I would guess the bales I have picked up with the 3point were no more than 800#s.
Timer, did you shim the hydraulics to get that to work? I was going to make a spear for the front of mine, for stacking, but according to the specs it won't handle it. My research showed that if the system is shimmed it will just handle it.
I realize you made the bales yourself but how heavy did you make them?