Homemade processor with a mere 19 hp kubota d950 engine may surprise you. Running fresh cut hickory logs through the 6 way wedge in this video. The splitter cylinder is 4" bore and the prince auto cycle valve I just replaced and have not adjusted yet, so it's at the factory default 2000 psi. Clearly I need to take a few minutes and tweak it, as you can see the detents are too low and I could use a few hundred more psi occasionally.