© trainspo.comEMD SD70ACu
Built by EMD
Overview of the EMD SD70ACu
Discover the powerful EMD SD70ACu, a modern diesel locomotive built for demanding rail operations.
Originally part of the SD90 series, these locomotives have undergone significant refurbishment, notably at Altoona Works starting in 2015.
Operating on a standard 1435 mm gauge, the SD70ACu boasts a robust Co'Co' axle configuration and a formidable power output of 3207 kW, driven by its EMD 16-710G3B prime mover.
These versatile giants are currently serving prestigious railways such as Canadian Pacific Railway in Canada and Norfolk Southern Railway in the United States, showcasing their reliability and efficiency across North America.
With a length of 24.43 meters and a width of 3.1 meters, the SD70ACu is engineered for high-speed performance, reaching up to 121 km/h, making it a key player in modern freight transportation.
EMD SD70ACu technical specifications
| Value | Imperial / US | |
|---|---|---|
| Series | SD90 | |
| Built by | EMD | |
| Refurbished | Altoona Works 2015 | |
| Top speed | 121 km/h75 mph | |
| Power output | 3,207 kW4,301 hp | |
| Prime mover | EMD 16-710G3B | |
| Track gauge | 1,435 mmStandard gauge4 ft 8½ in | |
| UIC axle arrangement | Co'Co' | |
| Length | 24.43 m80 ft 2 in | |
| Width | 3.1 m10 ft 2 in |
Operators of the EMD SD70ACu
Railway companies that have operated the SD70ACu, with the class designation used by each of them.
| Operator | Class | Country |
|---|---|---|
| Canadian Pacific Railway | CP SD70ACU | Canada |
| Norfolk Southern Railway | NS SD70ACu | United States |
EMD SD70ACu 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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