The MTA is beginning the process of replacing its older work trains with newer and more environmentally friendly ones.

The Fell differential gearbox. All diesel locomotive designs struggle with the problem of transmitting the huge torque required to start a fully loaded train at low speeds, and because of the huge ...

A type of diesel train was retired on March 12 due to changes in train timetables at Japan Freight Railway Company, a JR Group unit. The Class DD51 diesel-hydraulic locomotive was in service for ...