1 x 20 L can 32296

Perlus HCD 46 is a premium, detergent, multigrade 'Extreme Pressure' hydraulic oil based on specially selected, solvent-refined base oils. It is supplemented with additives to achieve the following properties:

  • A high and stable viscosity index
  • Outstanding wear resistance
  • Very effective against corrosion
  • Excellent oxidation stability
  • Excellent cleaning and dispersion
  • Excellent air-release and resistance to foaming
  • Does not affect synthetic seals
  • Ability to absorb small quantities of water
  • A very low pour point


Perlus HCD 46 is ideally suited to heavy-duty hydraulic systems in earth-moving machinery and in fixed installations that are required to operate under high pressures and within a wide temperature range. Perlus HCD 46 should not be used in systems containing silver-plated components.

Product specifications

DIN 51524-3 HVLPD

Typical standard analyses

Density at 15 °C, kg/l 0,861
Viscosity 40 °C, mm²/s 46,00
Viscosity 100 °C, mm²/s 8,35
Viscosity Index 153
Flash Point COC, °C 226
Pour Point, °C -39
Acid number, mgKOH/g 0,60
Sulphate Ash, % 0,66
Conductivity, pS 709