Tower crane (height and length can be customized)
Print Profile(1)

Description
This is a model of a tower crane that I have been continuously optimizing, and I am now ready to share it for free.
1. Only enable supports when printing the "rear counterweight" part;
2. You can print multiple copies of the "bottom frame", making the tower crane as tall as you like. I printed three frames and the crane is already 20cm tall;
3. The small parts of the winch require glue, but the rest are just snap-fits;
4. The lower hook uses a movable pulley structure, and rotating the winch can raise and lower the hook.
License
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.












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