My buddy had a big ash tree dropped in his front yard by a tree service company some time back. His saw wasn't big enough to buck it up. So I stopped over with my Joe elect 394 and wws 2260. 7900 saw a little action to. He was suppose to get home from work by 3, so that's when I got there and got to work. By 345 I was done and he still wasn't home. Amazing what the right equipment can do. He texted me later and couldn't believe I cut it all up. I'm letting him think it took me all day. Lol. Might be a couple beers from him in my future.