Here is the deal.  I haven't used this in the last 2-3 years.  At this point it is taking up room and i do not foresee me using it in the near future.  I am selling an old and seriously heavy duty 3pt chipper.  The thing has something like 6 belts to turn the flywheel.  I have run it with my 30HP tractor but i am not sure you would want much smaller of a tractor to run it.  It was built by Royer which I believe is out of WI.  It is nothing like the throw-away Chinese junk ones being built today.  Well. . . it looks similar, but it is quality and not junk.  It has tires for transporting it, but they are garbage.  Not sure how large a branch it will take so I will say conservatively 3" limbs.  I am sure it is probably more but anything larger than that and I cut to length and burn in my wood burner.  I am asking $1200 or reasonable offer.