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We had one built for us 13 years ago and we used it for 3 years it was a monster to keep it going. The gentleman who built it for us lived in CA and he even drove it to us in Baltimore. He posted photos of it as he built and it took him 6 months to construct. He constructed it out of balsa wood and he constructed the cars from scratch using HO trucks. We wanted it to be 3' x 8' but we found out that wood in CA is bigger then here on the east coast, he constructed it on a 4' x 8' plywood and when he set it up it was 8'3" long.

 

A few years ago it to Coaster Dynamix and we now operate one of their coasters.

 

Originally Posted by Bob Severin:

Does anyone model an operating roller coaster on their layout?   It would be interesting to see one in action with O gauge trains.

Hi Bob:

 

I was going to post that somebody has them in their booth at York and I see from the recent other postings the name of the company is Coaster Dynamix.

 

Meanwhile, how about an O gauge model of a double-track coaster like the Racer at Kennywood?

 

Bill 

Problem with working coasters is getting scale speed. At the speed I see them run all your 1/48 scale people would die! 

An idea method would be the coaster 'train' be powered much like a slot car. And power could be varied so it would run at realistic speed and change speeds. I'll build one in my spare time!!! 

Originally Posted by Matt Makens:
Oh it works great, and it's a lot of fun for the kids. They all seem to love it. I don't know where those videos are but I'll see if I can find them. Don't listen to the train nerds about scale speeds they don't know what they're talking about

No knock on your EXTREMELY nice coaster (with an equal cost I bet)

But being a coaster enthusiast almost as long as a model railroader, if I build one...it will be different, not better, than others I've seen.   

As Tom said, we have one at our modular set-ups......Coaster Dynamix came to Richmond in January 2011 to demonstrate their products in January 2011. Ben, one of our modular group members, was in the market for a coaster...

 

They set up in his kitchen. Here are the pics....Ben eventually bought both types....The large one will eventually be on his home layout....the smaller one he brings to our set-ups.

 

 

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Peter

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Last edited by Putnam Division
Originally Posted by Bob Severin:
Originally Posted by Keith6700:

They have one at the Carnegie Science Center. I'm pretty sure it's scratch built...

I'll have to get down there to take a look.  Thanks for posting Keith.

This is a really bad quality picture that I posted a long time ago when I had my old camera, but the roller coaster is near the top right of the picture.

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The Crescent Model Railroaders (now defunct) used to have a carnival with a Disney roller coaster.  Opposite problem from Coaster Dynamix, the Disney version uses battery powered cars that maintain the same slow speed throughout; kids still liked it.  Here's a link to an old video (sorry about the quality)

I have the HO comet, but it has never worked properly stalls out most trips.

Size fits with lots of the model circus rides. Not to big for the space available.

 

http://www.knex.com/products/toy-roller-coasters/

 

If you check out the link above the K'Nex roller coasters are easy to build and work very well. A local chain of stores had some on sale I picked up a couple of different types they were about 2/3 off the list price very good deal.

 

They do not look as good as the wood ones in posts above but it works really well and you can adjust change track design easy for better operation.

Had one running for a  weekend event for several hours each day with no problems 1 set of batteries worked well. For a kids display at shows it works well gets a lot of attention.

 

 

This video gives a nice overview of Ben's carnival on our modular layout......this is when he still used the large coaster for the display.

 

It also highlights double-headed y6bs (Premier & RailKing).....and, it shows you what a beast Lionel's c-420s from 2002-03 are as a single unit pulls my Juice Train without effort.

 

I would say this video is 2012....

 

 

Peter

Last edited by Putnam Division

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