S-3

The Canadian produced S-3 locomotive is nearly identical to its U.S. sister model, the S-2. The main external difference is the sharp 90 degree angle where the top of the hood meets the front on the S-3, and the rounded front of the hood on the S-2. Also, number boards are located on the front of the S-3 hood, and on the sides of the S-2 hood.

This author is not aware of any commercially offered S-3 models. Updates to the webmaster are most welcome. However, for most modelers, the S-2 is close enough.

HO Scale

Under its Proto 2000 line, Life-Like offered an S-2 decorated in the Dominion Atlantic block lettering scheme. This is a very nicely detailed model.

Atlas has produced S-2 models with various drive systems and levels of detail.

Bachmann now offers an S-2.

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N Scale

Atlas has announced an N scale S-2

Arnold produced an S-2 in the early 1990's. It has an accurate appearance, but is not a good runner.

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O Scale

Gilmaur produced an S-2 kit, made of brass and metal castings.

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Gallery

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  Proto 2000 Series S3 Locomotive Item # 213805 DAR # 6560

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  Proto 2000 Series S3 Locomotive Item # 213812 DAR # 6561

Atlas Alco S-2s Masquerading as DAR S-3s 6560 & 6561

These locos run beautifully as a pairing. The Blunt Sideframes will eventually get replaced with AAR sideframes.

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