High-Performance Anti-Wear Hydraulic Oil from China Suppliers - Factory-Formulated for Maximum Equipment 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
Technical Specifications
- ■ Viscosity Grades: ISO VG 32, 46, 68
- ■ VI >140 for wide temperature operation (-30°C to 100°C)
- ■ Conforms to: GB 11118.1-94, DIN 51524-3, Denison HF-0
Industrial Applications
- ✔ Mobile hydraulic systems in excavators and cranes
- ✔ Plastic injection molding machines
- ✔ Steel mill hydraulic circuits
- ✔ Mining equipment power units
- ✔ Forestry machinery control systems
Performance Advantages
- - 30% longer pump life in vane pump applications
- - 5% energy savings from reduced friction
- - Water separation in <15 minutes (ASTM D1401)
- - Filterability ratio >95% (ISO 13357)
Quality Verification
Third-party testing confirms:
- - FZG Test: Passes Stage 12 (DIN 51354)
- - Vane Pump Test: <25mg weight loss after 1000hrs (DIN 51389)
- - Rotary Bomb Oxidation: 400+ minutes (ASTM D2272)
Packaging Options
With UV-resistant coating
With nitrogen blanketing
Designed for bulk users
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Frequently Asked Questions
What viscosity grades are available for this hydraulic oil?
This premium hydraulic oil is available in ISO VG 32, ISO VG 46, and ISO VG 68 viscosity grades to suit various operating temperatures and system requirements.
Is this hydraulic oil safe for systems containing bronze or yellow metals?
Yes, our ashless formula is specifically designed to be safe for yellow metals. It achieves a 1A rating in the ASTM D130 copper corrosion test, making it ideal for axial piston pumps with bronze components.
How does the foam control feature prevent cavitation?
It utilizes a silicon-free antifoam package that achieves 0ml foam (ASTM D892) and rapid air release of less than 0.2% (ISO 9120), effectively preventing micro-dieseling and cavitation damage.
What industry standards and specifications does this oil conform to?
This hydraulic oil fully conforms to major international and industrial standards, including GB 11118.1-94, DIN 51524-3, and Denison HF-0.
Can this oil help extend the drain interval of my machinery?
Absolutely. Thanks to its synthetic antioxidant system, it doubles the service life (3000+ hours in ASTM D943) and maintains viscosity within ±5%, allowing for significantly extended drain intervals.
What packaging options are available for bulk orders?
We offer three convenient packaging options: 20L sealed pails with UV-resistant coating, 205L steel drums with nitrogen blanketing, and 1000L IBC totes for high-volume industrial users.