© trainspo.comEMD SD7
Built by EMD
Overview of the EMD SD7
Explore the robust EMD SD7 diesel locomotive, a powerful workhorse built by EMD between 1952 and 1953.
This classic locomotive features a 1435 mm gauge and measures 18.66 meters in length, with a substantial weight of 140 tons.
Powered by an EMD 16-567B prime mover, it delivers an output of 1120 kW, making it suitable for various heavy-duty tasks.
The SD7 has a distinguished service history, operating for prominent railroads in the United States such as Burlington Northern, Conrail, and Southern Pacific.
Discover the enduring legacy and capabilities of the EMD SD7.
EMD SD7 technical specifications
| Value | Imperial / US | |
|---|---|---|
| Built by | EMD · 1952–1953188 units | |
| Power output | 1,120 kW1,502 hp | |
| Prime mover | EMD 16-567B | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Co'Co' | |
| Length | 18.66 m61 ft 3 in | |
| Height | 4.69 m15 ft 5 in | |
| Weight | 140 t308,647 lb |
Operators of the EMD SD7
Railway companies that have operated the SD7, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Burlington Northern | BN SD7 | United States |
| Conrail: Consolidated Rail Corporation | CR SD7 | United States |
| Denver & Rio Grande Western Railroad | DRGW SD7 | United States |
| Denver & Rio Grande Western Railroad | DRGW SD7 | United States |
| Portland and Western Railroad | PNWR SD7R | United States |
| Southern Pacific Transportation Company | SP SD7R | United States |
EMD SD7 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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