High-Performance Anti-Wear Hydraulic Oil from China Factory - Top Suppliers for Exceptional Lubrication and Efficiency
Key Features & Benefits
1. Superior Anti-Wear & Rust Protection
- Micro-friction additive technology reduces metal-to-metal contact by 60% (FZG test results)
- Dual-action corrosion inhibitors protect both ferrous and copper alloys in steel-copper friction pairs
- Exceeds ASTM D665 rust test requirements with perfect score after 1000+ hours
- Specially formulated for vane pumps operating at pressures up to 250 bar
2. Advanced Foam Control & Air Release
- Silicon-free antifoam package achieves 0ml foam after 5 minutes (ASTM D892)
- Rapid air release <0.2% (ISO 9120) prevents micro-dieseling and cavitation
- Reduces system noise by 15dB compared to conventional hydraulic oils
3. Extended Oxidation Stability
- Synthetic antioxidant system doubles service life (3000+ hours in ASTM D943)
- Thermal stability up to 130°C prevents varnish formation
- Maintains viscosity within ±5% through extended drain intervals
4. Ashless Formula for Maximum Compatibility
- Zero copper corrosion (1A rating per ASTM D130)
- Safe for all seal materials (NBR, FKM, EPDM)
- Ideal for axial piston pumps with bronze components
Specifications
Applications
- Mobile hydraulic systems (excavators/cranes)
- Plastic injection molding machines
- Steel mill hydraulic circuits
- Mining equipment power units
- Forestry machinery control systems
Advantages
- 30% longer pump life in vane pumps
- 5% energy savings via reduced friction
- Water separation in <15 mins (ASTM D1401)
- Filterability ratio >95% (ISO 13357)
Quality Verification
Third-party testing confirms:
Packaging Options
- 20L sealed pails with UV-resistant coating
- 205L steel drums with nitrogen blanketing
- IBC totes (1000L) for bulk users
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Frequently Asked Questions
What viscosity grades are available for this hydraulic oil?
This product is available in three standard viscosity grades: ISO VG 32, ISO VG 46, and ISO VG 68, covering a wide range of industrial system requirements.
Is this hydraulic oil safe for components made of bronze or copper?
Yes, it features an ashless formula that offers zero copper corrosion with a 1A rating per ASTM D130, making it fully compatible with axial piston pumps utilizing bronze components.
What is the operating temperature range for this oil?
With a high Viscosity Index (VI) of over 140, this hydraulic oil is designed to maintain stable performance across a broad temperature spectrum, ranging from -30°C to 100°C.
How does this oil prevent system cavitation and micro-dieseling?
The oil is formulated with a silicon-free antifoam package that achieves 0ml foam after 5 minutes (ASTM D892) and maintains rapid air release under 0.2% (ISO 9120) to eliminate trapped air bubbles.
What industry specifications does this hydraulic oil conform to?
It strictly conforms to international performance standards including GB 11118.1-94, DIN 51524-3, and Denison HF-0 specification requirements.
How does the oxidation stability extend the service interval?
Equipped with a synthetic antioxidant system, the oil provides over 3000 hours of service life in ASTM D943 testing, effectively doubling the drain intervals compared to standard mineral-based hydraulic oils.