Massive chain trencher - GIF

Massive chain trencher.

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Previously:

https://www.homemadetools.net/forum/...107#post217943
https://www.homemadetools.net/forum/...611#post209347
https://www.homemadetools.net/forum/...491#post122730
https://www.homemadetools.net/forum/...174#post207734
https://www.homemadetools.net/forum/...831#post206563

Can I borrow that the next time I plant a garden 🪴???

I would like to see it working. I could have used that on a coal fired power plant project I did in Florida. We had to trench around various cooling ponds.
Filling the trenches with Bentonite. We had to use back hoes with 3' buckets. That trencher looks like it has a narrower chain that might have saved a lot of bentonite,
which was not cheap.