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A well thought out, engineered, and problem free design.It can be done.
Boy, this brings me back to my early teens when I was fascinated by smoking models.
I had to chuckle when I read that...You can go back to discussing locomotives now...Lee
IMO, Photoshoping smoke after taking the photo of a smoke-free model would look more realistic than the "real" N scale smoke.
Generically "Kinematic" means that the coupler (or a drawbar) is mounted in such a way that allows it to extend as it swings to the sides (so the close coupled models can safely traverse tight curves). This is accomplished by having the coupler arm (or drawbar) follow a gull-wing shape oping in the floor (just like it is clearly visible in the BLI Big Boy model).
Okay, if you over simplify it, then sure, it's 'typical'. I would assert that the 'gull-wing' shape is not only a small part of the design, but the also simplest part basically requiring no thought . The real engineering is getting the coupler back to center, especially under a load.Jason
KATO No. 4014 Big Boy on its way to me. Got the notice my sound equipped KATO 4014 Big Boy has been shipped to me from Hog Trainz. I know the BLI locomotive I received represents an in service locomotive not the excursion loco. The the cost the fully featured BLI locomotive is about half as much as the KATO with sound. It will be interesting to see if the KATO locomotive is worth the extra money, since I could have bought an excursion version 4014 from BLI. The KATO is available three ways, DC , DCC, and DCC Sound. Nate Goodman. (Nato).
My BLI 4023 Big Boy through Hog Trainz was $449.00 the KATO Just around eight hundred some. Nate Goodman. (Nato).