UP SD40-2 3295
I built this locomotive in the late-1980's to add some "run-through" power for my SP consists, as often seen
in Reno, NV where I attended college. The shell is a GSB Rail Ltd. Who's that, you might ask? In the early 1980's
the HO world was desperate for a model of the EMD SD40-2, which the real railroads had bought in droves. They
were everywhere. UP alone had over 1000 on their roster at one point! GSB Rail Ltd. was the first company to
fill this need. The model had some interesting innovations, such as interchangeable radiator grills. But it also
had some annoying flaws, and the "bulldog" drive was, well, a bit of a dog (ha ha). To solve that, I modified
my GSB shell to fit on the Athearn SD40-2 drive, which had come onto the market not long after GSB's
(which is why GSB soon vanished into model railroading oblivion). The long "snoot" nose on my model is a
Canadian Prototype Replicas kit - another long-gone manufacturer that most modelers have forgotten.
Below: My 3295 represents an early SD40-2 with "waffle" style radiator grills.
The "snoot" nose is a Canadian Prototype Replicas kit, no longer available.
(aside: apparently UP never renumbered a "fast forty" unit back to 3295 - oops, my bad).
Note the distinctive UP-style re-rail frogs attached to the trucks. The open cab doors
are a Precision Scale part. I added an engineer on the right side leaning his arm on
the window frame, and a fireman on the left side waving to railfans along the track.
Below: The "fast forty" horn bracket between the first and second radiator fans and associated air piping can be seen here.
I opened up the fan housings and installed fans made from Athearn semi-truck wheel hubs and styrene-strip blades. The grills
are an etched brass product from Detail Associates. The exhaust stack was also opened up using a Precision Scale part.
Left: A typical set of details were
added to the front - horn, radio
antenna, rotary beacon, windshield
wipers, grabs, drop steps and MU
cable receptacles, coupler lift bar,
snow plow, and MU air hoses. The
open cab door adds some "life".
Right: A similar set of details
were applied to the rear. The
handrail chains are made from
Campbell scale chain. The
light lenses were made from
fiber optic material, carefully
heated to form a lens shape.
Right: UP 3295 in service.
Right: My 3295 represents a
former "fast forty" unit, which were
SD40-2's with higher gear ratios
for operation in consist with UP's
DDA40X "Centennial" double
diesels. "Fast forty" units had
horns on an elevated bracket
between the first and second
radiator fans. When the "fast forty"
program ended, UP relocated
the horns back to the cab. This
down-on view of former "fast forty"
sister unit 3298 shows the old
horn bracket and air piping.
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