GL-4 80W-90

The oil is formulated with high viscosity index base oils and selected compounds, offering excellent extreme pressure and oxidation resistance. It effectively prevents wear and corrosion during high-speed gear operation, providing comprehensive protection for gear assemblies and bearings.

Category:

Description

Performance Features

  • Excellent oxidation control, providing extended oil
  • Outstanding seal compatibility for better leakage
  • Excellent extreme pressure properties to prevent scoring and wear between

Meets technical specifications

  • API GL-4

Standards Complied

Q/MH 010

Typical Data

 

Test Items Inspection Methods Specification Range Typical Data
1. Appearance Visual Inspection Clear and Transparent Clear and Transparent
2. Density                  @20℃ (g/cm3) GB/T 1884 Report 0.881
 

3. Kinematic Viscosity

@100℃ (mm2/s)  

GB/T 265

13.5-18.5 15.22
@40℃ (mm2/s) Report 142.2
4. Viscosity Index GB/T 1995 Report 109
5. Flash Point (Open Cup) ,(℃) GB/T 3536 ≥165 236
6. Pour Point(℃) GB/T 3535 报告 -30
7. Brinell Viscosity,cP(-40℃) GB/T 11145 ≤150000 93850

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