Good afternoon Erik. I have used the tree puller on a 12 inch white oak. It took some pushing and pulling to get the roots to give way but I was able to get it out of my backyard. Pretty stout piece of equipment. I am very happy with it. the freight company called me two days ahead of schedule to let me know it was in the warehouse after you guys emailed to say it was there. Very good overall. Let me know if you come across a used brush cutter that will fit my ASV RC60.