Description
PETROBIG 85W140 GL-5 are high performance transmission oils, formulated from high quality base oils and specifically selected additives. These oils are intended for the lubrication of axles and final drives of heavy goods vehicles which are subject to extreme loads and pressures PETROBIG 85W140 GL-5 are recommended for applications requiring an API GL-5 performance level.
Advantages
Modern equipment transmissions are increasingly demanding lubricants that must accommodate higher speeds, torques and loads. New transmission oils must ensure perfect lubrication and prolong the life of gears while allowing optimization of operating costs. Thanks to the specificity of their base oils and their selected additive system. They have the following advantages:
- Less deposits and longer life of gears, bearings and seals.
- Increased load capacity, reduced maintenance costs and longer equipment life.
- Reduced wear and extended component life
- Best Starts
- Fewer leaks and less pollution.
Applications
- Highly loaded axles and final drives
- Transmissions of passenger vehicles, utility vehicles, heavy goods vehicles, coaches, etc.
- Transmissions of Public Works, quarrying and agricultural equipment
- All transmissions, including hypoid transmissions, operating in harsh conditions (high speed/high load, high speed/low torque, and/or low speed/high torque).
Specifications
| Measurement | Method | Unit | VAL Type |
|---|---|---|---|
| Character – (Trend) | – | – | Paraffinic |
| Color | ASTM D1500 | – | 0.6 |
| Density at 15°C | ASTM D4052 | g/ml | 0.9038 |
| Viscosity at 40°C in cSt | ASTM D445 | mm2/s | 460 |
| Viscosity at 100°C in cSt | ASTM D445 | mm2/s | 30 |
| Viscosity Index – VI | ASTM D2270 | – | 95 |
| PMCC Flash Point | ASTM D93 | °C | 220 |
| Point of flow | ASTM D97 | °C | -12 |
| Foaming Seq. I Trend / Stability | ASTM D892 | ml | 50/0 |
| Foaming Seq. II Trend/Stability | ASTM D892 | ml | 50/0 |
| Copper Corrosion | NF EN ISO 2160 | quoting | ≤1b |
| Essai FZG | DIN 51-354 | – | 14 |