Good hydraulic oil is crucial for both machinery and automobiles. The evolution of hydraulic oil has gone from rust-proof formulations to anti-oxidant varieties, leading to the now more mature anti-wear options.Hydraulic OilIt is divided into the following categories: alkaline high zinc, alkaline low zinc, neutral high zinc, and ash-free. In modern transportation and industry, hydraulic oil is an indispensable component. In hydraulic transmission, to meet the transmission requirements, hydraulic oil should possess the following properties:
　　
1. Excellent viscosity-temperature characteristics: Within the temperature range of application, the oil's viscosity change should be relatively minor, resulting in a higher viscosity index.
　　
2. Its lubricity stands out: In most cases, hydraulic oil serves as the energy transfer medium, acting as a lubricant for mechanical operation. Its excellent lubricity ensures that the machinery operates without damage.
　　
Product pure, free from mechanical impurities, and non-corrosive.
　　
4. It is not easily oxidized: Try to avoid or avoid oxidation under high temperatures, which can accelerate the deterioration of the oil product.
　　
5. In high-temperature work environments, it has a high flash point; in low-temperature environments, it maintains excellent fluidity.
　　
6. Water points must be superior, with high aeration properties to prevent emulsification and foaming.
　　
It offers excellent compatibility, including seals, coatings, and other solvables.