I have a Ford 3930 and would like to know if anybody has ever built a hydraulic tractor jack. I’m think of a way to get unstuck when no trees are around. Using a floor jack with wood or steel is getting old when you have to lug the stuff to the stuck tractor site. I could use a hydraulic cylinder from a log splitter or something like that and mount it to the 3 point hitch. I’m not sure if the 3 point will support the weight of the tractor. Possibly another location to mount a cylinder with a steel foot to lift the rear of machine. This would allow you put wood under the rear tires and drive away. Excellent website.