Description
Mobil Delvac Legend™ CH-4 15W-40 Heavy Duty is a high performance diesel engine oil that provides proven engine protection of diesel engines operating in on and off-highway severe service applications. Mobil Delvac Legend™ CH-4 15W-40 Heavy Duty is recommended by ExxonMobil for use in a wide range of heavy-duty applications and operating environments found in the trucking, mining, construction, quarrying, and agricultural industries.
Features and Benefits
The technology in Mobil Delvac Legend™ CH-4 15W-40 Heavy Duty delivers excellent performance in both modern diesel engines as well as older models. Provides up to an average of 30% more viscosity control.
| Features | Advantages and Potential Benefits |
| Provides up to an average of 40% more valve train wear protection1 | Longer engine life |
| TBN reserve | Deposit control |
| Stay-in-grade shear stability | Reduced oil consumption and wear protection |
| Excellent detergency/dispersancy | Clean engines and long engine life |
| Thermal and oxidation stability | Controls sludge build-up and deposits |
- Compared to API CH-4 Based on Sequence IIIF and RFWT engine test.
Applications
Recommended by ExxonMobil for use in:
- Naturally aspirated and turbo-charged diesel-powered equipment from Chinese, European, Japanese, and American
- On-highway light and heavy-duty trucking.
- Off-highway industries including: construction, mining, quarrying, and
Specifications and Approvals
| This product has the following approvals: |
| MB-Approval 228.3 |
| MTU Oil Category 2 |
| This product meets or exceeds the requirements of: |
| This product meets or exceeds the requirements of: |
| API CH-4 |
| API SJ |
| Cummins CES 20076 |
Properties and Specifications
| Property | |
| Grade | SAE 15W-40 |
| Viscosity Index, ASTM D2270 | 137 |
| Pour Point, °C, ASTM D97 | -33 |
| Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 | 115.9 |
| Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 | 15.21 |
| Flash Point, Cleveland Open Cup, °C, ASTM D92 | 233 |
| Density @ 15 C, kg/l, ASTM D4052 | 0.87 |
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