SAE 15W-40
product name
SAE 15W-40
- type : Diesel Oil Heavy Duty
- company : Coral Oil
- type : Diesel Oil Heavy Duty
- company : Coral Oil
ABOUT product
Multigrade heavy duty diesel engine oil SAE (15W-40) semi synthetic, designed for heavy duty trucks, buses, and construction equipment engines operating in hot climates and under sustained high loads. Provides strong oil film, reliable wear protection, good soot handling, and engine cleanliness. Suitable for mixed fleets requiring a conventional 15W-40 grade.
SPECIFICATIONS AND APPROVALS
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API CK-4 • ACEA E9 • Caterpillar ECF-3 • Cummins CES 20086 • Mack EOS-4.5 • Volvo VDS-4.5
product catalogue
PROPERTY
| SAE Grade |
| Viscosity @ 40°C |
| Viscosity @ 100°C |
| Viscosity Index |
| Pour Point (°C) |
| Flash Point (COC) (°C) |
| Density @ 15°C (g/cm³) |
| Noack (%) |
| HTHS @ 150°C |
| Sulfated Ash (%) |
| TBN (mg KOH/g) |
VALUE
| SAE 15W-40 |
| 120 |
| 15.5 |
| 150 |
| 0.888888889 |
| 220 – 230 |
| 0.87 |
| 11 |
| ≥ 3.7 – 4.0 |
| ≤ 1.0 |
| 11 |
APPLICATIONS
• Heavy-duty diesel engines (on-road and off-road)
• Trucks, buses, and construction equipment
• Engines requiring API CK-4 oils
• Engines equipped with EGR systems and turbochargers
BENEFITS
• Enhanced wear protection with molybdenum-based additives
• Reliable performance under high temperature and severe conditions
• Prevents deposit formation and improves engine cleanliness
• Reduces internal friction and improves fuel efficiency
• Suitable for turbocharged and naturally aspirated engines
Package Sizes
1 • 2 • 4 • 5 • 7 • 25 • 208 L
