Diesel-electric locomotive technology has advanced significantly ... which provides a more modest drop in resistance without ...

As China’s largest exporter of diesel locomotives to Central Asia ... The company not only provides locomotives, but also locomotive spare parts on a large scale. On 4 January this year, the company ...

Without much in the way of power electronics, it was a challenge to reliably and efficiently control a large traction motor ... differential gearbox. All diesel locomotive designs struggle ...

The Class DD51 diesel-hydraulic locomotive was in service for nearly 60 years since the era of the former Japanese National Railways. The Class DD51 replaced steam locomotives as the workhorse of ...

Recently, CRRC signed a contract for the design and manufacturing of six narrow-gauge AC drive diesel locomotives and a ten-year maintenance service with a customer in the Democratic Republic (DR) of ...

NIKKO, Tochigi Prefecture--Steam and diesel locomotive operators are testing replacing environmentally unfriendly power sources for the trains to help reduce carbon dioxide (CO2) emissions.

BEIJING, Feb. 8 (Xinhua) -- China's first batch of hybrid diesel locomotives has been delivered, according to a report in the Science and Technology Daily on Saturday. The locomotives were ...