These parameters are interrelated - you've got to fix a couple of them (and specify the load characteristics (mass, friction, angle of motion relative to the horizontal) and pump characteristics) to be able to calculate the others.
What is your specific problem? What do you already know?
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dear sir, i have hydraulic cylinder working pr is 160 kg/sm2,bore dia will be 63 mm,piston rod dia will be 36mm,so i needed flow rate in m3/s,speed in m/s,cylinder pr in kgf i want general calulation of hydraulic cylider that to in unit what i mentioned and if further more information you needed please mail me hoping for the best thank you have a nice day