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Shortest reliable crossover

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  • Member since
    August 2013
  • From: Richmond, VA
  • 1,890 posts
Shortest reliable crossover
Posted by carl425 on Monday, November 17, 2014 1:34 PM

I need to make a crossover in the tracks that serve a coal loader as short as possible.  It has to accomodate 50' hoppers and 4-axle diesels - switching speed only.  Track center spacing is 2.25".  What are the sharpest turnouts you have successfully made a crossover with?

I have the right to remain silent.  By posting here I have given up that right and accept that anything I say can and will be used as evidence to critique me.

  • Member since
    July 2006
  • From: Pittsburgh, PA
  • 1,796 posts
Posted by JoeinPA on Monday, November 17, 2014 4:18 PM

My one and only crossover is made with 2 Atlas Customline #4 turnouts. Track spacing is 2 5/8" center to center. I probably could have gone to a closer spacing. It works well with my 4 axle power.

Joe

  • Member since
    September 2004
  • From: Dearborn Station
  • 24,014 posts
Posted by richhotrain on Monday, November 17, 2014 6:12 PM

carl425

I need to make a crossover in the tracks that serve a coal loader as short as possible. 

 

How short does it need to be ?

Rich

Alton Junction

  • Member since
    August 2013
  • From: Richmond, VA
  • 1,890 posts
Posted by carl425 on Tuesday, November 18, 2014 8:49 AM

richhotrain
How short does it need to be ?

I would make it out of #4's if someone would tell me they've done it and didn't regret it.

I have the right to remain silent.  By posting here I have given up that right and accept that anything I say can and will be used as evidence to critique me.

  • Member since
    September 2004
  • From: Dearborn Station
  • 24,014 posts
Posted by richhotrain on Tuesday, November 18, 2014 8:57 AM

carl425

 

 
richhotrain
How short does it need to be ?

 

I would make it out of #4's if someone would tell me they've done it and didn't regret it.

 

Carl, a #4 crossover will work, but not for every loco or piece of rolling stock, freight or passenger.  A lot depends upon the wheelbase and the coupler setup.

On the other hand, a #6 crossover will work with just about anything.  

Peco turnouts are only 9 inches long, so a Peco #6 crossover only takes up 18 inches.

That is why I asked how much space, or how little space, you can devote to the crossover.

Rich

Alton Junction

  • Member since
    August 2013
  • From: Richmond, VA
  • 1,890 posts
Posted by carl425 on Tuesday, November 18, 2014 9:55 AM

I decided to do it like this:

 

This is a coal loader. The idea was to maximize the capacity on the tracks for loads and empties. Instead of pushing the envelope on S-curves by making the crossovers out of sharp turnouts, I moved it off the straight to the corner.

I have the right to remain silent.  By posting here I have given up that right and accept that anything I say can and will be used as evidence to critique me.

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