EMD Super Duty Series



The EMD Super Duty Unit Series(SD) are locomotives made after the General Purpose Series(GP). All models from the SD7 to the SD60 looked a lot like a the GP series except for the fact they were longer and had six axles. The Super Duty Series' first unit in production was the SD7 and was built on years 1952-53. So far the latest made is the SD70ACe Fleet. Some of the models are SD90MAC and SD9034MAC.

Click the model names below to see information about that model:(links will be up soon)

SD7


Only SD7

SD9


Only SD9

SD18


Only SD18

SD24


Only SD24

SD26


Only SD26

SD28


Only SD28

SD35


Only SD35

SD38


Containing: SD38, SD38-2, SD38AC

SD39
Only SD39

SD40


Containing SD40, SD40-2, SD40-2W, SD40-3, SD40T-2, SD40A, SD40X, SD40-2F, SD40-2S, SDF40-2, SDP40, SDP40F

SD45


Containing: SD45, SD45-2, SD45X, SD45T-2, SDP45, SDP45F(FP45)

SD50


Containing: SD50, SD50F, SD50S

SD60


Containing: SD60, SD60E, SD60F, SD60I

SD70


Containing: SD70, SD70I, SD70M, SD70M-2

SD75
Containing: SD75I, SD75M

SD ACe Fleet


Containing: SD70ACe, SD80ACe(International Use)

SD MAC Fleet


Containing:SD60MAC, SD70MAC, SD80MAC, SD89MAC, SD90MAC, SD9034MAC, SD90MAC-H, SD90MAC-H2 (These were all discontinued from production to comply with emission standards)