John Deere TR48 trencher for skid steer. We used it on bobcat standard hudraulic flow skidsteers.
It worked 2 large projects, now it sits.
This not chinese auction junk.
Deere had these made with a hd planetary. It has a manual side adjustment to offset trenching. We never had an issue other than the crumber wasn't long enough, so we extended/modified it to keep the trench cleaner.