track layout

[george L. S.]

 

In O gauge

The full size of the oval is going to be 48 feet long by 15 feet. I want the siding as close to the mainline as possible. I am using 72" radius curve track. What track set up (track and switches)do I need at the switches. The train will require the 72' radius so I want to be sure the train can go in and out of the siding.

Sorry, this the best discription of my needs.

[pcarrell]

There aren't a lot of O guagers on the forum, but the guy you probably want to look up is rtraincollector, or RT for short.  He hangs out a lot in the diner.  Stop by, kick back, and have a virtual cup of coffee.  Ask him you question and he'll probably have the answer.  Here's a link to the current last page of the diner: http://cs.trains.com/forums/17/1391627/ShowPost.aspx#1391627

[george L. S.]

 

                                                    O GAUGE   

              CORRECTION                     CORRECTION                 CORRECTION

I would like to set up an oval 48 feet by 15 feet. I want to install a siding on the straight side. I will be running a train that requires "72 INCH" radius track.

 I would like to keep the siding as close to the mainline as possible.

 What type of track equipment will I need? (switch & curve)

 

[george L. S.]

 

 

   Philip, THANK YOU VERY MUCH. POSTED THERE, THANKS AGAIN.

         Still learning (long way to go)

  George

[conagher]

 

                                                    O GAUGE   

              CORRECTION                     CORRECTION                 CORRECTION

I would like to set up an oval 48 feet by 15 feet. I want to install a siding on the straight side. I will be running a train that requires "72 INCH" radius track.

 I would like to keep the siding as close to the mainline as possible.

 What type of track equipment will I need? (switch & curve)

 

I used to be a 2-rail O scale guy so maybe I can help you. If you're using MTH, Lionel, Gargraves or Atlas track, there are various standard sizes of turnouts (switches). The length of your longest locomotive or car will probably determine the switch size.

For example, 4-axle locos can run through 0-36 & larger switches OK. My Big Boy had lots of overhang even going through the 0-72 switch but still managed. Since you're using 0-72 curves, stick with the 0-72 switch available from the manufacturer of your track.

The distance between the siding & the mainline is determined by the turnout radius IF you use a standard curve piece to make the siding parallel. Of course you can snake back toward the mainline to get the tracks closer but that would not be prototypical.

I suggest you consider going down to your local hobby shop and ask the owner if you can put some switches and track down on the floor to configure it to your requirements BEFORE you spend a bunch of money on the wrong stuff.