Chevron Lubricants, maker of technologically advanced engine oils, lubricants and coolants, today introduced three new premium hydraulic oils at MINExpo in Las Vegas, NV. Clarity® Synthetic Hydraulic Oil AW, Rando® HDZ and Rando® HD Premium Oil MV offer multi viscosity or high viscosity index (VI) formulations that deliver fuel cost savings and increases in productivity when compared to conventional monogrades. The new premium hydraulic oils feature improved oxidation and shear stability—versus conventional monogrades—which deliver robust protection to hydraulic pumps. Clarity Synthetic Hydraulic Oil AW: Up to 25 percent increased productivity compared to monogrades Clarity Synthetic Hydraulic Oil AW (ISO 32, 46, 68), which provides excellent performance in low temperature climate, is designed to give maximum protection to both mobile and stationary vane-, piston-, and gear-type hydraulic pumps in high-performance applications as well as in environmentally sensitive areas. The oil has a high viscosity index to improve hydraulic response time and increase operating temperature range. In field trials, Clarity Synthetic Hydraulic Oil AW has proven to reduce fuel consumption by improving overall hydraulic pump efficiency by up to 8 percent. By improving pump efficiency, it also showed a potential gain of 5-25 percent increased productivity depending on usage environment. ==================== See what Edgar Hansen, deck boss and chief engineer of the fishing vessel Northwestern – which is featured on the Discovery Channel’s “Deadliest Catch” – has to say about Chevron’s Clarity Synthetic Hydraulic Oil AW. http://youtu.be/VTbdBF7eqH4 ==================== Rando HDZ and MV: Up to 5 percent improvement in hydraulic pump efficiency compared to monogrades Rando HDZ oils (ISO 15, 22, 32, 46, 68, 100) are antiwear hydraulic oils formulated with premium base oil technology to protect hydraulic pumps against wear, rust and corrosion. 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. In laboratory efficiency testing, Rando HDZ oils provided up to 5 percent improvement in overall hydraulic pump efficiency when compared to a typical monograde hydraulic oil like Hydraulic Oil AW (a lower VI product with VI<105). The multiviscosity feature of Rando HD Premium Oil MV promotes even and continuous power transmission over a wide temperature range with a minimum of shudder.