Product Overview
Suitable for hydraulic systems operating from 0 to 120°C at pressures above 14 MPa, especially service from 80 to 120°C. It is also suitable for systems containing copper or silver components, systems with multiple servo and proportional valves, and applications with environmental requirements.
Key Benefits
- Zinc-free, ashless formulation
- Excellent filterability
- Excellent oxidation resistance
- Excellent anti-wear and rust-prevention performance
- Excellent thermal stability
- Excellent demulsibility
Applications
- Mobile hydraulic equipment in construction machinery and industrial hydraulic systems
Available Grades
- 32
- 46
- 68
Technical Data
| Parameter | 32 | 46 | 68 | Unit | Test method |
|---|---|---|---|---|---|
| Kinematic viscosity at 40°C | 32.21 | 46.12 | 65.77 | mm²/s | GB/T 265 |
| Viscosity index | 115 | 115 | 124 | GB/T 1995 | |
| Pour point | -27 | -27 | -24 | ℃ | GB/T 3535 |
| Demulsibility at 54°C | 13 | 12 | 14 | min | GB/T 7305 |
| Copper strip corrosion at 100°C, 3 h | 1a | 1a | 1a | grade | GB/T 5096 |
| Liquid-phase rust test | No rust | No rust | No rust | GB/T 11143 Method B | |
| Oxidation stability (time to acid number 2.0 mgKOH/g) | >5000 | >5000 | >5000 | h | GB/T 12581 |
| FZG gear-machine load-carrying capacity test | 11 | 12 | 12 | failure load stage | SH/T 0305 |
Specifications / Standards
- Q/SYRH 2090
- ISO 11158
- DIN 51524-2
- Denison HF-0/HF-1/HF-2
- Eaton 03-401-2010
- Cincinnati P68/P70/P69
Available Packaging
- 200L drum, net weight 170±2 kg
Documents
- Source: Kunlun Hydraulic Fluid scanned product brochure
- Product safety information: refer to the applicable MSDS
Inquiry / Request a Quote
Contact us to confirm grade availability, packaging and delivery terms.