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| I always wondered if the EMD built on Alco trucks pulled better because of the GE motors. 
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| Not sure why some railroads had AAR style trucks on their GP30's. For the Milwaukee Road, this type truck came on their GP30's as a money saving measure. They were taken from some Alco engines that were either retired or traded in to EMD.| Posted by SES on May 30, 2019 |  | 
 
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