Build an Excavator from Scratch

[pufferfish]

bulletroof? i hope so

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the bucket links are done in a really quick and dirty way. they work but are very wobbly and a good portion of the hydraulic power goes not in the correct direction.



for a proper working they need more guidance.
Therefor i've turned some brass washers 10x15x1mm



and fitting bolts and screws . ( sorry no pic)

every joint is now backlash free and covered with brass bearings.

[pufferfish]

finishing the parts was much more work than expected.
improvements, making more finger friendly, welding all the lines complete and not just some points.
and at least put a brushed surface on it.