If you choose to connect a log splitter valve to the hydraulic power beyond of a tractor, be aware of the possibility that the detent return of the log splitter valve may cause unintended operation of other tractor hydraulics. I had a power beyond splitter on my JD650. If the front end loader was up (which it should not be anyway) while I was splitting, and I moved the splitter valve into the detent quick return position, the front loader fell to the ground instantly = very dangerous! At the recommendation of the valve manufacturer, I changed it for a regular "open/close" hydraulic valve of the same chassis, and it worked perfectly fine, and did not interfere with other hydraulic system operation. Though I did have to hold the valve for each splitter return!