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Hmmm 28" radius. That stinks. I guess I will havta stick with my Bachmann DD40AX. No way I can fit 28" diameter curves on my shelf layout. It's kinda pricy anyway.
-Art
Nothing special on the underside. Each set of trucks has a central pivot point.
I have flex track so I am not sure exactly what my curve radii are but it runs on my outer loop but jumps off the track on my inner loop. My guess is about 24" on outer loop and a bit smaller on the inner loop. I really love how that behemoth looks on my layout. Waiting for my QSI stereo titan to arrive for my U50.
-Art