UNDERSTANDING TRUCK-MOUNTED HYDRAULIC SYSTEMS
2020-7-16 · In pump displacement terms, we are referring to the amount of oil flow a pump produces with each complete rotation of its input shaft. Thus, a 4 cu.in. pump will, with each shaft rotation, move 4 cu.in. of oil from its inlet 20,000 lbs. 25 sq.in. 800 PSI 2,000 PSI 20,000 lbs. 10 sq.in. Pressure is determined by area Force = Pressure × Area NOTE: (IN.HG)
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