Our Heavy Duty Machine Oil is a high-performance lubricant crafted for all kinds of heavy industrial and construction machinery working under extreme loads, high temperatures and non-stop operation. It’s mixed with top-grade base oils and a high-efficiency additive package, delivering reliable wear protection, thermal stability and corrosion resistance for key machine parts like gears, bearings and hydraulic systems. This oil keeps your heavy equipment running smoothly, cuts down maintenance time and boosts overall working efficiency, making it a must-have for heavy-duty working scenarios.

|
Item |
Quality Index (46# as example) |
Test Method |
|
Viscosity Grade (GB/T3141) |
46#, 68#, 100#, 150#, 220# |
- |
|
Kinematic Viscosity (40℃), m²/s |
41.4~50.6 |
GB/T 265 |
|
Pour Point (max), ℃ |
-15 |
GB/T 3535 |
|
Flash Point (Open Cup, min), ℃ |
190 |
GB/T 3536 |
|
Extreme Pressure Performance (PD value), N (min) |
1960 |
GB/T 3142 |
|
Corrosion Test (Copper Strip), Grade (max) |
1 |
GB/T 5096 |


Adopts deep refining technology for base oils to improve purity and viscosity index. Equipped with a balanced high-efficiency additive system, including anti-wear, antioxidant and anti-foam additives. Undergoes four-stage precision filtration and double vacuum degassing process, controlling mechanical impurities within 0.005%. The formula is optimized through professional laboratory testing and field verification, matching the working characteristics of modern heavy machinery.



No specifications available.

|
Item |
Quality Index (46# as example) |
Test Method |
|
Viscosity Grade (GB/T3141) |
46#, 68#, 100#, 150#, 220# |
- |
|
Kinematic Viscosity (40℃), m²/s |
41.4~50.6 |
GB/T 265 |
|
Pour Point (max), ℃ |
-15 |
GB/T 3535 |
|
Flash Point (Open Cup, min), ℃ |
190 |
GB/T 3536 |
|
Extreme Pressure Performance (PD value), N (min) |
1960 |
GB/T 3142 |
|
Corrosion Test (Copper Strip), Grade (max) |
1 |
GB/T 5096 |


Adopts deep refining technology for base oils to improve purity and viscosity index. Equipped with a balanced high-efficiency additive system, including anti-wear, antioxidant and anti-foam additives. Undergoes four-stage precision filtration and double vacuum degassing process, controlling mechanical impurities within 0.005%. The formula is optimized through professional laboratory testing and field verification, matching the working characteristics of modern heavy machinery.


