U.P: HOBO 4 - 8 - 8 - 4 3D printable model by TheEggFarmer
U.P: HOBO 4 - 8 - 8 - 4 photo 1 U.P: HOBO 4 - 8 - 8 - 4 photo 2 U.P: HOBO 4 - 8 - 8 - 4 photo 3 U.P: HOBO 4 - 8 - 8 - 4 photo 4 U.P: HOBO 4 - 8 - 8 - 4 photo 5 U.P: HOBO 4 - 8 - 8 - 4 photo 6

U.P: HOBO 4 - 8 - 8 - 4

Source: Thingiverse by TheEggFarmer

The U.P: HOBO 4 - 8 - 8 - 4 is a free printable 3D model from Thingiverse by TheEggFarmer. This is my fake version of a Union Pacific style 4 - 8 - 8 - 4 locomotive. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Thingiverse Updated 2026-10-06 License: CC-BY-SA · commercial OK Category: Vehicles & RC

Tags: Big Boy, Locomotive, Model Trains, Steam Locomotive, steam train, Union Pacific, Union Pacific Big Boy

About this model

This is my fake version of a Union Pacific style 4 - 8 - 8 - 4 locomotive. It is close to the actual "Big Boy" style locomotive but i don't gaf act accuracy in this case because it cool anyway. I called it "hobo" because it looks homeless just like me.

Frequently asked questions

Is this 3D model free to download?
Yes. U.P: HOBO 4 - 8 - 8 - 4 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 TheEggFarmer.
Who made this model?
Designed by TheEggFarmer, 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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