The touch control box has a pressure relief built into it. It is preset at 1,500 psi max. It also has a 2.50 piston in it. If I did the math right, that would be about 3 1/2 ton of lift. I would doubt you have that if the control is operating like you say. The fast hitch cylinder is a 3.0" cylinder with no pressure release that I can see. It also has a mechanical advantage with all the arms that it has to work with. Even at the 1,500 psi, it should lift about 5 ton. In the next couple of weeks I will bring a gauge home from work. I want to know how much pressure the pump is putting out. I have now rebuilt the complete system from front to back. The touch control box has check valves in it to allow fast extend (raising) a slow retract (lowering).
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Today's Featured Article - The 8N and the Fox - by Zane Sherman. Dec. 13 1998, Renfroe, Alabama. Last niht I dreamed about the day that I plowed the field of about 10 acres over on what Jimmy and Dandy called the Ledbetter field. I was driving the 1948 8N Ford tractor that Jimmy bought in 48 new This was prebably in about 1951 and maybe even befor the house was built. This would have made me to be about16 years old and I drove the tractor for nothing and would have paid to drive it if I had had any money which I didn't, but neit
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