The hydraulic system

The function of the hydraulic system is to increase the force by changing the pressure. A complete hydraulic system consists of five parts, that is, the power element, the executive element, the control element, the auxiliary element (accessories) and the hydraulic oil. Hydraulic systems can be divided into two categories: hydraulic transmission systems and hydraulic control systems. Hydraulic transmission system to transfer power and movement as the main function. Hydraulic control system to make the hydraulic system output to meet the specific performance requirements. Generally speaking, the hydraulic system mainly refers to the hydraulic transmission system.