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Eastern Railroad Discussion > SD90/43MAC vs SD70ACU question

Date: 12/04/16 10:10
SD90/43MAC vs SD70ACU question
Author: LGS

If I have understood things correctly, NS is rebuilding SD90/43MACs into SD70ACUs.

What are the electrical differences, if any?

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Date: 12/04/16 11:50
Re: SD90/43MAC vs SD70ACU question
Author: CPR_4000

Scroll down on this page for a brief summary of the changes: http://www.nsdash9.com/rosters/7229.html

"Original . . . electrical cabinet . . . replaced with . . . electrical cabinet with Mitsubishi electronics. Units retain their original TA22 main alternator and 1TB2830 traction motors."



Edited 1 time(s). Last edit at 12/04/16 11:51 by CPR_4000.

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Date: 12/04/16 13:50
Re: SD90/43MAC vs SD70ACU question
Author: LGS

Thank you very much!

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