Quick Coupler 40 - 70 ton class

EDIT:
21 january 2024: Added a DXF file for the steel plate.

This is a quick coupler for Burnie222rc's Excavators,

Excavators supported:
-Vulpa 505 (only electric version)
-Kitten 394 (only electric version)
-Anchor 16

With this attachment you can swap buckets with the press of a button on your remote.
The electric motor locks the buckets with a screwdrive system.
Supersimple to assemble and use.

In this package you get a Quick Coupler, 6 buckets, and 1 ripper.
Sadly the old buckets for the Vulpa 505 is too tight for the Quick Coupler, but dont worry they are all updated in this package.
(you can easily modify the old buckets to fit as well.)

This requires its own ESC to work.

For strength you will need to cut two small steel plates, a steel template is included in the files, its easy to do.

A build manual and partslist with links is included.

I have a video of how the Quick Coupler works on youtube:
https://youtu.be/yZXcOt5oPik

Important notice:
Adjust the end points for the motor on your transmitter.
When the motor is locking the bucket it should be turned down to maybe 70 or 80 %.
And when its unlocking the bucket it should be at 100%.
This is to prevent the motor from jamming when locking onto the buckets, when you give it more power to unlock it will always be able to unlock. Simple :)

4 walls, atleast 1,2mm top and bottom layer thickess,
35 % infill, or solid