Vertical trail saw. By MJA doing stuff. 48:52 video:
https://www.youtube.com/watch?v=dhmad5aouzk
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Vertical trail saw. By MJA doing stuff. 48:52 video:
https://www.youtube.com/watch?v=dhmad5aouzk
I think you need forked guides to direct brush into the blades as evidenced with the sample stick that wasn't cut but was pushed downward.
Part 2. By MJA doing stuff. 11:04 video:
https://www.youtube.com/watch?v=2mAKPXS1bDo
Very cool build!
Very interesting project. I wonder if a chain saw and bar might be less complex and perhaps more effective. There have to be a structures spaced along the bar to prevent the branches from just being pushed aside. As built, the trail saw could benefit from that as well.