Printables

Building Toys

Big Duplo marble run elevator

by TRUE COX RC · Building Toys

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this one using 3 bearings od 11 id 5 and 4 mm thickness
in my case i used lego xl motor to power up this model

mechanical duplo lego marblerun

Category

Building Toys

Source

Printables

Published

31.01.2026

Updated

31.01.2026

What you need to print this: Intermediate Low confidence

Single piece Hardware needed

Supports 1/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 1/3

Printer

FDM / FFF

File format

STL

Material

Marble PLA

Post-processing

Hardware

Software

Cura, PrusaSlicer, or similar

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