Product Features
This product is formulated with hydrogenated oil as the base stock, blended with a carefully selected viscosity index improver and imported additive package. It meets the requirements of GB 11118.1 and also complies with the Denison HF‑O specification.
Excellent low-temperature start-up performance and viscosity‑temperature characteristics ensure rapid equipment startup in cold conditions, while minimizing wear and leakage under high‑temperature operating conditions.
Excellent wear resistance and oxidation stability reduce equipment wear under severe operating conditions and extend oil-change intervals.
Excellent hydrolytic stability and demulsibility; it effectively separates water from the system, ensuring efficient equipment operation.
Scope of Application
This product is suitable for lubricating medium- and high-pressure piston pumps, vane pumps, gear pumps, and other hydraulic systems in large construction machinery and precision automatic machine tools operating under the cold climatic conditions of China, where ambient temperatures range from –30°C to 40°C.
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Keywords:
Qibing Low-Temperature Long-Life High-Pressure Anti-Wear Hydraulic Oil