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New trains built by Derby’s Bombardier begin high speed testing

The firm is supplying 111 Aventra trains to Greater Anglia

Greater Anglia has started testing its brand new trains supplied by Derby's Bombardier(Image: Greater Anglia)

A rail operator has started high speed testing of brand new commuter trains built by Derby’s Bombardier.

The Litchurch Lane firm is currently building a total of 111 trains for Greater Anglia, which will run into London Liverpool Street, from Essex, Suffolk, Cambridgeshire and Hertfordshire.

But before they start passenger services, each train has to go through a series of safety and performance tests.

Testing has now started, with the first of the newly-built trains being put through its paces at 110 mph at the Railway Innovation and Development Centre test track at Old Dalby, in Leicestershire.

Greater Anglia said that although the new trains will only ever run at a maximum speed of 100 mph on its network, testing runs go up to 110 mph for “contingency purposes”.

Bombardier is supplying a total of 111 trains to Greater Anglia(Image: Derby Telegraph)

The acceleration and braking systems of the train are being tested, as well as a number of safety systems.

Other tests underway include an extreme sway test, which checks physically how much a train may sway when travelling around curves to check no infrastructure or part of the train is damaged.

Ian McConnell, Greater Anglia franchise and programme director, said: “It’s good to see one of our new Bombardier trains running at full speed on the test track. I can’t wait to see it doing 100 mph in East Anglia.