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Railroad locomotive XL turntable - 12 outlet tracks and modular control tower
Murdoch17 posted a topic in LEGO Train Tech
Here is my XL turntable, which has 11 dead-end stall tracks and one outlet track. (though it can be reconfigured to be as many or as few tracks as needed). It is spread out over a 64 x 64 XL make-shift base plate size made up of of 4 regular (32 x 32) curved road plates with quite a bit of overhang due to the outlet tracks and tower. The re-purposed signal tower is now being used to control the turn table. This control building is modular, and has a roof and second floor that come off to reveal inside details. The studs on the sides of the building are supposed to spell out the the yard's name, but I haven't decided on a good name yet. If you have any suggestions for a name with 10 letters or less, please post a comment with it below! This table can handle a 4-track long engine (around 64 studs) with a bit of overhang at the ends, such as with my Frisco 1522 4-8-2 steam locomotive as seen above. Diesel A + B unit sets would have to be separated and moved independently, but that's okay and actually accurate for some real world locations / railroads. The basic workhorse of the turntable is this four track long framework you see here. The table's modular control tower features a lower floor that's empty except for the staircase. The upper floor features a machine to control the turn table, a wall clock, and a old-fashioned rotary telephone. The table easily glides on an raised outer ring of tiles, and turns on a central 2 x 2 pivot point. This whole thing can be mechanized, much more easily than a transfer table, but it still needs fine tuning to make it work right. The outer ring of tracks is only attached to the base plates at two certain points: every other spot is held on by gravity. (plates on tiles) This is basically a very much enlarged version of this model here. I was working on a seven-stall shed in the same style as the tower to connect to the turntable, but the angles and hinge bricks weren't working out due in LDD. I guess it will have to wait until the turn table is built in real life.... if it is ever built in the real world. Comments, questions, suggestions, and complaints are always welcome, as usual and thanks for stopping by!