EMD GP38AC
From Wikipedia, the free encyclopedia
The EMD GP38AC is a 4-axle diesel-electric locomotive built by General Motors Electro-Motive Division between February 1970 and December 1971. It was basically a GP38 with an AR10 alternator instead of the GP38's normal generator.[1][2]
Power typeDiesel-electric
Power typeDiesel-electric
BuilderGeneral Motors Electro-Motive Division (EMD)
ModelGP38AC
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LLPX 2210 | |||||||||||||
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261 examples of this model were built; railroads that purchased this model include CP, DT&I, GTW, GM&O, IC, LV, L&N, N&W, SLSF, SOU and Pacific Power and Light.[3]
Many were upgraded to full GP38-2 status with the Dash 2 modular electrical cabinet.


Original buyers
| Railroad | Quantity | Road numbers | Notes |
|---|---|---|---|
| CP Rail | 21 |
3000-3020 | |
| Detroit, Toledo and Ironton Railroad | 14 |
210-217 | 215 renumbered 209, 216 renumbered 208, 217 renumbered 207; to Grand Trunk Western Railroad 6207-6214 |
| 215-220 | To Grand Trunk Western Railroad 6215-6220 | ||
| Grand Trunk Western Railroad | 12 |
5800-5811 | |
| Gulf, Mobile and Ohio Railroad | 13 |
721-733 | To Illinois Central 9540-9552 |
| Illinois Central Railroad | 20 |
9500-9519 | |
| Lehigh Valley Railroad[4] | 4 |
310-313 | To Conrail 7656-7659,[5] and then to Norfolk Southern 2881-2884, Rebuilt into remote control yard slugs in 2007 |
| Louisville and Nashville Railroad | 30 |
4020-4049 | To Seaboard System Railroad 6241-6270 then to CSX[6] |
| Norfolk and Western Railway | 60 |
4100-4159 | To Norfolk Southern.[7] |
| Pacific Power & Light Company | 1 |
11 | To Arizona Public Service - Pacificorp Cholla Power Plant |
| Southern Railway | 56 |
2823–2878 | To Norfolk Southern.[8] |
| St. Louis – San Francisco Railway | 30 |
633-662 | 651 wrecked, remaining to Burlington Northern Railroad 2110-2138 and later to BNSF. Some of them were rebuilt as GP38-3R or GP39-3 |
| Totals | 261 |
Preservation

In June 2020, BNSF 2127, originally Frisco 650 built in February 1971, was donated to the Galveston Railroad Museum, in Galveston, Texas. [9]