PETRONAS Arbor Hydraulic 46 HV is a high quality high viscosity index, specifically for high pressure hydraulic systems of farm machines, combine harvesters and earthmoving machinery. PETRONAS Arbor Hydraulic 46 HV provides high protection of the components of the hydraulic system against wear and corrosion. Its demulsive and antifoam properties deliver lubricating continuity preventing cavitation and removing the heat.