EMD SD45T-2

Class of diesel-electric locomotive

EMD SD45T-2

Summary

The SD45T-2 is a model of diesel-electric locomotive built by EMD for the Southern Pacific Railroad. Like the later SD40T-2 it is colloquially nicknamed a tunnel motor. 247 total units were produced from February 1972 to June 1975, including 84 for SP's subsidiary Cotton Belt. From April 1986 to December 1989, 126 were rebuilt and re-designated as SD45T-2R, including 24 for Cotton Belt.

Originally created by IAmChaos

12/23/2025, 7:02:06 PM

Modified

12/23/2025, 7:02:06 PM

Recent revisions

IAmChaos12/23/2025, 7:02:06 PM

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