HAROL HVI Series High Viscosity Index Hydraulic Oil is engineered for hydraulic systems that operate under fluctuating temperatures and require stable viscosity for reliable performance. Its high viscosity index allows the oil to maintain optimal thickness at both low and high temperatures, ensuring consistent lubrication and protection.

This hydraulic oil offers excellent anti-wear properties, helping reduce friction and extend the life of pumps, valves, and other critical components. Its strong thermal and oxidative stability helps prevent breakdown, minimizing sludge and deposit formation and supporting longer oil service intervals.

HAROL HVI Series also demonstrates effective demulsibility, allowing it to separate quickly from water and maintain lubrication performance in environments where moisture contamination may occur. Its anti-foam characteristics help prevent air entrainment, ensuring smooth and efficient system operation.

Designed for versatility, this High Viscosity Index Hydraulic Oil is suitable for mobile and stationary hydraulic equipment operating in outdoor environments, extreme climates, and applications where temperature stability is critical.