Industrial gear oil is a lubricant specifically engineered for industrial enclosed and open gearboxes, including reducers and speed increasers.
Formulated with high-performance base stocks and advanced extreme-pressure anti-wear additives, it generates a robust lubricating film to minimize gear flank wear, resist scuffing, dissipate heat, prevent rust and corrosion, and prolong gear service life.
In contrast to automotive gear oils, industrial gear oil prioritizes stability under heavy-duty loading, extended service intervals, high-temperature operation, and water-contaminated environments.
In compliance with GB/T 7631.7 (equivalent to ISO 6743), enclosed industrial gear oils are clearly categorized under the L‑CK series.