Chevron’s Rando HDZ cold weather hydraulic oil, 55 gallon drum, is formulated with premium base oil technology to provide the highest level of protection to hydraulic pumps. Its unique formulation includes antiwear additives, oxidation and corrosion inhibitors, and a sheer stable viscosity index improver to provide the best possible protection for optimal pump efficiency.
This multi-viscosity lubricant is recommended for use in hydraulic or circulating oil systems, such as marine on-deck machinery, hydraulic actuated loading bins, and equipment that requires a wider operating temperature.
This ISO 15 HVI oil meets the following requirements:
ASTM D6158, HV
ISO 11158 L-HV
In a clean, dry environment, this lubricant typically meets a dielectric strength of 35 kV? (ASTM D877?).
High oxidation stability
Rust and corrosion protection
High viscosity index (140)
Excellent anti-wear properties
Hydraulic pumps can experience accelerated wear if they are not protected by a high quality hydraulic fluid. This particular oil has been specially formulated with antiwear additives to minimize metal-to-metal contact. Limiting metal-to-metal contact is especially important in vane-, piston-, and gear-type pumps.
Chevron’s HVI hydraulic fluid provides the needed antiwear protection for pumps that increase pressure at over 1000psi. Rando HDZ lubricants provide up to 5% improvement in overall pump efficiency when compared to a typical monograde hydraulic fluid.
Note: Chevron Rando HDZ was formerly Texaco Rando HDZ