Premium Performance Ashless Hydraulic Fluids

PETRONAS Hydraulic ZF Series are ashless premium performance anti-wear hydraulic fluids specially developed for a wide range of mobile and industrial hydraulic equipment operating under normal to heavy duty conditions and presence of water that may cause filter blockage. Formulated with high quality selected base oils enhanced with advanced anti-wear (zinc-free), anti-oxidant, anti-rust and anti-foam additives, PETRONAS Hydraulic ZF fluids provide excellent anti-wear protection under tough operating conditions and up to 5x longer lasting performance*.

PETRONAS Hydraulic ZF Series meet or exceed key industrial specifications and OEM requirements.

*vs. minimum requirements of ISO 11158 HM for anti-wear hydraulic fluids based on TOST (ASTM D943)


PETRONAS Hydraulic ZF Series are recommended for use in:

  • various mobile and industrial hydraulic systems operating under normal to heavy duty conditions
  • hydraulic systems with smaller reservoirs & smaller coolers generating high thermal stress on hydraulic fluids
  • sensitive to sludge and varnish formation systems with tight tolerance pumps and servo valves
  • hydraulic systems demanding long life lubricants


Zinc free Based formula

Reduces risks of ash formation maximizing filter efficiency

Low temperature protection

Ensures proper protection of equipment components during cold starts

High anti-wear protection

Protects equipment components from excessive wear and provides long equipment life

High wet and dry filterability

Maintains high filter efficiency without giving rise to undue pressure drop, thus increasing filter lifetime