I would consider a pto hydraulic pump if I was building a hydraulic motor phd to mount on the bucket.
The pumps on these tractors are pretty small imo they are barely enough for a loader they work but leave a little to be desired, I have considered it while drawing up a 3pt log splitter that is in the design stages now. my 2c
In Japan they didn't even have loaders on them the pump is for the 3 pt and p/s on most and a few bigger ones had power beyond capability's but still too small I think anyway for that application I could be wrong.
The pumps on these tractors are pretty small imo they are barely enough for a loader they work but leave a little to be desired, I have considered it while drawing up a 3pt log splitter that is in the design stages now. my 2c
In Japan they didn't even have loaders on them the pump is for the 3 pt and p/s on most and a few bigger ones had power beyond capability's but still too small I think anyway for that application I could be wrong.