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The British Rail Class 424 "Networker Classic" electric multiple unit (EMU) was built in 1997 by ADtranz at Derby. It was a prototype vehicle rebuilt from a Class 421 driving trailer vehicle. Logo of British Rail British Railways (BR), later rebranded as British Rail, ran the British railway system from the nationalisation of the Big Four British railway companies in 1948 until its privatisation in stages between 1994 and 1997. ...
British Rail and its privatised successors have been good at creating brand names for their new products, designed to catch the eye and imagination of current and potential travellers. ...
A multiple unit is a passenger train whose carriages have their own motors, either diesel (DMUs) or electric (EMUs), and do not need to be hauled by a locomotive. ...
Adtranz was a German rail rolling stock equipment manufacturer which designed rail cars and engines. ...
Derby (pronounced dar-bee ) is a city in the East Midlands of England. ...
Class 421/3, no. ...
The "Networker Classic" concept involved rebuilding Mark 1 design Southern Region EMUs of Classes 411, 421 and 423 to meet current crash-worthiness standards. This involved building a new bodyshell on the existing chasis, but keeping the original electrical and motor equipment. Therefore, the aim was to produce a 'new' unit at one quarter the cost of manufacturing a train from scratch. The rebuilt units would have had a life of at least fifteen years, thus saving cosidering amounts of money when replacing old stock. However, for some reason the project was not successful, and train companies turned to new-build trains of Classes 375, 376, 377, 444, 450, 458, and 460 from various manufacturers. British Rails first design of carriages were given the designation Mark 1. ...
Class 411 4Cep no. ...
Class 421/3, no. ...
Class 423/1, no. ...
Class 375/6, no. ...
The Class 376 Suburban Electrostar is an electric multiple-unit passenger train manufactured by Bombardier Transportation. ...
Class 377/1, no. ...
Class 444, no. ...
Class 450 at Woking The British Rail Class 450 third rail DC EMU began service during 2004. ...
Class 458, no. ...
Class 460, no. ...
One vehicle, no. 76112 from 'Phase 1' 4Cig unit 1749 was rebuilt as a prototype in 1997. It was displayed to the public at London Victoria, paired with unrebuilt DT 76747 from 4Big unit 2256, for comparisons purposes. Class 421/3, no. ...
Victoria Station concourse Victoria station is a London Underground and railway station in London, in the City of Westminster. ...
Class 421/3, no. ...
Since the project was shelved, the vehicle remains stored at Derby. The unrebuilt DT with which it was paired later became part of 4Cig unit 1399, which has since been preserved. Class 421/3, no. ...
External links
- http://www.semg.org.uk/gallery/class424_exp.html
- Preserved Carriage Database
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