2TE25K

The 2TE25K is a main line two-unit diesel-electric locomotive, rated at 5000 kW. It is equipped with AC/DC transmission and is designed to haul freight trains on the Russian Federation lines RZD on the broad gauge.

2TE25K diesel locomotive has been used as the basis of the 2TE25A class main line two-unit diesel freight locomotive of the same power rating and featuring AC/AC transmission and collector traction motors.



From 2017 to 2020, twelve triple-unit 3TE25K2M locomotives rated at 9300 kW have been supplied. These are now the most powerful diesel locomotives on Russian railways.