Tags: Locomotive.
The Prima Diesel-electric locomotives are a class of medium and heavy four- and six-axle passenger and freight mainline locomotives. They have been built both to 1435 mm (4 ft 8 1⁄2 in) standard and 1668 mm (5 ft 5 21⁄32 in) broad gauges and find use in the Middle East Europe and North America. Alstom is the primary designer in cooperation with both General Motors (now EMD) and Siemens.