Bachmann Online Forum

Discussion Boards => General Discussion => Topic started by: Binderchk on June 14, 2010, 01:20:55 PM

Title: 52' Center-Depressed Flat Car radius information
Post by: Binderchk on June 14, 2010, 01:20:55 PM
Hello.
I was wondering if these center depressed cars will make an 18" Radius turn. I bought one from Walthers, nice product but the wheels hit the center sill under the car and cause it to derail. Does the Bachmann car make these sharper radius?

Thank
Binderchk
Title: Re: 52' Center-Depressed Flat Car radius information
Post by: ABC on June 14, 2010, 06:08:12 PM
Speaking in generalities for 18" radius stick to 40 feet or shorter and only 4 wheel trucks as cars in excess of 40 feet or with 6 wheel trucks can have issues, but the Bachmann 52' Depressed Flat cars would be okay on 22" radius for sure. I have a couple and can check how they run on 18" radius if you want.
Title: Re: 52' Center-Depressed Flat Car radius information
Post by: Binderchk on June 17, 2010, 05:18:21 PM
If you would I would appricate it very much.
Title: Re: 52' Center-Depressed Flat Car radius information
Post by: ABC on June 18, 2010, 09:56:22 AM
I set up some old 18 and 22 inch radius track, they'll run perfectly on 22" radius, but they bind some on the 18" radius.
Title: Re: 52' Center-Depressed Flat Car radius information
Post by: jward on June 19, 2010, 11:30:05 AM
is the binding due to the corners of the cars hitting on the curve? if so, you could replace the couplers with ones with a longer shank. or is the binding due to the wheels hitting the underframe. if so, you might be able to cut away enough of the underframe to clear the wheels.

50 foot cars should be able to operate on 18" radius with little modification if any.....
Title: Re: 52' Center-Depressed Flat Car radius information
Post by: ABC on June 19, 2010, 12:23:36 PM
When I checked for him, the wheels were hitting the underframe.
Title: Re: 52' Center-Depressed Flat Car radius information
Post by: Doneldon on June 19, 2010, 04:05:24 PM
ABC -

I suppose the underframe could be modified but I don't think that's an especially good alternative.

                                                                     -- D
Title: Re: 52' Center-Depressed Flat Car radius information
Post by: ABC on June 19, 2010, 04:17:22 PM
Well it doesn't affect me because my minimum radius is no sharper than 24" anywhere and 30" on my mains.