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Locomotive-Specs
GMD SW8 – photo 1© trainspo.com
Diesel locomotive

GMD SW8

Built by EMD, GMD

Power output
600 kW
805 hp
Track gauge
1,435 mm
Standard gauge
Years built
1950–1954
374 units
Axle arrangement
Bo'Bo'

Overview of the GMD SW8

Discover the EMD SW8 diesel locomotive, a versatile and robust switcher engine built by EMD and GMD between 1950 and 1954. This powerful locomotive, boasting a 600 kW output and a Bo'Bo' wheel arrangement, is ideal for demanding switching and industrial yard operations.

The SW8's proven reliability and sturdy construction made it a popular choice for numerous operators across the United States, including entities like the Colorado Pacific San Luis, the United States Air Force, and US Steel. Its legacy is one of dependable service in critical rail environments.

With a standard gauge of 1435 mm, the SW8 represents a significant piece of American railway engineering history. These locomotives have consistently performed vital tasks, ensuring the efficient movement of goods and supporting the operational needs of various industrial and military sectors.

The EMD SW8 is a testament to enduring design, continuing to be a valuable asset for its operational capabilities and historical significance within the world of diesel locomotives.

GMD SW8 technical specifications

Value
SeriesSW8
Built byEMD, GMD · 1950–1954374 units
Power output600 kW805 hp
Track gauge1,435 mmStandard gauge4 ft 8½ in
UIC axle arrangementBo'Bo'

Operators of the GMD SW8

Railway companies that have operated the SW8, with the class designation used by each of them.

OperatorClassCountry
Colorado Pacific San LuisCXSL SW8United States
Johnson County Airport CommissionJCAC SW8United States
Lean and GreenLOCX SW8United States
United States Air ForceDAFX SW8United States
US SteelUSSX SW8United States

GMD SW8 photos

Photos © their respective authors, shared on trainspo.com. They may show liveries or variants that differ from the specifications above.

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