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 - Grain Threshing in the Early 40's - by Jerry D. Coleman. How many of you can sit there and say that you have plowed with a mule? Well I would say not many, but maybe a few. This story is about the day my Grandfather Brown (true name) decided along with my parents to purchase a new Ford tractor. It wasn't really new except to us. The year was about 1967 and my father found a good used Ford 601 tractor to use on the farm instead of "Bob", our old mule. Now my grandfather had had this mule since the mid 40's and he was getting some age on him. S
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1965 International Harvester McCormick Farmall cub tractor 2,500. Two owner tractor. My grandfather bought new in 1966, then we inherited it. Have all the paperwork original manual and all maintenance records. It starts and moves. Comes with underbelly mower, plough, and some other attachments.
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