New Thameslink train makes successful first-ever test run, to Brighton: Class 700

Wednesday 25 Nov 2015

New Thameslink train makes successful first-ever test run, to Brighton

Region & Route:
South East

The future of commuting made its first outing on Thameslink Programme tracks last night (Tuesday, 24 November).

Govia Thameslink Railway took Siemens’ next-generation Class 700 train on its first-ever test run on national rail tracks between its depot at Three Bridges and Brighton in Sussex.

The 240m 12-carriage train – half as long again as most Thameslink trains operating today – passed initial tests that proved its compatibility with signalling and will now begin other night-time test runs out of passenger service.

Govia Thameslink Railway Programme Director Keith Wallace said:

“The train performed excellently. This test run is a real milestone in the government-sponsored Thameslink Programme which, from spring next year, will steadily give passengers these new, modern and spacious trains on the Thameslink route.

“Passengers at other stations on our Peterborough and Cambridge Great Northern routes into London will begin using these trains later on as will people elsewhere in the South East when the Thameslink network expands in 2018.”

Siemens Thameslink Programme Director Dave Hooper said:

“We are delighted to see the Class 700 out on test on the mainline.  This is significant step in our comprehensive testing programme, and is a result of a lot of hard work from the whole Thameslink team.  We look forward to the Class 700 going into passenger service in spring next year.”

The introduction of the new 12 and eight carriage Class 700 trains will significantly increase capacity across all routes, providing 80% more peak seats across the central London route, between Blackfriars and St Pancras where there will be automatic train operation and up to 24 trains per hour in each direction in the peak.


Editor’s notes

For more information contact or 0345 4700789.

Unit 700107 departed Three Bridges Depot at 22.44 on 24 November on the down fast line of the Brighton Mainline and completed a series of running braking tests at 40, 60 and 80mph. After an incident-free journey, it arrived at Brighton station, platform 3, at 23.07. The driver changed ends and departed at 23.32 with the train climbing effortlessly out of the station. The train was ultimately stabled back in Road 8 of the main facility building at Three Bridges Depot where it had departed, at 01.00.

This was a ‘soft entry’ for the train. The next stage will be to take out another unit with instrumentation to test other elements of the train.

Siemens is building 115 trains for operation by Govia Thameslink Railway - 55 trains in a 12-carriage formation and 60 with eight carriages (a total of 1,140 carriages). 

Siemens has delivered three 12-carriage trains to its purpose-built depot at Three Bridges, all of them pulled by locomotive through the Channel Tunnel from Germany.

The first trains will enter service on the Bedford to Brighton route in spring next year with, first 12-carriage units and then 8-carriage variations added.

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