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Hydraulic Oil PLUS (HEES)

Hydraulic Oil PLUS is a high-performance synthetic hydraulic oil made from a mixture of saturated and unsaturated esters. It provides excellent lubricity, thermo-oxidation stability, and cold-exposure properties, enabling extended oil change intervals. Available in ISO VG 32/46/68 viscosity classes.

FAQ – HYDRAULIC OIL PLUS

What are the main features and benefits of Hydraulic Oil PLUS?

High-performance synthetic hydraulic oil from a mixture of saturated and unsaturated esters
Excellent lubricity and anti-wear protection
Easily biodegradable
Excellent thermo-oxidation stability
Great cold-exposure properties
Enables extended oil change intervals
Compatible with sealing materials, paints, and hoses
Protects against rust and corrosion
Wide temperature range performance
Non-foaming additives

Which industry standards does Hydraulic Oil PLUS meet?

HEES: ISO 15380
EU Ecolabel licence no. CZ/027/001
Environmentally Acceptable Lubricants (EALs) – US EPA VGP 2013

For which applications is Hydraulic Oil PLUS suitable?

Designed for hydrostatic and hydrodynamic components of machines and machinery. Ideal where leaks or spills may enter environmentally sensitive areas (forestry, hydroelectric stations, earth-moving, construction, agriculture).

What packaging sizes are available?

Container 10 L
Container 20 L
Drum 60 L
Drum 205 L
IBC 1000 L
24,000 L – Bulk delivery

Is Hydraulic Oil PLUS environmentally friendly?

Yes. Hydraulic Oil PLUS is readily biodegradable, non-toxic, and formulated to minimize environmental impact while maintaining high performance.

Documents

Technical Data Sheet (TDS) – (download)
Safety Data Sheet (SDS) – available on request

Parameters

	HO PLUS 32	HO PLUS 46	HO PLUS 68	Unit
Density at 15 °C	885 – 910	890 – 915	895 – 920	kg/m³
Kin. viscosity at 40 °C	32	46	The viscosity of a fluid is a measure of its resistance to gradual deformation by shear stress or tensile stress. 68	mm²/s
Kin. viscosity at 100 °C	6.9	9.1	Kinematic viscosity at 100 °C is used to evaluate the oil's performance at high temperature. 12.1	mm²/s
Pour Point	< −40	< −40	The pour point is the temperature below which the liquid loses its flow characteristics. < −40	°C
Flash Point, COC	> 250	> 280	The lowest temperature at which enough vapor escapes from a heated sample above its surface into the air. > 280	°C
Viscosity index	> 175	> 175	Viscosity index (VI) indicates the change in kinematic viscosity of oils with temperature. > 175	-
Oxidation stability	> 650	> 700	Oxidation stability measured by RSSOT indicates the oil's resistance to oxidation over time. > 700	Min
Biodegradability in 28 days	> 60	> 60	Biologically sufficiently rapid decomposition of oil without effect on fauna and flora. > 60	%