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 ...
"We are grateful to Norfolk Southern for supporting our mission ... 1948 by the American Locomotive Company, #611 is the last diesel locomotive to survive intact from the legendary Lehigh ...
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 ...