DESCRIPTION
The R-1830 Twin Wasp is an American aircraft engine widely used in the 1930s and 1940s. Produced by Pratt & Whitney, it is a two-row, 14-cylinder, air-cooled radial design with seven cylinders on a row. A total of 173618 R-1830 engines were built. It was used in the Grumman F4F Wildcat fighter and in many other ww2 aircrafts, including two of the most-produced aircraft ever built, the four-engined B-24 heavy bomber and twin-engined DC-3 transport, more R-1830 Twin Wasps may have been built than any other aviation piston engine in history.

Published on: March 19 2025

3D MODEL INFO
The model is divided into 7 single parts, but some of these need to be printed several times (cylinders and propeller blades). The number of copies to print is indicated in the STL file name (i.e. cylinder back (x7).stl means 7 copies for it).
The scale model is 1/6.
The total lenght of the final assembled model is about 28cm.
You can resize all the parts to get different scale.

COMMERCIAL USE LICENSE
You can use printed version of this item for commercial purposes
Please do not under any circumstances share the original files for free or commercially

Format: STL, OBJ, FBX
Compatibility: Cura, PreForm, Other
Rigged: --
Geometry: --
Polygons number: --
Textures: --
UV mapping: --

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