Overview:

The Great Wall brand Zhuoli L-H S ultra-low temperature hydraulic oil is made by blending deeply refined high viscosity index hydrogenated base oil and selected various excellent functional additives through international advanced technology production processes. This product has better low-temperature performance than HV low-temperature hydraulic oil and is particularly suitable for lubricating outdoor work machinery in cold winter areas. This product is classified into grades 32, 46, etc. according to its 40 ℃ kinematic viscosity.

Performance characteristics:

◎Compared with HM and HV, it has superior high and low temperature performance, providing excellent low temperature starting performance, low temperature flow performance, and high temperature protection, effectively extending the service life of oil products

◎Excellent viscosity temperature performance, shear stability, oxidation stability, small viscosity changes, making the hydraulic system work more smoothly

◎Excellent anti-wear performance, rust prevention, and anti-corrosion performance provide effective protection for equipment

◎ Good anti foaming, air release, and anti emulsification properties

◎ Excellent adaptability of sealing components to prevent oil leakage

Recommended:

Especially suitable for outdoor work machinery in cold winter areas, medium and high-pressure hydraulic systems with large temperature changes or harsh working conditions, such as hydraulic systems for engineering machinery, construction machinery, mining machinery, oilfield machinery, ships, vehicles, etc

Execution standard:

GB 11118.1

Technical Parameters：