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Great wall low-temperature hydraulic oil properties:
Low-temperature hydraulic oils in the great wall have a high resistance quality to grinding fluids, which is better than hm. They provide excellent low-temperature start-up, low-temperature mobility and high-temperature protection, effectively prolong the useful life of the oil; are more resistant to emulsion, viscosity, shearing, oxidation, viscosity and small changes, making the hydraulic system more stable; are good for grinding and rust resistance, preservation, and extend the useful life of hydraulic equipment; and seals adapt effectively to prevent leakage。
The great wall is divided into 32-46, 68 and so on by the 40°c kinetic viscosity。




