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 - George's Fordson Major - by Anthony West (UK). This is a bit of a technical info to add on to the article about George's Major in the "A Towny Goes Plowing" article. George bought his Major from a an implement sale about 18 years ago for £200.00. There is no known history regarding its origins or what service it had done, but the following work was undertaken by Harold alone to bring it up to show standard. From the engine number, it was found that the major was produced late 19
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