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I have a PRR B6 but always liked the idea of having more than one switch steamer and really wanted the option to use both ends of my PRR Consolidation.  So, after completing 4 chuff modifications I decided to try one more stab at the front coupler problem.  I had previously installed an MTH fixed coupler to the underside of the frame of the engine.  Sometimes it would work when pulling cars through O-72 curves, but often the coupler would overhang and cause the car to derail.  I decided to extend the lateral opening in the pilot and try to mount the coupler on the truck frame so it would track athwartship in the curves.  It was tricky to get the CA to finally bond the coupler to the truck but it worked well and the height was spot on.  The loco can push and pull cars through the curves without a hitch.  I would have preferred a remote operating coupler but the fixed is OK.  

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Originally Posted by L.I.TRAIN:

Interesting that you did it with a 2-8-0 which I thought were mainline units. There are so many 0-6-0, 0-8-0 ans MP-15's with from and back operating couplers that seem more oriented to what you need for operation.

 

 

But I understand why a person would want to.  It is a good looking loco and if you already own it . . .  frankly I'm often motivated more by the looks than the prototypical purpose of a loco when I decide what to run today. . . .

 

Wish there were pictures.  It's an interesting idea and apparenlty worked well.

Steve:  You are correct that the PRR consolidation was a mainline engine but I have read that when larger freight haulers came on the scene for the PRR that some consolidations were used in switching operations.  I have an 0-6-0 that I regularly use for switching duties.  (I am resisting a diesel on my layout because once I make that jump, I would be in serious trouble.  There are SO many diesels I would want.) 

 

The coupler gives me the ability to maneuver cars before and after a main line run with my engine.  As Ron pointed out, a run around is helpful.  When I get a chance I will post a photo. 

Don't forget that the "scale" (they aren't, really) Kadee couplers will grab a big O-gauge

coupler well (been discussed here before, quite a bit), and can be mounted in pretty

much the same area as the dummy scale factory coupler. 

 

I'm not saying that mounting-pad design and work is not involved, but probably less than that required for the Big-O unit, and looks much better when not in use, to boot.

Last edited by D500

Excuse my OCD on this:  I may have posted my first try in an old thread on the same project/issue several years ago.  I had somehow managed to break a piece off the stock front coupler receiver where you could interchange the scale fixed coupler with a fixed working coupler.  Much time has passed so I do not recall if I had problems with the original working coupler.  But I might have had problems with derailing cars with that, especially when pushing.  I would be interested to learn if anyone has had experiences with this.  In any event, I probably should have consulted the Kadee posts on the mechanics of the couplers on locos where the frame hangs out in curves.  I guess I will do that soon to catch up.  Thanks for the informed replies.

 

TrainsRMe:  I understand the bravery issue.  Every time I have worked on this I wondered what I was doing.  But here's the thing.  The pilot can be removed.  So I could HOPE to find a replacement pilot if I really screwed up.  My PRR version came with "slated pilot" (apologies) as opposed to a freight pilot so I had cut out a space in the "grill" for the coupler to swing.  I will have to dig out the camera to show it. 

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