Hydraulic System Calculator Calculate parameters of hydraulic cylinders, pumps and systems. Motor Power Speed Torque limit Efficiency Mechanical power Torque Load (power %) Load (torque %) Pump Size Volumetric efficiency Net size Size Pressure Pressure Flow Flow Flow Hydraulic power Hydraulic efficiency Overall efficiency Input power Torque Cylinder Bore Rod Stroke Plunger area Plunger back area Volume difference Push force Pull force Push speed Pull speed