Question about U.P. locomotive

[Gioppa]

Good Morning to everybody, and Happy New Year,

I have this question in my mind from a lot of time:

Time ago, i see on the web a drawing of some U.P. locomotive, not steam ,but the classic shape of diesel\gas\turbine;

in this drawing, there is one of that have rods on wheel.

The question is this, wich model is that?

Sorry for my english and if   i write bad terms about the american loco, but i'm italian.

what i can remember about that, is maybe that loco was not produced, and when i search for model (H0, N, 1 or G) i find only one handmade.

But i have forgot the model name, and (for me) is a good MOC, because you don't see it very often.

Thanks for the Attention , have a nice New Year,

Take care .

 

Edited December 31, 2022 by Gioppa

[davidzq]

ACE3000 comes to mind, though that wasn't UP. Chessie (who also ran yellow locomotives) were interested in the project, so there are several drawings in their scheme.

[Gioppa]

Thank you very much, is that!

i start to be crazy thinking about that. thank you!