until July 1995, when they were finally withdrawn along with the P89 stock. [14] [15] [16] In Germany, they were extensively rebuilt and put into service on the Essen Stadtbahn between 1994 and 1998. [17] [5] Originally, they retained DLR colours and were limited to route U11, but after a further modification programme started in 2005 trains are appearing in a yellow livery and are used on all routes. [18] [19]
In 1989–1990, British Rail Engineering Limited's Holgate Road carriage works, produced another ten cars, numbered 12 to 21, having the characteristics of the original P86 stock. They were, however, equipped with sufficient fireproofing to operate through the tunnels of the Bank extension, possibly because they were designed and built by a different manufacturer. These were designated P89 stock and remained in operation on the DLR until 1995. The two initial car types were effectively identical in appearance; apart from the car numbers, one difference was the red colour underneath the end window was noticeably more orange and reflective on the P89 cars than on the original P86 ones. By 1994, all P89s had been modified with single-leaf sliding pocket doors. They were also subsequently sold to Essen, where they entered service between 1999 and 2004 after major modifications had been carried out. In 2005 the last cars were repainted in Essen colours. Because the Essen Stadtbahn does not currently use fully automated driving and uses overhead line rather than third rail power collection, the modifications to both sets of cars involved fitting driver's cabs and pantographs. Today, the former London trains operate all (U11, U17 and U18) lines.
Additional vehicles were required as the network expanded, and as the original P86 and P89 cars had to be replaced due to their unsuitability for the changed system conditions. Bombardier built 23 vehicles of B90 stock in 1991, 47 vehicles of B92 stock from 1993-1995, and 24 vehicles of B2K stock from 2001-2002 at its Bruges, Belgium plant. When newly introduced, the B2K stock differed from the earlier vehicles in appearance as the doors and handrails were painted in colours that contrasted with their surroundings. These differences were all mandated by the Rail Vehicle Accessibility Regulations of the Disability Discrimination Act, which were not in force when the older cars were built.
The 'B' in the type codes refers to Beckton DLR depot, where they are primarily maintained. They are of a common design and can be operated interchangeably in trains of up to three sets.
The DLR fleet at the end of 2004 consisted of:
The numbering of the last B2K cars restarted from 01, reusing the numbers of the replaced, original P86/89 stock cars. The main reason for this was that the DLR computer-based signalling system was only originally designed to handle 2-digit car numbers, and a system upgrade to allow 3-digit car numbers did not take place until a few years after these cars were introduced, but before the B07 rolling stock was delivered.
DLR cars had a common livery of blue, white and red upon delivery. Over the years, several vehicles were painted in an all-over advertising livery. A new livery of turquoise and blue was tested on B90 car 40 in the late 1990s, but it was not adopted and the car was repainted in standard livery a few years later. The B90/B92/B2K stocks were refurbished between 2004 and 2007 with the completed trains re-entering service with a redesigned interior and in a new livery of red and blue with grey doors to comply with the Disability Discrimination Act 1995. The refurbished units feature an Audio and Visual Information System which gives audio announcements when approaching a station: "This train is for destination, the next stop is next stop", for example: "This train is for Bank, the next stop is Canary Wharf". It also announces the name of the station once the doors have opened, for example: "This is Canary Wharf". [20] The fronts of the trains were refreshed from 2013, with the red front being repainted into a black front similar to the style of the B07 stock, after an online vote found it to be the most popular. [21]
Two B90 vehicles numbered 38 and 39 have been scrapped following withdrawal in March 2022 and May 2016 respectively, as well as a single B2K unit, numbered 98, withdrawn from service in July 2019 following accident damage. [2] [22] B92 vehicle 88 was initially withdrawn from service in April 2020 due to an electrical fault, but was reactivated in early 2023 after conversion to a dedicated shunting vehicle being utilised for the unloading and movement of the new build stock within the depot at Beckton. [23] By March 2024, the unit had been scrapped. [24]
In May 2005, a further 24 vehicles of a new design were ordered from Bombardier for network extensions and three-car service on the Bank–Lewisham route. [25] They were to be delivered between May 2007 and September 2008, but were delayed. [26] [27] These vehicles are known as B07 stock, and are numbered 101 to 124. The first was delivered on 22 December 2007, and three units of B07 stock, 104, 105, and 106, were displayed at West India Quay on 13 March 2008. [26] The first train of B07 stock, made up of units 105 and 106, entered service in September 2008. Even by March 2009 few of the new trains had appeared in service, but all units of this first batch had entered service by July 2009.
In June 2006, another 31 vehicles were added to this order. [28] Sometimes called B09, these trains are the second batch of B07 cars and were built at Bombardier's plant at Bautzen, Germany. [28] This batch was partly funded by the Olympic Delivery Authority and was planned for delivery by 2009. [29] The first six units had been delivered by June 2009 with all in service by the end of June 2010.
The B07 stock units feature a totally redesigned exterior and interior. They have larger windows and doors and more leg room. In addition, several technical improvements were made for better acceleration, altered door functions to enable faster boarding and alighting, and improved braking for a smoother ride. [30]
The B07 units were the first to operate as three-car trains in early 2010; the B92 trains followed operating in this way later in 2010. [31] The initial three-car route was the mainstream Bank to Lewisham route, but the lengthened trains were subsequently also used on other routes.
All DLR trains have wheels that have a more angular profile than that on National Rail mainline trains, which is effective in manoeuvring around the tight curves encountered on DLR routes. However, a disadvantage of this technology is that they are partly responsible for violent shaking as the trains run at faster speeds on straight sections of the route, a phenomenon known as hunting oscillation. The new B23 rolling stock will have improved bogies and suspension to reduce this shaking effect. [32]
Another problem with the DLR's wheel geometry and tight rail curvature is that this setup makes noise, which is amplified by the use of steel box torsion girders (e.g. Marsh Wall elevated road crossing adjacent to South Quay DLR station).[ citation needed ]
In 2017, Transport for London (TfL) published a notice in the Official Journal of the European Union seeking expressions of interest from manufacturers to build a new fleet of 43 trains each 87 metres (285 ft 5 in) long. [33] [34] Procurement is planned through a manufacture and supply agreement, with the DLR franchise responsible for maintenance and a separate fleet support agreement seeing the manufacturer offer technical support and supply spares. The trains will be financed by a lease, whereby each train would be paid for by the lessor and purchased by TfL at a later date when it can make funds available. [35] Alstom, Bombardier, Construcciones y Auxiliar de Ferrocarriles (CAF) and a Siemens / Stadler Rail consortium were shortlisted. [36]
On 12 June 2019, CAF was announced as the winner to construct 43 units, later increased to 54 units. [37] Thirty-three will replace the existing trains, and the rest will be used to provide additional capacity. The Department for Levelling Up, Housing and Communities will provide £280 million as part of the Housing Infrastructure Fund for the purchase of 14 additional trains and related work. [38]
Unlike the current fleet (which operate two or three trains coupled together), the new fleet will be fixed formation units with 5 walk-through carriages equivalent to the length of three-car trains. On-board facilities planned include real-time information screens, air conditioning and mobile device charging points. [37] TfL is also seeking improved reliability, and is aiming for a mean distance of 50,000 km (31,000 mi) between service-affecting failures. The depot at Beckton is to be expanded to accommodate the new fleet, and the depot at Poplar is to be modified to allow potential development of its air rights. [37] [38]
Production of the trains began in December 2020, [39] [40] and the first train arrived at the Beckton depot in January 2023. [37] [41] In February 2023, the name of the trains was revealed to be B23 stock. [42]
Live testing commenced in March 2023, with trains running during normal operating hours but without passengers. [43]
In June 2024, TfL announced that the introduction of the new trains was delayed until autumn 2024, after experiencing "challenges" during testing. [44]
In addition to the passenger trains, the DLR also has a small fleet of specialist vehicles used for maintenance work.
Number | Name | Builder | Type | Quantity | Notes |
---|---|---|---|---|---|
993 [45] | Kylie | Hunslet | 4 wheel battery locomotive | 1 | |
994 [46] | Kevin Keaney | GEC | 0-4-0 diesel shunter | 1 | Ex-British Steel. |
996-999 [47] | Flatbed wagons | 4 | |||
753 [48] | Wickham | CT30 crane trolley | 1 | ||
Road rail vehicle [49] | 1 |
The Docklands Light Railway (DLR) is an automated light metro system primarily serving the redeveloped Docklands area of London and providing a direct connection between London's two major financial districts, Canary Wharf and the City of London. First opened on 31 August 1987, the DLR has been extended multiple times, giving a total route length of 38 km. Lines now reach north to Stratford, south to Lewisham, west to Tower Gateway and Bank in the City of London financial district, and east to Beckton, London City Airport and Woolwich Arsenal. An extension to Thamesmead is currently being proposed.
The North London line is a railway line which passes through the inner suburbs of London, England between Richmond in the south-west and Stratford in the east, avoiding central London. Its route is a rough semicircle.
The London Underground 1973 Stock is a type of rolling stock used on the Piccadilly line of the London Underground. It was introduced into service in 1975 with the extension of the line to Hatton Cross, followed by a further extension to Heathrow Central in 1977. A total of 86 six-car trains were built.
The London Underground 1992 Stock is a type of rolling stock used on the Central and Waterloo & City lines of the London Underground. A total of 85 eight-car trains were built for the Central line and 5 four-car trains were built for the Waterloo & City line.
Bombardier Transportation was a Canadian-German rolling stock and rail transport manufacturer, with headquarters in Berlin, Germany. It was one of the world's largest companies in the rail vehicle and equipment manufacturing and servicing industry. Bombardier Transportation had many regional offices, production and development facilities worldwide. It produced a wide range of products including passenger rail vehicles, locomotives, bogies, propulsion and controls. In February 2020, the company had 36,000 employees, and 63 manufacturing and engineering locations around the world. Formerly a division of Bombardier Inc., the company was acquired by French manufacturer Alstom on 29 January 2021.
The Bombardier Electrostar is a family of electric multiple-unit (EMU) passenger trains manufactured by Bombardier Transportation at their Derby Litchurch Lane Works in England between 1999 and 2017. It has become the most common new EMU type in the United Kingdom since the privatisation of British Rail with a number of variants. Electrostar trains are most common on high-volume suburban commuter routes around London; and on mainline services from London south to Surrey and the south coast, east to Essex, and north to Cambridge and Stansted Airport.
Construcciones y Auxiliar de Ferrocarriles is a Spanish publicly listed company which manufactures railway vehicles and equipment and buses through its Solaris Bus & Coach subsidiary. It is based in Beasain, Basque Autonomous Community, Spain. Equipment manufactured by Grupo CAF includes light rail vehicles, rapid transit trains, railroad cars and locomotives, as well as variable gauge axles that can be fitted on any existing truck or bogie.
The London Underground S7 and S8 Stock, commonly referred to as S Stock, is a type of passenger train running on the London Underground's subsurface lines since 2010. Manufactured by Bombardier Transportation's Derby Litchurch Lane Works, the S Stock was ordered to replace the A60, A62, C69, C77 and D78 stock on the Metropolitan, District, Hammersmith & City, and Circle lines, which all dated from the 1960s and 1970s.
London Overground is a suburban rail network serving London and its environs. Established in 2007 to take over Silverlink Metro routes, it now serves a large part of Greater London as well as Hertfordshire, with 113 stations on the six lines that make up the network.
London has an extensive and developed transport network which includes both public and private services. Journeys made on its integrated transport network account for 37% of London's journeys while private services accounted for 36% of journeys, walking 24% and cycling 2%, according to numbers from 2017. London's public transport network serves as the central hub for the United Kingdom in rail, air and road transport.
The British Rail Class 378 Capitalstar is an electric multiple unit passenger train specifically designed for the London Overground network. It is part of Bombardier Transportation's Electrostar family. A total of 57 five-car trains have been built, most of which were originally built as three- or four-car units.
Hyde Road was a railway station in Gorton, Manchester, England, on the Fallowfield Loop Line. It opened in 1892 and closed in 1958, when local passenger services on the line were withdrawn. The station was sometimes advertised as Hyde Road for Belle Vue, given its close proximity to Belle Vue Zoo which was about one mile away. The line was closed completely in 1988 and the track was taken up. The station has long since been demolished and the site was partly redeveloped. The former trackbed is now a popular shared use path called the Fallowfield Loop.
The Fallowfield Loop railway line was a local railway route in south Manchester, England. Trains on the Manchester, Sheffield and Lincolnshire Railway (MS&LR) line from Sheffield Victoria and Guide Bridge used the Loop to access Manchester Central. Some express trains, including the Harwich-Liverpool boat train, used the line.
Beckton Depot is the primary railway maintenance depot for the Docklands Light Railway (DLR).
The Ui LRT, referred to as the Ui-Sinseol LRT or Ui-Sinseol Line (우이신설선) in Korean, is a light metro which is part of Seoul Metropolitan Subway. It is a fully underground 11.4 km (7.1 mi) Light Rapid Transit line from Ui-dong to Sinseol-dong in northern Seoul which opened on September 2, 2017. The line, which is expected to carry 110,000 passengers a day, has 13 stations. It connects to Line 4 at Sungshin Women's University, Line 6 at Bomun and Lines 1 & 2 at Sinseol-dong. The last (northernmost) station is in Ui-dong, hence the name of the line. In 2019, the line carried 27 million passengers or about 75,000 people per day.
The British Rail Class 345 Aventra is a fleet of electric multiple unit passenger trains built by Bombardier Transportation for use on London's Elizabeth line. Part of Bombardier's Aventra family of trains, the contract for their delivery was awarded as part of the Crossrail project in February 2014. A total of 70 nine-car units – each able to carry 1,500 passengers – were constructed in Derby between 2015 and 2019, at a cost of over £1 billion. The first unit entered service on 22 June 2017.
The Essen Stadtbahn is a 19.6-kilometer (12.2 mi) light rail (Stadtbahn) network in Essen and the two neighbouring towns of Mülheim an der Ruhr and Gelsenkirchen in the German state of North Rhine Westphalia. It forms part of the Rhine-Ruhr Stadtbahn.
The British Rail Class 710 Aventra is a class of electric multiple unit passenger trains built by Bombardier Transportation for use on the London Overground network. The trains are part of Bombardier's Aventra family. The contract to provide 45 four-car trains was awarded in July 2015 and the trains were originally due to enter service in May 2018, although introduction was delayed until May 2019.
The Elizabeth line is a high-frequency hybrid urban–suburban rail service in London and its suburbs. It runs services on dedicated infrastructure in central London from the Great Western Main Line west of Paddington station to Abbey Wood and via Whitechapel to the Great Eastern Main Line near Stratford; along the Great Western Main Line to Reading and Heathrow Airport in the west; and along the Great Eastern Main Line to Shenfield in the east. The service is named after Queen Elizabeth II, who officially opened the line on 17 May 2022 during her Platinum Jubilee year; passenger services started on 24 May 2022. Elizabeth line services are operated by MTR Elizabeth line under a concession from Transport for London (TfL). Despite being named under the same system as London Underground lines, and having sections which are underground, the Elizabeth line is not classified as a London Underground line.
The British Rail Class 701 Arterio is a class of electric multiple unit passenger train built by Bombardier Transportation at Derby Litchurch Lane Works. Built on the Aventra platform, they are operated by South Western Railway, and operate some services between Waterloo and Windsor. In the future the trains are planned to operate services on the Reading, Windsor and South West London suburban lines.
{{cite web}}
: CS1 maint: unfit URL (link)On June 13 Docklands Light Railway announced that it had ordered a further 31 articulated cars from Bombardier to accommodate projected demand during the London 2012 Olympic Games ... Bombardier plans to assemble the cars at Bautzen
{{cite web}}
: CS1 maint: bot: original URL status unknown (link)