Germany, June 23 -- Rock Rail is relying on Siemens Mobility's comprehensive Railigent X operations and maintenance concept in its work with the Westfalen-Lippe Local Transport Authority (NWL) to further develop regional rail transport in the Network North Westphalia (NNW). At the heart of the project is a full-service contract for 61 battery-electric Mireo Plus B trains, with a term of up to 30 years. As part of this long-term service package, Siemens Mobility will take full responsibility for the maintenance of the fleet, thereby ensuring almost 100 per cent availability. The aim is to achieve particularly reliable, efficient and sustainable operations on the Network North Westphalia, where the state-of-the-art battery-powered trains will...