Jay
C-415 Build: https://imageshack.com/a/tShC/1
Other builds: https://imageshack.com/my/albums
I have several HO Austrian-made locos by Roco--an Austrian 'Crocodile' electric, and a Bavarian B-B electric, and they are fantastic locomotives--very powerful and smooth running. Though I've not looked at the insides, I understand that they contain Beuhler motors. I've installed Kadee NEM converter couplers on one end of each loco and occasionally I'll run them over the Yuba River Sub--after some slight conversion of the Sierra Nevada into the Austrian Alps, LOL--and they're wonderful to watch. The NEM flanges seem to work quite well on the code 83 sections of my trackage, and they are very smooth runners.
Of course, since they were made in Austria, one would expect that.
Tom
Tom View my layout photos! http://s299.photobucket.com/albums/mm310/TWhite-014/Rio%20Grande%20Yuba%20River%20Sub One can NEVER have too many Articulateds!