Oliver Cletrac inspired RC chain tractor 3D printable model by Hagen Wolleb

Oliver Cletrac inspired RC chain tractor

Source: MyMiniFactory by Hagen Wolleb

The Oliver Cletrac inspired RC chain tractor is a free printable 3D model from MyMiniFactory by Hagen Wolleb. I designed the farm tractor on a scale of 1: 6, as a driver every 1: 6 action figure can be used and I chose the Oliver Cletrac HG 42 tractor as a prototype. You can download the STL file from the original listing below and print it at home.

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30 saves Source: MyMiniFactory Updated 2026-03-22

Tags: cat, tank, bulldozer, RC, tractor, rc_car, caterpillar, RC_Vehicle, dozer, RC_Tractor, chaintractor, cletrac, oliver_cletrac

About this model

I designed the farm tractor on a scale of 1: 6, as a driver every 1: 6 action figure can be used and I chose the Oliver Cletrac HG 42 tractor as a prototype. Some parts are glued together, others are positioned with magnets, the backbone of the construction is the two square tubes. Here is a video of the first indoor test drive: Parts required for completion: 2 CHIHAI MOTOR 12V DC Gear Box Motor - 50 to 80 RPM ( RB Motoren ) 2 speed controller and a Transmitter with mixing functions, or a special chain controller 2 10mm square tube's 220mm long 12 round Magnets: 10mm x 2mm 62 chain bolts diameter 3mm metal or carbon 20mm long 2 nuts M5 for the drive wheel 2 grub screws M5 25mm for the drive wheel 2 self-locking nuts M6 for the lead wheel 2 screws M6 40mm for the lead wheel 4 ball bearing 6…

Frequently asked questions

Is this 3D model free to download?
Yes. Oliver Cletrac inspired RC chain tractor is free to download from MyMiniFactory. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by Hagen Wolleb.
Who made this model?
Designed by Hagen Wolleb, published on MyMiniFactory. 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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