F7 Locomotive B-unit - Dragon Railway
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The F7 B unit locomotive was a diesel-electric locomotive produced by EMD between 1949 and 1953. It was a cabless booster unit designed to provide additional power and traction when coupled with an A unit.

The F7 locomotive B unit scale model is a highly detailed and accurate replica of the popular American diesel-electric locomotive that was widely used in the mid-20th century.
The 3D printed model is a great addition to any collection of model trains or railfan memorabilia, and is sure to delight enthusiasts of North American railroads and locomotives
Dragon F7 B-Unit - Dragon Railway
1/64 Scale
This Locomotive is intended to be used with the A unit
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Print Settings:
Cura 3MF file
Design by RamBros on MakerWorld (license: BY).