China Longhai Heavy-Duty Gear Oil – Suppliers of Premium EP Lubricant for Extreme Conditions from Our Factory
Key Features and Benefits
Exceptional Thermal Stability
Extreme Pressure (EP) Protection
Superior Anti-Wear Performance
LSD Compatibility
Comprehensive Corrosion Protection
Enhanced Efficiency and Longevity
Technical Specifications
Recommended Applications
Why Choose Longhai Heavy-Duty Gear Oil?
For equipment facing the toughest challenges, Longhai Heavy-Duty Gear Oil delivers unmatched protection and reliability.
Additional Information
Expanded Technical Insights
Longhai Heavy-Duty Gear Oil is formulated with synthetic base oils and high-performance additives to meet the rigorous demands of modern machinery. Its shear-stable viscosity index improvers ensure consistent lubrication across a broad temperature spectrum, while its advanced EP additives react chemically with metal surfaces under extreme pressure to form a sacrificial protective layer. This layer prevents welding and scoring, even in high-stress applications such as rock-crushing or heavy hauling.
Independent laboratory tests confirm a 40% reduction in wear compared to conventional gear oils, translating to longer component life and lower total cost of ownership. The oil’s low-friction properties also contribute to energy savings, making it an eco-conscious choice for fleet operators.
For applications involving wet brakes or hydraulic systems, consult our technical team for compatibility guidance.
Environmental and Safety Compliance
Biodegradable Additives
Minimize environmental impact in case of leaks.
Non-Toxic Formulation
Safe for use in ecologically sensitive areas.
RoHS and REACH Compliant
Free from hazardous heavy metals.
Frequently Asked Questions
What viscosity grades are available for Longhai Heavy-Duty Gear Oil?
It is available in 75W-90, 80W-90, and 85W-140 viscosity grades to suit different operating climates and load demands.
Is this gear oil compatible with Limited-Slip Differentials (LSD)?
Yes, the formulation includes advanced friction modifiers specifically designed to eliminate chatter and shudder in limited-slip differentials, ensuring smooth power transmission.
What performance ratings and standards does this product meet?
Longhai Heavy-Duty Gear Oil meets the API GL-5 performance rating and complies fully with MIL-PRF-2105E standards.
What is the operating temperature range of this gear oil?
It features a wide operating temperature range from -30°C to 150°C, providing stable lubrication and viscosity protection in both extreme cold and high-heat environments.
How does this product perform compared to conventional gear oils?
Independent laboratory tests confirm that Longhai Heavy-Duty Gear Oil provides a 40% reduction in wear compared to conventional gear oils, which significantly extends gear lifespan and reduces maintenance costs.
What are the environmental credentials of this gear oil?
It is formulated with biodegradable additives and is non-toxic, making it safer for ecologically sensitive areas. Additionally, it is fully RoHS and REACH compliant, meaning it is free from hazardous heavy metals.