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*)' ) JACK <br /> PeyeAra r <br /> RAM JACK DRIVEN PILE LOAD CONVERSION ?5?7' 6 ,'l, � <br /> SHEET <br /> (Hydraulic Pressure vs. Load) <br /> Lift Cylinder: <br /> 4.5" Bore <br /> *(WorkingArea = 15.9 in2) <br /> ***PUSH MODE <br /> **PSI Load (lbs) *Working Area x PSI = Load (lbs.) <br /> **Maximum working pressure is <br /> 500 7,950 2,500 PSI . Cylinder bursting <br /> 1,000 15,900 pressure is 3,000 PSI . <br /> 1,500 23,850 <br /> 2,000 31,800 <br /> 2,500 39,750 <br />