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Muncie Home
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Muncie TG Series Arrangement Drawing
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Helpful Hydraulic Equipment Formulas
Use this
online calculator
to convert units of measure.
PTO OUTPUT SPEED - ENGINE SPEED
PTO SPEED = ENGINE SPEED X PTO %
PTO % = PTO SPEED / ENGINE SPEED
HP - SPEED - TORQUE
TORQUE = HP X 5252 / RPM
HP = TORQUE X RPM / 5252
RPM = HP X 5252 / TORQUE
GPM - PSI - HP
HP = GPM X PSI /1714
PUMP SELECTION - OUTPUT FLOW
PUMP FLOW = (DISPLACEMENT X PUMP SHAFT SPEED X EFFICIENCY) / 231
PUMP SIZE = (PUMP FLOW X 231) / (PUMP SHAFT SPEED X EFFICIENCY)
231 = cu. inches / gallon
FLOW = SPEED
PRESSURE = FORCE