How to add small hydraulic pump concrete pump

As a transmission medium of hydraulic system, hydraulic oil can be said to be one of the important factors to ensure the normal operation of the mixing pump. The quality of the hydraulic pump will affect the quality of the project. Therefore, the operation of small concrete pump, workers should always check the liquid level to ensure that the level of the hydraulic tank within the display of the liquid level gauge. How to add small hydraulic pump concrete If the liquid level is too low, it should promptly fill the oil. And it should be noted that the new hydraulic oil and hydraulic tank hydraulic oil must be the same brand, because the different grades of hydraulic oil may cause deterioration of the oil quality. So how to choose the hydraulic oil it? 1, the first thing to consider is the viscosity of the oil, that is, according to the type of small concrete pump, working temperature, system speed and pressure to determine the use of viscosity range, and then choose their own engineering Construction of hydraulic oil varieties. 2, in general, the hydraulic oil in the 55-75 ℃ range of work more appropriate. If the oil temperature is too high, the oil is highly perishable, deteriorating the volumetric efficiency of the main oil pump and the auxiliary oil pump, leading to the difficulty of oil absorption of the oil pump and affecting the construction progress. 3, In addition, we should always keep the hydraulic system clean to prevent water, other oils, dust and other media mixed into the oil, once the hydraulic oil deterioration or pollution, must be promptly replaced. Oil change must be thoroughly cleaned of the hydraulic system piping, new oil to be filtered and then injected into the tank. (Editor: Huang Nengwen QQ :)