I ask this question before buying the cylinder, because I have never had one. I plan to buy 2 pneumatic cylinders with oil inside and use them as manual actuators, that is, I pushed it on one side and on the other side the strength goes out.
My question is: it is possible to do that?
Note: I know the difference between tire and hydraulic, the thing is that it is easier to buy pneumatic cylinders than the hydraulics, besides that they do not sell Small Hydraulic Cylinders (in Amazon, for example). That's why I want to comprise the tire.