Working Oscillating Steam Engine MKI 3D printable model by cbabbage

Working Oscillating Steam Engine MKI

Source: Thingiverse by cbabbage

The Working Oscillating Steam Engine MKI is a free printable 3D model from Thingiverse by cbabbage. Here is a fully functional, printable, oscillating steam engine. You can download the STL file from the original listing below and print it at home.

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153 saves Source: Thingiverse Updated 2026-09-02

Tags: Working, Oscillating, Steam, Engine, MKI

About this model

Here is a fully functional, printable, oscillating steam engine. I started first building a horizontal double action steam engine (you can see it in the background of the video link below,) but while working out some bugs on that one, I decided to knock this one out quickly and post it first. You can see a video of it in action here I will call this engine the Mark I, just in case I build an enhanced model down the line.

Frequently asked questions

Is this 3D model free to download?
Yes. Working Oscillating Steam Engine MKI is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by cbabbage.
Who made this model?
Designed by cbabbage, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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