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Hi all, hopefully it's okay to put all the train stuff together in one thread - I don't have that many train MOCs yet, plus all things belong together somehow. A few of you might know me as a car builder mainly, however, from the beginning I was interested in the different elements of Lego layouts - cars don't mean that much to me without a proper surrounding. That's why I've also built some other stuff over the years - which leads to the question of a proper scale. Scale When dealing with several types of vehicles and buildings, scale becomes an important aspect, that's why I've tried to find a proper graduation of widths for vehicles (like others did, too, but a bit larger since I'm developing things with the cars in mind): Some more info about this subject you may find in this EB thread: http://www.eurobricks.com/forum/index.php?/forums/topic/97314-citytown-vehicles-range-of-possible-widths/ The Monorail Regarding trains, I started in 2013 with a PF-driven Monorail train: The EB thread you may find here: http://www.eurobricks.com/forum/index.php?/forums/topic/82147-moc-monorail-train-7w-with-powerfunctions/. There are some developments going on regarding the Monorail, too, but that will be shown later. The GP38-2 The GP38-2 you can see in the photo above was a first step into the "real" Lego Train world in 2015. I'm a huge fan of those great US Lego train layouts plus I wanted to see what trains and especially locos would have to look like to match the other stuff I’m building, especially the cars. I soon found out that even 8w might be too small for one of those gigantic American locomotives I wanted to build, that’s why I opted for 9w (plus railings), which furthermore looks quite good on the Lego rails with their large scale. When looking for a proper livery I soon found out that the St. Louis - San Francisco Railway (“Frisco”) would be a good choice since the rather simple logo could be built completely out of Lego quite easily. There don’t seem to be too many of them in Lego, I’ve seen 2 or 3 of them since, I guess, but maybe that’s rather due to my lack of knowledge in this field. The GP38-2 has gone through some changes recently to make it more fit for its duties (see below) - it originally had body-mounted couplers which didn't work out - and to improve its handling so that it might be more or less finished right now. This is what it looks like today: Some more pics on Flickr. The loco has moving radiators, propelled by an M-motor, connected with the front lighting and operated via the IR receiver so that you have a bit of a startup procedure and the possibility to let it idle properly which is otherwise rather difficult when mimicking diesel-electric locos with Lego. Some specs: Scale: 1/43 Length (platform): 50 studs Length over couplers: 42 cm Width (platform): 9w Weight (with 4 batteries and two aluminum dummies): 1,130 kg The Hump Yard Originally meant to pull a (probably rather short) cargo train within a collaborative layout I recently thought about having a hump yard in order to get some more action on the layout. The GP38-2 had to be modified for that purpose (especially regarding the trucks), plus there had to be a second loco (a GP15-1, still a WIP) to push the cars uphill with 2 locos combined (which also proves to be a big improvement when pulling rather heavy cargo trains through curves). I also built some cars (also WIPs, except the caboose below). On a meeting with fellow builder Steffen Kasteleiner (see https://www.flickr.com/photos/29666619@N04) I was able to use two of his magnificent tanker cars so that there were already 5 cars to be humped, as is documented in this video: The main point here is the decoupler for which I used the great and well-known decoupler design by CamelBoy68: http://www.eurobricks.com/forum/index.php?/forums/topic/80286-decoupler/ However, I added a spring so that you don't have to operate it any time you want to decouple a car. The downside of this is that you have to take off the decoupler part when pulling the train out of the yard. Still thinking about a solution to set down the whole spring unit for that purpose. Another possibility would be to pull out the sorted trains at the opposite side of the yard so that the hump is omitted completely. But that would require even more room. Of course the switches are operated by hand at the moment, I just edited that in the video. I'd love to enlarge the whole thing - however already a baby hump yard like this requires a lot of room. The Caboose Now for the caboose: Some more pics on Flickr. The caboose is also 9 studs wide, of course, the cupola even 11 studs. I would have loved to build the cupola in 10w, however, I wouldn't have been able to build the roof in the style I've wanted. I've already been told on Flickr that there should be done more regarding the trucks, however, I haven't found a proper solution for that purpose yet - in fact you don't see much of the trucks from above at this width, but that might not be a proper excuse for you train guys! One aspect in the title is still missing: containers. You may spot the 9w yellow well car with a 7w container in the video which is still in the making. Containers are an important aspect regarding scale since you can't use the usual 6w containers in such a surrounding. Plus containers are quite important to me because they are some kind of interface between road and track vehicles. There's already a proper container truck, there's a 7w container design with a special stacking lock, and there's a (hand-operated) reach stacker in the making. Hopefully this can all be presented together in the near future. 100% Lego. Thanks for reading all this stuff, more to come!