I would call it Pat's "easier" change system rather than "easy" change system. If I only had one implement it would work great, but a half dozen different implements means the 3pt arm spacing has to be changed nearly every time I pick up a different implement. That's not so big a deal, but the other issue I encountered was a wide spacing of the arms caused the slot in the hitch to not be parallel to the shaft of the implement. That meant when I try to pick up a wide implement it wouldn't drop into the hitch slot unless I loosened the hitch and wiggled it around. I ended up allowing pat's hitch to float free on the end of my 3pt arm, rather than attaching it rigidly with those set screws. This gave me back the flexibility to pick up implements of varying width, but the down side is it also allows the hitch to flop around a bit, so I have to jump off the tractor and get it lined up properly. Overall I'm still glad I have it, but it's not quite the silver bullet I had hoped for.
My neighbor has a system that requires an adapter on each implement, and then the "quick hitch" system always connects to the adapter which really makes things easy, but also really makes things expensive because he needs an adapter for each implement. It came with his funny green colored tractor, so maybe it's a John Deere product.
My neighbor has a system that requires an adapter on each implement, and then the "quick hitch" system always connects to the adapter which really makes things easy, but also really makes things expensive because he needs an adapter for each implement. It came with his funny green colored tractor, so maybe it's a John Deere product.