EMD SD90MAC
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The EMD SD90MAC is a model of 6,000 hp C-C diesel-electric locomotive produced by General Motors Electro-Motive Division. It is, with the SD80MAC, the largest single-engined locomotives produced, and
Union Pacific 8540, an SD90MAC Phase II
Union Pacific SD9043MAC locomotive No. 8027
Norfolk Southern 7332 in Ohio
Norfolk Southern SD70ACU No. 7305. The SD70ACU was part of Norfolk Southern's SD90MAC rebuild program.
EMD SD80MAC
Videos
The EMD SD80MAC was a 5,000 horsepower C-C diesel-electric locomotive first produced in 1995 and in service until February 2020. It was powered by a 20-cylinder version of EMD's 710G prime mover, and
EMD SD90MAC
…EMD SD90MAC is a model of 6,000 hp (4,470 kW) C-C diesel-electric locomotive produced by General Motors Electro-Motive Division (EMD). It is, with the SD80MAC, the largest single-engined locomotives produced, and among the most powerful diesel-electric locomotives made by EMD, surpassed only by the dual-engined…
A pair of Norfolk Southern EMD SD80MACs with no. 7210 leading before repainting by Norfolk Southern; originally built as Conrail no. 4118