Product Description
Our Mobil DTE™ 800 Series turbine oils are designed to provide protection, reliable operation, and long oil life in steam turbines, gas turbines and combined-cycle gas turbines.
Because these turbine oils can be used in all turbine types, they provide the ultimate flexibility for operators.
Mobil DTE 800 Series turbine oils have been specially developed to protect turbines from:
- Stress from extreme temperatures
- Sludge and varnish deposits
- Corrosion
- Water contamination
- Catalytic effect of system metals
Features and Benefits
Key benefits of Mobil Delvac Legend 15W-40 Standard Defense:
| Features | Advantages and Potential Benefits |
|---|---|
| Thermal and oxidation stability | Manages soot and deposits |
| Superior detergency/dispersancy | Cleaner and longer-lasting engine |
| Shear stability remains in class | Helps reduce oil consumption and wear |
Applications
Recommended by ExxonMobil for use in:
- Heavy-duty diesel equipment from leading diesel engine manufacturers
- Light and heavy-duty on-highway trucks
- Severe off-highway industries including: trucking fleets, construction, quarrying, and agriculture
- Mixed fleets of diesel/gasoline engines
Specifications and Approvals
This product is recommended for applications requiring:
- API CF-4
Properties and Specifications
| Properties | |
|---|---|
| Grade | SAE 15W-40 |
| Density @ 15 C, g/ml, ASTM D1298 | 0.87 |
| Total Base Number, mgKOH/g, ASTM D2896 | 9 |
| Pour Point, °C, ASTM D97 | -30 |
| Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 | 114.2 |
| Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 | 14.9 |
| Flash Point, Cleveland Open Cup, °C, ASTM D92 | 236 |
