Login
or
Register
Subscriber & Member Login
Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more!
Login
Register
Home
»
Model Railroader
»
Forums
»
General Discussion (Model Railroader)
»
Minimum track radius for Athearn DD40?
Edit post
Edit your reply below.
Post Body
Enter your post below.
I've run mine on Hornby 3rd radius curves, which are a little under 2ft radius - I'd guess they're about 22in though I'm not sure. I wouldn't recommend anything tighter as it wasn't too happy - this is just my test track for running in new locos. <br /> <br />A couple of things I found with my DD40, not sure if they're any help but they might be, so here goes: <br /> <br />When I first recieved the loco, it ran very badly - intermittently. I found that the metal pivot on the rear truck was bent, which also caused the loco to lean to one side. I also put a dab of petroleum jelly on each truck pivot to help with contact. It's now fine - just need some Peco electrolube for the axle bearings now. <br /> <br />Also, don't bother with the suggested mods for fitting Kadees - they suggest a 30-series coupler. I just fitted #5s into the stock pockets, they're at the correct height and work fine, though I did need to remove a small piece of plastic from the front of the pocket to let the centreing spring fit in properly, and fitting the front coupler is a bit fiddly (but possible - just takes a little time). <br /> <br />Hope these are of some help - this is a good-looking loco (mine's in EMD Demo paint - was the only one the store had left!).
Tags (Optional)
Tags are keywords that get attached to your post. They are used to categorize your submission and make it easier to search for. To add tags to your post type a tag into the box below and click the "Add Tag" button.
Add Tag
Update Reply
Subscriber & Member Login
Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more!
Login
Register
Users Online
There are no community member online
Search the Community
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
Model Railroader Newsletter
See all
Sign up for our FREE e-newsletter
and get model railroad news in your inbox!
Sign up