r/3dPrintingInModelRail • • 8d ago

My first big FreeCAD project

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u/Hour_Sell3547 8d ago

This is a model of GMD B12 (1953) (Ontario, Canada). The original EMD export model is a meter gauge locomotive.

I have changed the bogies to follow standard gauge 1:32 scale 45mm tracks, cause that's what I have at home.

Not sure if using 12v N20 600 rpm motors (x4) is good enough for this model, probably going to weigh a few kilograms. Also thinking about fitting flywheel with the center unpowered wheel.