HVI Anti-wear Hydraulic Oil (HH2)
Podlee High Viscosity Index (HVI) anti-wear hydraulic oil is a premium-grade lubricant engineered to deliver exceptional performance in hydraulic systems operating under extreme temperature variations and heavy loads. Combining high VI base oils with advanced anti-wear additives, this fluid ensures stable viscosity, reduced energy consumption, and extended equipment life across a wide thermal range.
Application
Bufferun HH2 High Viscosity Index (HVI) anti-wear hydraulic oil is designed for high-pressure hydraulic systems operating in extreme environments, including:
Outdoor and Arctic Conditions: Performs reliably in sub-zero temperatures and wide thermal fluctuations.
Harsh Operating Scenarios: Resists shock loads, moisture, and contamination in demanding industrial settings.
Advantages
High Viscosity Index & Low Pour Point
High Viscosity Index: Ensures minimal viscosity changes across a wide temperature range, maintaining optimal lubrication from cold starts to high-temperature operation.
Low Pour Point: Guarantees excellent low-temperature fluidity, enabling reliable performance in arctic conditions.
Exceptional Anti-Wear, Rust & Corrosion Protection
Advanced anti-wear additives (e.g., zinc-free or low-zinc formulations) minimize wear on pumps, valves, and cylinders. Rust and corrosion inhibitors protect metal surfaces from moisture and chemical attack, extending equipment life.
Superior Oxidation Stability
Resists thermal degradation and sludge formation, significantly extending oil drain intervals.
Seal Compatibility. Formulated to prevent swelling or shrinkage of elastomers, ensuring effective sealing and reducing the risk of leaks.
Excellent Air Release & Anti-Foaming Properties
Rapid air separation minimizes foam formation, ensuring consistent hydraulic performance and preventing cavitation.
Typical Characteristics
| Item | Test Data | Standard | ||
|---|---|---|---|---|
| Viscosity (mm2/s@104°F /40°C) |
32 | 46 | 68 | ASTM D445 |
| Viscosity Index | 160 | 170 | 180 | ASTM D2270 |
| Flash Point – Open Cup Method, (°F/℃) |
365/185 | 374/190 | 383/195 | ASTM D92 |
| Pour Point (°F/℃) | -35/-37 | -31/-35 | 27/-33 | ASTM D97 |
| Water (%) | None | None | None | ASTM D95 |
| TAN, mgKOH/g | 0.59 | 0.59 | 0.59 | ASTM D664 |
| Rust Preventing Characteristic (A) | Pass | Pass | Pass | ASTM D665 |
| Water Separability (min) | 10 | 10 | 15 | ASTM D1401 |
| Copper Corrosion | 1a | 1a | 1a | ASTM D130 |
Package
18 L/Barrel
This data sheet and the information it contains is believed to be accurate as of the date of printing. However, no warranty or representation, express or implied, is made as to its accuracy or completeness. Data provided is based on standard tests under laboratory conditions and is given as a guide only. Users are advised to ensure that they refer to the latest version of this data sheet. It is the responsibility of the user to evaluate and use products safely, to assess suitability for the intended application and to comply with all applicable laws and regulations. Safety Data Sheets are available for all our products and should be consulted for appropriate information regarding storage, safe handling, and disposal of the product. No responsibility is taken by either PodLee International Limited or its subsidiaries for any damage or injury resulting from abnormal use of the material, from any failure to adhere to recommendations, or from hazards inherent in the nature of the material. All products, services and information supplied are provided under our standard conditions of sale. You should consult our local representative if you require any further information.