Don Cassler

Operations on the M&K

Don Cassler
Duration:   2  mins

Description

In this video, watch Don Cassler’s M&K run and listen to him discuss its operation with Allen Keller. Cassler’s layout operates once a month and is worked on with his team three weeks a month. The M&K is unique because of its untraditional island formation. This design enables the engineers to follow their trains around the layout in its entirety while in operation. Engineers use walk-around throttles with memory to run the systems.

The locomotives make three circuits around the layoff, then go through a tunnel and onto the yard. A relatively empty yard is used for switching cars which works well during operation. The elongated length of the trains mean that there is not a lot of switching that can be done. The operating system uses car cards for forwarding. The operating scheme is a coal haul which loads east, and empties west. The coal mining system hauls coal to the east coast and brings empty locomotives back to the mines.

Though many ideas for improvements to the layout have arisen throughout the twenty years of its assembly, Cassler and his team of fellow modelers is fairly happy with the operation of his M&K.

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Let's talk a little bit about how you operate the M&K. Where does it begin, where does it end? The railroad actually begins at that tunnel. So there's a big hidden yard over there, and we make three circuits around the layout, and then we go into a tunnel over there that takes us to the other end of the yard. Now with such long trains, we don't do a lot of switching with those trains. We have a yard over here that's visible, where we make up trains and break them up, and there's where we prepare our locos to run around and make our switching runs. It works pretty well, at least we've had a good time doing it so far. The layout is an island. Why did you choose that particular design as opposed to having it against the wall? Well, I wanted the engineer to be able to follow his train and stay with it. And we use walk-around throttles with memory. And the engineer can stay with his locomotive for the entire trip. If we had've put it against the wall, we would've had large portions where he would not have been able to do that. That's a question that I still don't know whether we did the best thing, but we enjoy it the way it is. Well, is there something you'd do differently about the layout? You've been working on it for 20 years. Have you come up with better ideas that you would say, "Oh, if I had've thought of that 20 years ago "I would've done such and such?" I guess the only thing that I could answer, I would make a change, I would've put double track over the mountain instead of some of those single tracks. We have a lot of fun operating the single track but the real one used more tracks over the mountains than it did in the flat lands. How often do you operate? We operate, we try to operate once a month. And then we work on the layout three weeks a month. What kind of operating system do you use? Well, we have car cards for the real operating scheme that we have here is loads east and empties west. This railroad's principally a coal hauler. They're hauling coal to the east coast ports and they're bringing empties back to the mines. And that's what our principal traffic is. We still have passenger traffic, but it's a far cry from what it used to be years ago. And you obviously try to operate in a prototypical manner, because everything on this layout is prototypical. We're trying. We're not as good at that as we are at some of the other things.
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