Under the terms of the contract, valued at around €3bn (£2.7bn), Siemens Mobility will design, manufacture, commission and test the locomotives and provide 35 years of full service maintenance. Deliveries are planned over a period of 11 years.

The 9,000-horsepower (6.6MW) locomotives will be assembled in the Indian Railways factory in Dahod, in the state of Gujarat. Maintenance will be carried out in four Indian Railways depots located in Vishakhapatnam, Raipur, Kharagpur and Pune. Locomotive assembly and maintenance will be implemented together with the staff of Indian Railways.

These locomotives will be used for freight transport throughout the Indian Railways network and are specified to haul loads of 4,500 tons at a maximum speed of 120km/h, putting them among the most powerful freight locomotives in the world. They will be equipped with advanced propulsion systems that are also produced locally in Siemens Mobility factories in India, and the company...