The extensive testing programme for the new trains being built by Stadler for the Tyne and Wear Metro is continuing with the latest series concentrating on how they perform when they are full. The crush laden testing saw the trains being loaded with 39 tonnes of ballast to simulate a maximum customer loading.
Containers of sand were used to replicate the weight of a full carriage before the train was put through its paces on a series of runs across the network overnight. Once again Nexus have reported that these tests went well with it being another step towards getting the first new train into full customer service.
Michael Richardson, Head of Fleet and Depot Replacement Programme at Nexus, said: “Crush load testing is a critical part of getting the first new Metro trains ready for our customers. The test ensures that the train can perform safely and correctly when it is full. This was replicated by loading the carriage up with almost 40 tonnes of ballast cartons and then putting it through its paces on the system.
“We checked how it performed under braking and on the curves when its full capacity was replicated. I am pleased to say all the crush laden tests went well and the new train performed as exactly we expected it to.
“Testing the new Metro fleet is a really detailed process. We are going through around 90,000 different checks and are leaving no stone unturned as we get the first train ready to welcome customers next year. The Stadler trains are going to be transformative, and we are really excited to get them into service. They have been shaped by customers, employees, trade unions and specialist user groups. We believe this to have been the most far-reaching consultation yet staged into a new train design. Over 23,000 customer responses have helped to shape the design.”
Claus Oblasser, Stadler Project Manager, said: “This period of comprehensive tests on the local network is an essential stage in the process to deliver high spec, high quality new trains. They will be a game-changer for the passenger experience. Crush load testing is carried out through physical tests, involving loaded trains to simulate passenger weight, and mathematical calculations that use industry-approved formulae, based on weight per square metre. It is another essential component of the testing process.”
It is hoped that the first of the trains may operate a demonstration run before the end of 2023.
I wonder how many customer responses requested transverse seating?