I have a baumalight three point tree spade in like new condition. Model number PS330. Root ball size is 30 inches. I can send pictures if interested. Now is the time to plant trees. It has 3 blades and the back blade swings out to dig any size tree you want, I have planted trees for two years and everything works fine. Heavy duty. Call me at six 0 five seven 7 five 2nine six 0.