Muckin_Slusher
****
I wasn't suggesting the whole trailer, just the sharpened V to rip limbs. You could attach one or two on the bucket (one on each side) and would probably be able to rip limbs off. It would be more for road maintenance than landscaping, and would also be the simpler solution rather than hydraulics and close tolerances.I do care about the trees. Mostly taking branches off that over hang the driveway and are hitting vehicles. Figure making something that bolts onto the thumb and shears past the bucket side may work. I have an old, non repairable sickle mower that I could steal some teeth from, or I could shape a piece of steel into a paper-shear style solution .
The idea of that trailer is cool, but I’m on ravines, so it won’t work at all.
I think you should think about whether you would want a bypass cutter (like paper scissors) or an anvil type (where the sharpened cutter bumps into a large flat surface, possibly rubberized---conveyor belting?).
The bypass cutter would need lots of rigidity and accuracy and would be finnicky and fragile. The anvil type cutter could be much more substantial (heavy) and wouldn't need much accuracy.
Looking forward to seeing what you make.