Is this 3D model free to download?

Yes, Bluetooth Mini Track Loader is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by Backmann, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Bluetooth Mini Track Loader

Source: Thingiverse by Backmann

The Bluetooth Mini Track Loader is a free printable 3D model from Thingiverse by Backmann. Great news. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

147 saves Source: Thingiverse Updated 2026-09-04

Tags: Bluetooth, Mini, Track, Loader

About this model

Great news. I have just finished designing and printing a very cool charge adaptor for the track loader. It will be available within the next couple of days. The Charger can be found here: I'm still working on this project. More files will come. More description will come. This is my take on the Mini Track loader. Instead of using an RC Remote I wanted something that would be more easy and lightweight to bring along with me on a daily basis. So I redesigned the body to get more space inside for a Arduino Pro Mini, a Bluetooth module, a small 1s lipo battery, an on/off switch and a charging plug. Plus a little extra. This Track loader is based on the files from @lijingwei Lijingwei writes: "This is a bigger track load using 9gram servo . All parts are all redrawn based on Zedpi’s Mini Track…

Frequently asked questions

Is this 3D model free to download?: Yes. Bluetooth Mini Track Loader 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 Backmann.
Who made this model?: Designed by Backmann, 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.