DD40AX question

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Empire Builder

Great Northern fanatic
Would I be able to run a Bachman Spectrum DD40AX around 22" radius curvs? If not, what radius would be required to run it?


New Member
No. I put mine on a friends Kato Unitrack at about 31" radius and the main gear locked on the frame from the tight radius. I think the old POS bachman would but what was the point.:rolleyes:

Scott O'Dell


Diesel Detail Freak
I think you'd have better luck tracking down an Athearn one, it'd probly take the 22" radius, not happily but, trying to find a UP one myself, or Undec...

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