Heavy Duty Gear Oil GL-5 80W-140 for Extreme Load Axles & Hypoid Gears
Product Description
Specifications and Approvals
- • API GL-5/MT-1
- • MIL L-2105D
- • ZF TE-ML 16D/21A
- • ZF TE-ML 05A, 12E
- • ZF-TE-ML 07A/08
Performance Benefits of GL-5 80W-140 Gear Oil
-
• Extended oil drain intervalAdvanced additive system improves oxidation stability and prolongs oil service life.
-
• Superior extreme pressure protectionProtects hypoid gears and axle systems from wear, scuffing, and heavy shock loads.
-
• High-temperature stabilityMaintains lubrication performance under extreme heat and heavy-duty operating conditions.
-
• Corrosion and rust protectionPrevents rusting and chemical degradation, ensuring long-term reliability.
-
• Compatibility with non-ferrous metalsSafe for systems containing copper alloys and other sensitive materials.
Applications of GL-5 80W-140 Gear Oil
Applications
Heavy Duty Gear Oil GL-5 80W-140 is recommended for heavy-duty drive axles, hypoid gear systems, and non-synchronized transmissions. It is widely used in trucks, buses, construction machinery, mining equipment, and industrial gear systems operating under extreme conditions.
Particularly suitable for operating environments involving
low speed / high torque, high load, high temperature, and shock load conditions, where thicker viscosity oil is required for enhanced protection.
FAQ
What is GL-5 80W-140 gear oil used for?
It is used for heavy-duty axles, hypoid gears, and industrial gear systems requiring high viscosity and extreme pressure protection.
When should I use 80W-140 instead of 80W-90?
80W-140 is recommended for higher load, higher temperature, and more severe operating conditions where thicker oil provides better protection.
Is GL-5 80W-140 suitable for mining and construction equipment?
Yes, it is ideal for heavy-duty equipment operating under extreme load and harsh environments.
Can this oil handle shock loads?
Yes, it provides excellent extreme pressure performance to protect gears under shock and impact loads.
Do you provide OEM or private label gear oil?
Yes, we offer OEM and private label services with customized packaging and branding for global distributors.
Looking for a Reliable Heavy-Duty Gear Oil Supplier?
YUANGEN Petrochemical supplies premium GL-5 80W-140 gear oil for extreme-duty automotive and industrial applications worldwide.
✔ Bulk supply with stable quality
✔ OEM / Private Label solutions
✔ Fast international delivery
✔ Professional technical support
Contact us today to request a quotation and technical consultation.
Typical Test Data
Test Item | Result | Method |
Density (20℃), g/cm³ | 0.880 | ASTM D4052 |
Kinematic Viscosity (100℃), mm²/s | 25.2 | ASTM D445 |
Kinematic Viscosity (40℃), mm²/s | 277.4 | ASTM D445 |
Viscosity Index | 117 | ASTM D2270 |
Pour Point, ℃ | -33 | ASTM D97 |
Flash Point (COC), ℃ | 220 | ASTM D92 |
Health, Safety & Environment
Avoid contact with skin. Use impervious gloves with used oil. After skin contact, wash immediately with soap and water.
Take used oil to an authorised collection point. Do not discharge into drains, soil or water.