Hydraulic Hose

Hydraulic Hoses

Engineered for the Extreme.
Trusted Worldwide.

At GRENBERT, we don’t just manufacture hoses — we engineer solutions for the world’s toughest hydraulic demands. Developed in collaboration with UNICAL’s advanced rubber technology, every GRENBERT hose is built with high-performance steel wires and a proprietary blend of rubber compounds, delivering uncompromising durability, strength, and long-term reliability.

Special Features That Set GRENBERT Apart

  • Unmatched Abrasion Resistance
    • GRENBERT Tough Cover provides up to 50x the abrasion resistance of standard hoses.
    • Extreme Tough Cover withstands 300x more abrasion, ideal for rugged, high-wear environments.
  • Superior Flexibility – STRATA Series
    • Our STRATA constant pressure hoses (3000, 4000, 5000, 6000 PSI) go beyond ISO 18752 4.2 standards, offering exceptional bend radius, lightweight design, and ease of routing — all while maintaining high working pressure and impulse durability.
  • Built for Extreme Duty – High Impulse Performance
    • For the most punishing applications, GRENBERT offers Extreme High Impulse Hoses that stand up to intense cycles and vibration. These hoses are designed to prolong service life, reduce premature hose failure, and minimize costly downtime and opportunity losses.
  • High-Temperature Resistant Hoses
    • GRENBERT hoses are also available in high-temperature resistant variants, ensuring dependable performance even in elevated thermal environments — perfect for engine compartments, foundries, or tropical climates.

Global Standards, Universal Compatibility

In addition to our STRATA series, GRENBERT also offers a transitional range of hydraulic hoses meeting and exceeding SAE and EN standards, providing full compatibility across American and European systems — a perfect choice for OEMs operating across borders.

Proven by Industry Leaders

Trusted by major OEMs worldwide, GRENBERT hoses are field-tested and proven across industries, from construction and mining to transportation and agriculture. Our quality is not just certified — it’s battle-tested.

Why Choose GRENBERT?

  • 50x and 300x Abrasion Resistance Covers
  • Extra Flexibility for tight routing with the STRATA range
  • High Impulse Strength for harsh working environments
  • High Temperature Ready for thermal endurance
  • Exceeds ISO, SAE, and EN Standards
  • Trusted by Major OEMs Worldwide

GRENBERT Hydraulic Hoses — Where Innovation Meets Endurance.

Power your operations with confidence. Choose GRENBERT. Choose performance that lasts.

Our Brochures

Brochure - UNICAL USH – EN856

Brochure - UNICAL USH – EN856

Brochure - UNICAL USH – EN856

Brochure - UNICAL USH – EN856