Where is the hydraulic oil radiator switch of Sany crane?

The hydraulic oil radiator switch of Sany crane is behind the water tank in the crane. Hydraulic oil radiator system is one of the main components of crane hydraulic system. The function of hydraulic oil radiator is to cool high-temperature hydraulic oil, so that the temperature of hydraulic oil is in the best state, thus improving the working efficiency of hydraulic system and ensuring the normal work of crane.

Composition of traditional hydraulic oil heat dissipation system

The traditional hydraulic oil cooling system is mainly composed of radiator, which can be opened by electric control and oil control. The difference is that the motors that provide driving force are motor and oil motor respectively. The operation of the traditional radiator is manually controlled by the control button. When the whole machine is running, the operator can directly control the work and stop of the radiator through the button.

Due to the different demand speed of crane actuators, the hydraulic system inevitably has throttling and overflow losses, which will cause a lot of heat in the process of frequent work of wheeled cranes, and the high temperature of hydraulic oil will lead to various problems of cranes. For example, hydraulic components will leak oil, sealing components will accelerate aging, and the volumetric efficiency of the motor will decrease, which will seriously lead to the failure of the whole machine.