I bought the wallenstein wood processor. I have had it 4 years. I really like it. I live in rough terrain, a lot of hill side. Its easy to get moved around and very easy quick setup. I bought the saw mount with it, holds the saw (25" 362CM) on a bracket by using the bar nuts. I have cut untold cords of wood. I sell some too. It will take a 20" diameter log. Also doesn't matter on the length it will drag it in. It has a Subaru 14 HP motor. I have had absolutely no issues with the machine. thought i would share in case one of you all are looking.