The simplest way of dealing with the high temperature of hydraulic oil
Increase insulation layer to prevent the heat transfer from the motor to the pump and fuel tank. Try to work as early as possible to avoid the hot weather or increase the temperature of the cooling and cooling. Use 68 # anti-friction hydraulic oil as much as possible in summer, improve viscosity and reduce internal leakage.
The heat transfer from the motor to the oil pump and the tank. The temperature of the tank was affected by the hot weather. The viscosity of hydraulic oil is not suitable. How to exclude the heating factor; 1, reduce the oil pump discharge, change the small number one or several, the proportion of this factor is larger. In order to change the hydraulic component in order to remove the heat source, the oil pump, the three four-way directional valve, and other valve, use the infrared thermometer to find the hottest element.
What about the hydraulic oil in the loader? Answer: one, the hydraulic system fever has many reasons, usually has the following several; 1, the oil pump discharge is large, the oil that the oil is made is to be cut off valve or the regulation valve to the throttle, the process oil or component of the throttling process will be hot. The hydraulic component has wear and tear, the internal leakage is larger, the internal drain is hot.
