As a long time and loyal EMD customer, Santa Fe was one of the largest purchasers of the GP39-2 model. Using the 12-cylinder 645 power plant and a turbocharger, the GP39-2 produced 2300 hp compared to the GP40-2 at 3000 hp using the 16-cylinder version. Originally purchased for hot shot freight trains, they quickly became favorite power for locals and road switchers.
As a long time and loyal EMD customer, Santa Fe was one of the largest purchasers of the GP39-2 model. Using the 12-cylinder 645 power plant and a turbocharger, the GP39-2 produced 2300 hp compared to the GP40-2 at 3000 hp using the 16-cylinder version. Originally purchased for hot shot freight trains, they quickly became favorite power for locals and road switchers.