China Longhai Premium Hydraulic Transmission Fluid – Top Suppliers & Factory for Optimal Performance and Protection
Key Features & Benefits
1. Superior Viscosity-Temperature Performance
- Maintains ideal viscosity across extreme temperature variations (-40°C to 120°C)
- Minimizes kinetic energy loss during power transmission
- Ensures immediate fluid circulation during cold starts
- Prevents viscosity breakdown in high-temperature operations
2. Comprehensive Oxidation & Rust Protection
- Advanced antioxidant package significantly extends fluid service life
- Specialized rust inhibitors protect metal surfaces from corrosive damage
- Reduces sludge formation for cleaner system operation
- Prolongs component lifespan by preventing oxidative degradation
3. Optimized Friction Characteristics
- Precision-balanced friction modifiers ensure smooth gear shifting
- Maintains consistent clutch engagement performance
- Eliminates shudder and vibration in transmission systems
- Provides seamless acceleration and deceleration
4. Exceptional Air Release & Foam Control
- Rapid air separation maintains system responsiveness
- Advanced anti-foam additives prevent foam-related power loss
- Ensures precise hydraulic control and pressure stability
- Protects against pump cavitation and aeration damage
5. Universal Material Compatibility
- Safe for use with common elastomers including:
- Nitrile (NBR)
- Fluoroelastomer (FKM)
- Ethylene Propylene (EPDM)
- Prevents seal shrinkage or swelling
- Maintains proper sealing performance throughout service life
Technical Specifications
- Viscosity Grade: ISO VG 32/46/68
- Meets/exceeds: DIN 51524-2 standards & ISO 11158 HM requirements
- Flash Point: ≥220°C
- Pour Point: ≤-36°C
Recommended Applications
- Hydraulic transmission systems
- Power shift transmissions
- Torque converters
- Wet brake systems
- Industrial hydraulic equipment
Why Choose Longhai?
- Enhances energy efficiency by reducing power loss
- Extends maintenance intervals through superior stability
- Provides year-round protection in varying climates
- Maintains system precision and responsiveness
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Frequently Asked Questions
What temperature range can this fluid withstand?
This fluid maintains its ideal viscosity and performance across extreme temperature variations, ranging from -40°C to 120°C.
What specific industrial standards does this product meet?
It meets and exceeds DIN 51524-2 standards and ISO 11158 HM requirements, and it is available in Viscosity Grades ISO VG 32, 46, and 68.
Is this fluid compatible with standard rubber seals and elastomers?
Yes, it features universal material compatibility and is safe for use with common elastomers including Nitrile (NBR), Fluoroelastomer (FKM), and Ethylene Propylene (EPDM), preventing seal shrinkage or swelling.
What are the thermal limits (flash point and pour point) of this fluid?
The fluid has a flash point of ≥220°C, ensuring high-temperature safety, and a pour point of ≤-36°C, ensuring reliable flow in cold climates.
How does this product improve system efficiency and lifespan?
It minimizes kinetic energy loss during power transmission, reduces sludge formation via an advanced antioxidant package, and prevents pump cavitation through rapid air separation.
Where can this fluid be applied?
It is highly recommended for hydraulic transmission systems, power shift transmissions, torque converters, wet brake systems, and various industrial hydraulic equipment.