Real excavator improved

# Summary

A childrens toy excavator with moving arm, rotating machinery and moveable tracks.

# Previews work

This design is a working improvement over https://www.thingiverse.com/thing:1561849

# Home Depot Components

You will need a lot of m3 screws, nuts with plastic inlets (safety nuts) and screw glue. When your children play on this toy, the screws will losen and the toy will self disasseble, therefor the safety nuts and glue.

Cation:
You will need to bring a lot of patience to assemble the print.

Hardware needed:

* 50pcs M3x20 for body-body-joints
* 1 pcs M3 30mm for the arm-body-joint
* 40 pcs M3x45 for the tracks
* 100 safety nuts
* 1 pack of screw glue (like Henkel Loc Tite medium) for the wheel-wheelbase-joint
* 4 melt-in thread inserts (like ruthex M3x5.7) for the wheelbase

# Assembly advice

Use a screw driver to turn screw heads and a nut-wrench to turn nuts. Assemble the machinerey, assemble the wheelbase, assemble the tracks.
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