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Old 01-22-2022, 03:45 PM
pufferfish pufferfish is offline
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Join Date: Dec 2021
Location: Cologne, Germany
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Default Re: Build an Excavator from Scratch

While waiting for material i've made the hydraulic cylinders

the cylinder are made from seamless, high precision stainless tubes



almost ready. just the ports are missing. i don't know the exact positions so far.


in the box laying the crawler plates too.

drive train is ready for testing



first little testrun on the terrace

https://blog.rb-fotos.de/wp-content/...01/testrun.m4v


The connector between undercarriage and body is done.



That is the actual standing of this project.

More to come....

....if anyone is interested
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Ralf
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