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Old 08-02-2006, 10:47 PM   #1
Junior Member
Join Date: Dec 2005
Posts: 8
Question Union Pacific SD90MAC-H II

I'm just curious, does anyone have an idea why the Union Pacific gave up on the SD90MAC-H II locomotives ? I've seen several of them in the photo section that are being used by the KCS with the UP markings lined through or removed.

The same can be said for the GE AC6000's. Did the whole idea of attaining 6000 hp in a locomotive and maintaining it prove to be too much of an undertaking ?

I know that the Canadian Pacific has a large number of these SD90MAC-H II in service, just wondering why no American ClassI railroads are using them.

Thanks in advance for the responses.

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