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I have bashed three LC+, traditional-sized steamers into "scale" models of various real or fantasy steamers, projects I have covered in previous posts.  In these projects, I modify the traditional or semi-scale loco so it looks more scale size, so it will mix in well with scale locos and particularly rolling stock on my layout.  I do this by enlarging the cab and stack slightly, and bashing the loco into a model of a small steamer that would have the scale driver size, wheelbase, etc.  For example I modified one of the LC+ Pacifics into a nearly exactly scale model of the ATSF 2-6-2 class 1850, a small, early 2-6-2 which had drivers, dri ver wheelbase, boiler size and length, that correspond, at 1:48, to the LC+'s size.

 

I was very pleased with my results in all three previous project, so last week I ordered another LC+ Hudson specifically for this . . . .  I have always liked the NYC (Boston and Albany) 4-6-6 D1A tank engine.  

 

Here is the stock LC+ Hudson (left) and K-Line's handsome, 1:48 model of the D1A on the right.  

 

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The D1A was a BIG tank engine (it has been described as something close to a NYC Hudson modified as a tank engine).  Here it is head to head with Lionel's scale Atlantic, which is, as I explained in previous LC+ bashing threads, my gold standard for "small scale loco": if a bashed semi-scale loco, modified to look "more scale size," looks good alongside this puppy, then it looks good enough to mix with scale locos and rolling stock.   

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I am not necessarily trying to make an exact model of the D1A (I already have a nice model of it, as you can see above, as much as get a loco that:

a) is a tank engine,

b) has the same handsome look,

c) mixes in among scale locos and rolling stock well,

d) has LC+ running gear: it will exactly match the speed of the other three and I can run all four with trains on my #1 mainline loop.

 

Below I show the major steps I will do in the next however-long-it-takes to get this done.  The real problem with trying to duplicate the D1A exactly is that the LC+ loco, which has the right size drivers, has a much shorter driver wheelbase.  

 

The photo below shows my plan.  I will start this afternoon: I have some new shelves to paint for the next hour or so . . . 

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Great!

 

Getting into my sorta things now!  I wanted to take the Semi-scale Pacific's boiler (same casting as the LC Hudson) and graft it onto the 2-8-2 chassis to make a straight boilered 2-8-0... Then put the tapered boiler back on the 4-6-2 frame to make an early ten-wheeler.

 

Keep us in the loop, your work is great inspiration!

 

Thanks,

Mario

Last edited by CentralFan1976

Progress today.  Cut cab off and did some surgery to the underside of the cab so the new, larger truck will fit nicely.  Bisected the tender: rear portion will be grafted to the back of the loco.  I had intended to use my bandsaw but the LC+ castings completely dulled a bladce in about five seconds.  The saw shown did short work of it and was more than precise enough.  Found the three-axle truck I want to use (already has a Lionel electrocoupler on it) and built a beta-test attachment arm to it and tested the loco with it pulling 12 scale reefers and a caboose to make sure it works well.  I will not have a polycarbonate tube for the new, much larger boiler here until Monday.  By the,n hopefully that portion of the tender is grafted on with the speaker enclosed, etc. 

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But Lee, Lee...you apparently already HAVE a 4-6-6...a K-line. I have one, also (runs well).

So, why...? Sigh. You're worse than I am.

 

But, looking forward to the finished product.

 

Unfortunately, this got me thinking about a Lionel PW 221 (the "Dreyfuss" 2-6-4; a "Dreyfette", maybe?) boiler shell I bought a few years ago with a tank-engine project

in mind. Never happened. So many projects (two Lionel 4-8-2's on the bench right now),

so little time. And I work more slowly that do you.

Snow.  Only an inch, but that shuts down central NC.  Its a stay at home, nope, a stay-in-the-workshop day.  The first two steps in the painingt on my completed Gemini-Titan rocket and transport cars are drying overnight, so I went back to the big project, this tank engine.  

 

It is working out so well!!!!  At least so far.  I ordered a 2" O.D. (1 7/8 inside) polycarbonate tube for my larger boiler, and nailed the cuts exactly on the first try.

 

First, I cut and ground down various domes, protrusions, etc.  It took only fifteen minutes.

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Two inch polycarbonate tube is available in many sizes.  This is two inch, represented roughly another scale foot of boiler width and, the way I will install it, height.

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Measured carefully, took my time (about half a hour, and cut the tube just right.  Note the notch and how if fits around the stack. 

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The loco runs, although not well: without the rear truck installed (the one I made is in a safe place during this phase, it tilts back enough on its wheelbase that it does not get good contact on the front center pickup and sometimes stalls.  

 

 

Boiler height and diameter are almost exactly the same now as on the scale B&A 4-6-6.  

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tomorrow, a new cab.

 

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Last edited by Lee Willis

Lee, only the last image shows up.  Something is different in the image properties of the missing ones.  Looks like they got lost in the upload process,

 

Missing file info:

 

https://ogrforum.com/sendTempFile/fileUploadProcessOid/230613256/fileUsageType/ATTACHMENT/uniqueOid/40849089924444461/imageType/MEDIUM/inlineImage/true/Presentation1.jpg

 

 

Visible file info:

 

https://ogrforum.com/fileSendAction/fcType/0/fcOid/40849087560559842/filePointer/40989964088351078/fodoid/40989964088351057/imageType/MEDIUM/inlineImage/true/Presentation12.jpg

 

The conversion to a tank engine is done.  As you can see I have a lot of cosmetic work to do, but all the surgery on the loco itself is done, and now that really fun detail, make-it-pretty work can begin.  The cab you see here,  white styrene reinforced with repair putty where it ultimately won't show, is entirely structural: in time a slightly larger and taller and hopefully very handsome cab made of thin plastic, with rivets, windows, sills, doors, hatches, etc., will fit over that, as will domes, pipes, and assorted equipment on the boiler and a real coal load behind the cab. 

 

As it did before the surgery began, it runs superbly (video below) and this particular loco smokes up a storm once I give it five to ten seconds to warm up.  

 

It is roughly the size of the Boston and Albany tank engine but not of the "high-boiler" design, which I don't favor, handsome as that engine is.  It is a tiny bit longer and with its final cab and domes and a boiler that is actually slightly larger diameter than the B&A's,  will have a lot of gravitas, I think.

 

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Here it is next to my gold standard for "does it mix with scale, the Lionel scale Atlantic.  

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The rear truck is the longest three-axle truck in my spare parts boxes.  It turned out to be fairly complicated to build so that it works smoothly, supports the loco well, and pulls a heavy load (15 scale reefers is the most I tested).   It is the rear truck from the tender of a Legacy ATSF Northern 3751 I had that left over after I moved that loco's chassis to an old MTH 2900 Northern body I love, and all the guts of t3751's tender to that loco's eight-axle tender).  I thought hard about if I wanted to use up this wonderful tender on this project, but the long rear truck really makes the appearance of this loco.  Note I added a third center pickup to this loco.  It's in that rear truck.  It helps this lrun smoother a lot.  

 

Interestingly, this loco will not run without the rear truck in place.  With the diecast tank engine rear added, and the speaker, etc., back there, the loco actually teeter-tooters back so its lifts its front truck and center pickup off the rails.  I had to design the rear truck with a low friction slide underneath the rear body to support it smoother as it turns, of just the right height.  Shades of factory-engineering: it took several days to get right. 

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Here it is in action.  It runs as well as it ever did, just as a long tank engine now. . . 

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Last edited by Lee Willis

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