InterCity 125 replacement prepares to hit the tracks

Hitachi Rail Europe is currently testing new train designs that will replace Sir Kenneth Grange’s iconic InterCity 125 from 2017.

Replacement designs for the iconic InterCity 125 trains are currently being tested in preparation for entering serve in the UK from 2017.

The InterCity 125 is the fastest diesel-powered train in the world and has been a standard on British railways for nearly 40 years. It was designed by Sir Kenneth Grange and first entered service in 1976.

From 2017 it is planned that the InterCity 125 will be phased out on the Great Western Main Line and the East Coast Main Line and replaced by a new train design, developed by Hitachi Rail Europe and with interior design by DCA Design International.

Closed-track testing is taking place

Two models are being developed by Hitachi – the Class 800, which is an electric/diesel hybrid, and the Class 801 – which is electric only.

The designs are currently being tested on a closed rail track in Leicestershire, as they prepare to enter service.

The new trains will be capable of speeds of up to 125mph, similar to the InterCity 125. They can operate in various formations from five to ten carriages.

The Class 800 trains will be equipped with underfloor diesel engine generators to run not only on electrified routes, but also on non-electrified routes.

Interiors feature wood veneers and different palettes for each class

Internally, DCA Design International has created an interior design which features extensive use of wood veneers on the end walls of the carriage and across tables.

First class will be distinguishable from standard class through its darker palette of materials.

The design of the driver cabins has been honed following consultation with different driver groups in a series of workshops to establish layout.

Key priorities for the interior design were “safety, accessibility, capacity and passenger comfort”, according to Hitachi Rail Europe.

Prototypes are being shipped from Japan but the trains will be UK built

Hitachi Rail Europe says it is set to build a total of 866 carriages, which will form 122 trains. Of these carriages, 369 will go to the Great Western Main Line and 497 to the East Coast Main Line.

The new trains are set to enter service on the Great Western Main Line from 2017 and the East Coast Main Line a year after that.

A total of 12 pre-series trains are being built in Japan and shipped to the UK for testing. They will also be used to train on-board staff.

Hitachi Rail Europe says the trains going into service will be built at a new plant in County Durham, with production set to start next year.

Discover more:

• DCA designs interiors for InterCity 125 successor

• Proposals unveiled for “British Bullet Train”

• Flexible seating and lightweight designs – are these the trains of the future?

20150707 T1 on test 3
A Class 800 train is shipped from Japan for testing
A Class 800 train is shipped from Japan for testing
Mockup of Standard Class interiors
Mockup of Standard Class interiors
Mockup of First Class interiors
Mockup of First Class interiors
HI32 Hitachi Europe - Intercity Express
Mockup of driver's cab
Mockup of driver’s cab
201412-IEP-European Suppliers to Hitachi Rail Europe-A4 Newspaper Advert

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