Heavy-Duty Gear Oil

  • For extreme heavy-load and shock-load conditions.
  • Extreme-pressure anti-wear protection against gear tooth wear and scuffing.
  • For mining, metallurgy and heavy-duty vehicles.

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Product Information

Heavy-duty gear oil is designed specifically for extreme heavy-load and shock-load conditions. Formulated with high-quality base oils and extreme-pressure anti-wear additives, it forms a strong oil film under high pressure to effectively prevent gear tooth wear and scuffing. Widely used in mining, metallurgy and heavy-duty vehicles, it provides robust protection for the long-term operation of heavy equipment.

Technical Data

Inspection StandardGB13895-2018
PropertyQuality StandardTest ResultTest Method
Kinematic viscosity (100°C), mm²/s13.5~24.016.02GB/T265
Viscosity index≥ Report100GB/T2541
Flash point (open cup), °C≥ 180232GB/T3536
Pour point, °C≤ Report-23GB/T3535
Water, %≤ TraceNoneGB/T260
Mechanical impurities, %≤ 0.05NoneGB/T511
Copper corrosion (100°C, 3h), grade≤ 31GB/T5096
Foaming characteristics, mL/mL
24°C
≤ 20/010/0GB/T12579
Foaming characteristics, mL/mL
93.5°C
≤ 50/010/0GB/T12579
Foaming characteristics, mL/mL
subsequent 24°C
≤ 20/010/0GB/T12579

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