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BIO-HEPR

BIO-HEPR 32, 46 and 68 are fully synthetic, readily biodegradable hydraulic oils based on renewable bio-PAO base oils. Engineered to meet ISO 15380: HEPR specifications, they deliver excellent performance in mobile and industrial hydraulic systems, offering high thermal and oxidative stability, superior wear protection and reduced environmental impact. Available in ISO VG 32, 46 and 68.

FAQ

What are the main features and benefits of BIO-HEPR oils?
  • Fully synthetic hydraulic oils based on renewable base stock (bio-PAO)
  • Readily biodegradable according to OECD 301D (> 60 % within 28 days)
  • Excellent thermal and oxidative stability
  • Superior EP (Extreme Pressure) and AW (Anti-Wear) protection
  • Good compatibility with materials used in hydraulic systems
  • Low volatility, reducing oil losses and maintenance costs
  • Designed for mobile, industrial, construction and agricultural hydraulic systems
Which applications are BIO-HEPR oils suitable for?

BIO-HEPR oils are suitable for mobile and industrial hydraulic systems operating under high pressures and varying temperatures, construction machinery, forestry and agricultural equipment, and applications requiring environmentally friendly hydraulic fluids in sensitive ecosystems.

Which viscosity grades are available?
  • ISO VG 32 – BIO-HEPR 32
  • ISO VG 46 – BIO-HEPR 46
  • ISO VG 68 – BIO-HEPR 68
Which standards do BIO-HEPR oils meet?

BIO-HEPR oils are designed to meet or exceed the performance requirements of ISO 15380: HEPR and ISO 6743-4 for hydraulic lubricating fluids.

How should BIO-HEPR oils be applied?

Apply using standard hydraulic system filling procedures. When switching from another hydraulic fluid, the system should be drained and, if necessary, flushed to ensure compatibility.

Are BIO-HEPR oils environmentally friendly?

Yes. BIO-HEPR oils are readily biodegradable according to OECD 301D (> 60 % within 28 days). They are based on renewable bio-PAO base oils and formulated to minimize environmental impact while maintaining high performance.

Which packaging sizes are available?

Available packaging: 1 L, 5 L, 10 L, 20 L, 60 L, 200 L and 1000 L. Availability may vary depending on the viscosity grade.


Documents

Parameters

BIO-HEPR 32 BIO-HEPR 46 BIO-HEPR 68 Unit
Density at 15 °C 840 – 860 840 – 860 840 – 860 kg/m3
Kinematic viscosity at 40 °C 29 – 35 41 – 51 61 – 75 mm2/s
Kinematic viscosity at 100 °C 6.7 8.1 11.0 mm2/s
Viscosity index > 150 > 150 > 150 –
Pour point < -25 < -25 < -25 °C
Flash point, COC > 240 > 280 > 280 °C
Foaming (sequences I, II, III) 0 / 0 / 0 0 / 0 / 0 0 / 0 / 0 mL
Copper corrosion rating 1a 1a 1a –
Oxidation stability (Petrooxy) > 1200 > 1300 > 1300 min
Biodegradability (within 28 days) > 60 > 60 > 60 %

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Usage

Pack size

Velikost balení 1 l1 l

Velikost balení 5 l5 l

Velikost balení 10 l10 l

Velikost balení 20 l20 l

Velikost balení 60 l60 l

Velikost balení 200 l200 l

Velikost balení 1000 l1000 l