Abstract: The present invention relates to a variable load hydraulic control device comprising an inner tube able to be coupled to an upper tubular head to form an internal chamber and an external chamber, in addition to an inner casing, a floating piston, able to slide between the inner tube and the inner casing, a retaining ring, an upper spring, located between the floating piston and an extension of a washer located inside the upper tubular head, a lower spring, located between the floating piston and an extension of the inner casing, a control surface, a leak opening to communicate the external chamber and the internal chamber, wherein the static load of the hydraulic control device determines the position of the floating piston and the section of passage through the leak opening.

Abstract: The present disclosure relates to a shock absorber with hydraulic load regulation with a rod ending in a pin, which incorporates a longitudinal channel such that the shock absorber includes a frequency amplifier which, in turn, includes a housing, a floating piston which slides along the inside of the housing achieving a seal, and a pressure control valve, wherein the pressure control valve is configured to open when the amplifier chamber reaches a certain pressure level, enabling the outlet of fluid from the amplifier chamber such that the pressure of the amplifier chamber acts on the floating piston, which moves to regulate the flow of fluid through the piston by means of an elastic element acting on valves.