High Viscosity Index and wide operating temperature lubricant for hydraulic pumps and circulating oil systems.Where to buy ›
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What's really at stake
when hydraulic equipment fails?
The right hydraulic fluid can help you do more.
See how Rando HDZ helps keep equipment operating longer, extends time between required maintenance, and eliminates equipment failures.
Lubricants for the Construction Industry
Delivering value for you
Rando HDZ oils incorporate antiwear additives, oxidation and corrosion inhibitors, foam and aeration suppressants, and a shear stable viscosity index improver.
They are recommended for hydraulic or circulating oil systems, including marine on-deck machinery, hydraulic actuated loading bins, or equipment that require a wider operating temperature as compared to a single viscosity grade oil.
Services and Support
ISO Cleanliness Code Calculator
Particle contamination is the No. 1 cause of lubricant-related equipment failure. The calculator will help you take the necessary steps needed to redefine clean.