Carrera Go 4X8 Layouts4/10/2021
JTTs landscaping materials are carefully designed to bring your layouts to life by precisely mimicking natural settings, colors and textures.Browse our collection of scale model scenery supplies and create the ultimate slot car experience today.No mention of elevations and Im not talking a figure eight with an elevated crossover.The majority of HO market locomotives run on 18 radius, which is 36 diameter.
If that is the interior oval, there would still be space between that an the edge of the table (table being 48 wide) for the second oval, and there would be space for the cross-over between the ovals along the straights. It also compels a 18 radius, which limits the size and selection of equipment - if one uses small steam or diesel locomotives with 4-wheel trucks (known as B-B wheel arrangement) and freight cars that are a scale 40 length, then things can run fine. Full-length passenger cars of a scale 80 length would have difficulties on those curves. Oil is trucked down that (dirt) street on the right, and transloaded into unit oil trains going east (mostly--but if China pays us more money for the stuff, we will send it west--try doing THAT with a pipeline.). With in 30 miles of where I am sitting (from west--the location shown--to east) we have. It has two locomotives of its own, and four staging tracks south of the BNSF main. ![]() It is, I am told, owned by Asian interest and the grain travels West to the ports. A 4x8 can accomodate a double loop set up with 18 inch curves inside and 22 inch curves outside radius. Rolling stock used on 18 inch curves should be limited to 60 or you may have problems. They are unique loading or unloading situations for the most part and wouldnt work as a layout without more space given over to staging tracks. And they are each massively larger than an HO 4X8 equivalent. So personally, I dont see how posting them helps anyone build a layout in a realistic space. I had fun with it but even back then I came to realize that since I was running just one train at a time, it would have been smarter to have just one oval, use the newly available space for sidings to switch and perhaps add some scenic factors such as creeks and roads, and not have the oval be a perfect geometric oval but work in some variety, more bean shaped. I would have learned more about using flex track, and building structures, and perhaps even wiring had I been more imaginative. The folded dogbone is when you fold the dogbone around so that the two turnaround blobs are stacked one on top of the other. 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. If you are just using 18 radius curves you can drop a 6 straight track on the outer loop to make it fit in the middle loop. Just to make things interesting I added a siding, on the inside of the loop, with a single crossover. The paired crossover turnouts and the turnouts to the Wye are wired parallel so one switch throws both sets of points. The turnouts are divided into two blocks that are powered by separate capacitor discharge units fed by a single 16V AC transformer.
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