UP SD40-2 question...

Do any of the rebuilt UP SD45’s (now classed as SD40-2’s), handed down from such railroads as Rio Grande and Southern Pacific (and esp. the former CNW ones, w/o DB! ) still have their 20 cylinder 645’s? Or have been swapped for conservative (and less problematic) 16 cylinder ones?

The only variation of the SD40-2 DRGW ever had was the SD40T-2. I believe that SD45s rebuilt as SD40-2s do have a new engine.

Before the T-2’s, RG did have SD45’s. A few days ago, I saw UP 2754, after looking it up at home later, it rostered out to be the former Rio Grande 5319, built in January of 1967.

The future UP 2754:

[8D]

One of us is misunderstanding the other. Yes, DRGW did have SD45s. However, DRGW did not have these rebuilt as SD40-2s, SP sold them, eighter directly to the rebuilding company or to a leasing company and they wound up being sold to the rebuilder, they were rebuilt and sold or leased to UP. DRGW had SD40T-2s, not SD45T-2s.

I know they never had SD45T-2’s. Anyways, after SP took control of Rio Grande, it was one of a massive fleet of SD45’s rebuilt by MK, to a SD40M-2 I believe. According to this site, http://www.trainweb.org/mcnwr/spsd40m2datasheet.html , it was rebuilt on November 18, 1994.

Okay, then I should have said, “One of us is misunderstanding the other. Yes, DRGW did have SD45s. However, DRGW did not have these rebuilt as SD40-2s, SP sold them, eighter directly to the rebuilding company or to a leasing company and they wound up being sold to the rebuilder, they were rebuilt and sold or leased to SP.”

DRGW SD45s did get rebuilt as SD40-2s, however none were DRGW locomotives when they were rebuilt, that is what I was refering to. The fact that a few of SP’s SD40-2s from MK were former DRGW locomotives is just a coincidence.

Here is some information about SP’s SD40-2s from M-K.