© trainspo.comEMD SD50
Built by EMD, GMD
Overview of the EMD SD50
Discover the powerful EMD SD50 diesel locomotive, a robust workhorse built by EMD and GMD between 1980 and 1987.
This impressive machine boasts a prime mover of EMD 16-645F3B, delivering a substantial power output of 2610 kW, making it ideal for heavy-duty rail operations.
The SD50 features a standard gauge of 1435 mm and a length of 21.69 meters, distinguished by its Co'Co' axle arrangement.
It has served with a variety of prominent railway companies, including the Chesapeake and Ohio Railway, Chicago and North Western Transportation Company, Conrail, CSX Transportation, Denver & Rio Grande Western Railroad, Hudson Bay Railway, Kansas City Southern Railway, Missouri Pacific, Norfolk Southern Railway, Reading Blue Mountain and Northern Railroad, Seaboard System Railroad, and Union Pacific Railroad.
Experience the reliability and performance of the SD50, a significant model in North American rail history.
EMD SD50 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | SD50 | |
| Built by | EMD, GMD · 1980–1987427 units | |
| Power output | 2,610 kW3,500 hp | |
| Prime mover | EMD 16-645F3B | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Co'Co' | |
| Length | 21.69 m71 ft 2 in |
Operators of the EMD SD50
Railway companies that have operated the SD50, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Hudson Bay Railway | HBRY SD50 | Canada |
| Chesapeake and Ohio Railway | C&O SD50 | United States |
| Chicago and North Western Transportation Company | CNW SD50 | United States |
| Conrail: Consolidated Rail Corporation | CR SD50 | United States |
| CSX Transportation | CSXT SD50 | United States |
| Denver & Rio Grande Western Railroad | DRGW SD50 | United States |
| Kansas City Southern Railway | KCS SD50 | United States |
| Kansas City Southern Railway | KCS SD50 | United States |
| Missouri Pacific | MP SD50 | United States |
| Norfolk Southern Railway | NS SD50 | United States |
| Reading Blue Mountain and Northern Railroad | RBMN SD50 | United States |
| Seaboard System Railroad | SBD SD50 | United States |
| Union Pacific Railroad | UP SD50 | United States |
EMD SD50 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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