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Western Railroad Discussion > BNSF's new EMD 4 axle AC unit


Date: 01/25/12 07:31
BNSF's new EMD 4 axle AC unit
Author: gouldj

Anyone have an idea about this BB+1 axle will look like? Good to see some BNSF EMD orders for a change.



Date: 01/25/12 07:44
Re: BNSF's new EMD 4 axle AC unit
Author: TheGrande

I've heard nothing of them? Not even a rumor.



Date: 01/25/12 10:12
Re: BNSF's new EMD 4 axle AC unit
Author: SOO6617

TheGrande Wrote:
-------------------------------------------------------
> I've heard nothing of them? Not even a rumor.

Check out the Western Board

http://www.trainorders.com/discussion/read.php?1,2670232

And the axle arrangement is B1 - 1B or Bo1-1Bo

With both idlers toward the middle rather than in the center of the truck. This is the same axle arrangement GT46PAC passenger locomotive for Indian Railways.



Date: 01/25/12 12:09
Re: BNSF's new EMD 4 axle AC unit
Author: coach

B1--I think they mean A-A-1, meaning the first 2 are powered, with a trailing idle axle. Opposite for rear truck.



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