NBSR 6304, NBSR 6315, GMTX 204, MNR 9801, and NBSR 2610 are the power for this train, with the rear two green units really putting on a smoke show as the train rumbles across the Clarendon Bog.
The EMD SD (special duty) series are a strong and reliable kind of locomotive which still serve America's rails today. They have proved themselves reliable by clocking in several million miles of freight service over several decades.