. . .
When the prototype full sized railroad does it, it isn't a fantasy model.
Earlier in the thread there is some good info on the loco, including a photo
and a reference to a Shay website.
The Hassinger Shay was the first 4 truch shay made.
--
Why isn't there an Ozone Hole at the NORTH Pole?
>> In the late 1980s I acquired a pristine brass Westside Model Company HOn3
>> four-truck Shay. The model is unpainted but according to the box it's a
[quoted text clipped - 11 lines]
>
> Bill Dixon
The Hassenger #4 Shay is NOT fantasy, but the Westside mode *IS*
fantasy. The real #4 was standard gauge, and was the smallest 4-truck
Shay built, at about 124 tons. It was basically a stretched 90 ton Shay
of the period. The front portion of the Samhongsa "Feather River"
3-truck Shay is VERY similar.
What you suggest is nearly what Westside actually did. They took a bunch
of their off the shelf narrow gauge 60-70 ton Shay parts and cobbled
them up into a VERY poor representation of the Hassenger #4. Thus,
overall, it's too small, the boiler is way too small in diameter, the
engine is too small, the trucks are too small, etc. It's a fantasy, a
BAD one, and a MESS!
Add the Westside infamous 'kingpin' drive that torque-locks, and derails
the Shay at the least provocation, the abominable gearing arrangement,
and the unbelievable soft metal bevel gears, and there's not much even
to salvage.
I worked LONG and hard to turn this Westside monstrosity into a decent
4-truck Shay, and make it a lot more like the real #4. I still can't
call it an accurate #4, but it looks decent, and now runs well. I
started with the intention of just improving a few things, and the job
got progressively out of hand. I scratch built the entire drive along
the lines of a PFM drive, enlarged the three-cylinder engine, made new
U-joints, and used PFM trucks. The boiler was rebuilt, and all the domes
and fittings moved. A new stack was fabricated. About all that's left
from the Westside model is the cab and tender shell. I added DC Lambert
sound while I was at it.
I'd NEVER do it again, but the result is pleasing.
Dan Mitchell
============