Many advances and inventions in industrial machinery are based on hydraulic systems technology. The fundamental idea of hydraulics is that pressure applied at one location will cause energy to be transferred to another via an incompressible fluid, which in this case is often hydraulic oil.A highly valuable and indispensable component of contemporary civilization is the hydraulic cylinder. There are an infinite number of hydraulic cylinder uses, ranging from everyday mechanical facilities to heavy engineering machinery, lifestyle tools to industrial equipment.