Most of the freight locomotives here in America use diesel-electric technology. They have gigantic diesel engines that act as ...

Abstract: Multiscale science is an emerging scientific field, and the multiscale computing methods, such as coarse-graining and empirical mode decomposition (EMD), have received increasing attention.

The latest “70-series” model is the SD70ACe-T4. This pair is leading a Union Pacific coal train in Lake Forest, Ill. Chris Guss EMD’s SD70-series is the longest-running locomotive series in ...

For more than 100 years, Progress Rail's EMD® Passenger Locomotives have been known for their durability, reliability and sustainability. By replacing older engines and control systems with new ...

Abstract: Aiming at the difficulty of series fault arc identification due to the introduction of industrial frequency converter, the empirical mode decomposition (EMD) based on self-adaptive screening ...

The six-axle SD (Special Duty) series is derived from it. Many “Geeps” remain in service today, and are popular models for rebuilding and repowering. (Sean Lamb, Wikimedia Commons) EMD has delivered ...

Power, performance, and innovation. These are the driving factors that have made EMD® the premier brand of diesel-electric locomotives for 100 years. Today, Progress Rail is continuing a legacy of ...

The 1 520 mm gauge locomotives will be powered by 16-cylinder EMD 710 Series engines rated at 3 355 kW, which comply with EU Stage IIIA emissions standards. ‘These locomotives will undergo rugged ...