Chevron Rando HD 68
Premium Anti-Wear ISO VG 68 Hydraulic Oil
Chevron Rando HD 68 is a premium anti-wear hydraulic oil formulated for high-pressure mobile and stationary hydraulic systems. Built with Group II base oils and a robust additive system, it helps protect hydraulic pumps, motors, and other system components from wear, rust, oxidation, foam, and deposit formation.
Chevron recommends Rando HD 68 for vane-, piston-, and gear-type hydraulic pumps, especially in systems operating above 1000 psi. It is also suitable for lightly loaded reciprocating compressors.
Rando HD 68 is designed to support smooth hydraulic operation, strong filterability, and long oil life. Its hydrolytic stability and water separation characteristics help maintain performance when water contamination is present, while anti-foam and air release properties support system efficiency and dependable response.
Key Benefits
- Anti-wear protection for pumps, motors, and hydraulic components
- Strong oxidation and rust resistance for longer fluid life
- Good water separation and hydrolytic stability
- Foam suppression and air release for smooth hydraulic operation
- Helps reduce deposits, varnish, and sludge formation
- Formulated with Group II base oils in ISO VG 68 grade
Recommended Applications
- Mobile and stationary hydraulic vane pumps
- Hydraulic piston pumps
- Hydraulic gear pumps
- Systems operating at pressures above 1000 psi
- Lightly loaded reciprocating compressors
Specifications and Performance Standards
- ASTM D6158 HM
- DIN 51524-2 HLP
- ISO 11158 L-HM
- SAE MS1004-HM
- Parker Hannifin Denison HF-0, HF-1, HF-2
- Bosch Rexroth 90220, 90221
- General Motors LS2 LH
- Cincinnati P-69
- Vickers (Eaton) I-286-S, M-2950-S, 35VQ25A
- NSF H2 registered
Typical Product Characteristics
- ISO Viscosity Grade: 68
- Kinematic Viscosity @ 40°C: 67.2 cSt
- Kinematic Viscosity @ 100°C: 8.8 cSt
- Viscosity Index: 105
- Flash Point: 235°C / 455°F
- Pour Point: -35°C / -31°F
- Rust Test: Pass
- Oxidation Stability: >5000 hours TOST
- FZG Gear Test: Fail Load Stage 12
Why Choose Chevron Rando HD 68
Chevron Rando HD 68 is a proven hydraulic fluid for operators who need dependable anti-wear protection, stable viscosity, strong oxidation resistance, and smooth system performance in demanding hydraulic service. It is a practical choice for protecting pumps and extending service intervals in a wide range of industrial and mobile hydraulic systems.
Frequently Asked Questions
What is Chevron Rando HD 68 used for?
Chevron Rando HD 68 is used in mobile and stationary hydraulic systems, including vane, piston, and gear pumps. It is especially recommended for high-pressure hydraulic systems operating above 1000 psi.
Is Chevron Rando HD 68 an anti-wear hydraulic oil?
Yes. Chevron Rando HD 68 is formulated as an anti-wear hydraulic oil designed to protect pumps and hydraulic components from wear under load.
What does ISO VG 68 mean in hydraulic oil?
ISO VG 68 refers to the viscosity grade of the hydraulic oil. Chevron Rando HD 68 has a typical viscosity of 67.2 cSt at 40°C, which places it in the ISO 68 range.
Can Chevron Rando HD 68 be used in high-pressure hydraulic systems?
Yes. Chevron specifically recommends Rando HD oils for mobile and stationary vane-, piston-, and gear-type pumps, especially where pressures exceed 1000 psi.
Does Chevron Rando HD 68 resist foam and water contamination?
Yes. It offers good hydrolytic stability, water separation, anti-foam performance, and air release to support smooth hydraulic operation.
What specifications does Chevron Rando HD 68 meet?
Rando HD 68 meets or is approved for multiple standards including DIN 51524-2 HLP, ISO 11158 L-HM, ASTM D6158 HM, SAE MS1004-HM, and Denison HF-0, HF-1, HF-2.
Can Chevron Rando HD 68 be used in reciprocating compressors?
Yes. Chevron indicates that ISO grades 32, 46, and 68 can also be used in lightly loaded reciprocating compressors.
