High Viscosity Hydraulic Oil 46

High Viscosity Hydraulic Oil 46 is a premium-grade, mineral-based hydraulic fluid formulated for systems requiring strong film strength, superior load protection, and excellent thermal stability. With an ISO VG 46 viscosity rating, it offers a balanced flow rate and thicker protective film—making it ideal for heavy-duty hydraulic applications operating under high pressures or elevated temperatures.

This oil features a fortified additive package including zinc-based anti-wear agents, ensuring superior protection for hydraulic pumps, motors, valves, and other system components. Its high viscosity provides improved sealing, reduced internal leakage, and enhanced wear protection in demanding environments.

In addition to anti-wear performance, High Viscosity Hydraulic Oil 46 offers excellent oxidation resistance, rust and corrosion protection, and foam control, which help maintain clean, efficient hydraulic system operation. It also provides strong demulsibility, allowing for quick water separation and preventing system contamination.

Typical applications include high-load hydraulic systems in construction, mining, manufacturing, and agricultural equipment where standard viscosity oils may not offer sufficient protection or longevity. It meets or exceeds major industry specifications such as ISO 6743-4 HM and DIN 51524 Part 2 (HLP).

In summary, High Viscosity Hydraulic Oil 46 delivers robust, long-lasting protection and stable performance in heavy-duty hydraulic systems demanding extra film strength and thermal endurance.