ROCKFORCE 10W40 is a semi synthetic lubricant based on carefully selected highly refined base oils. This is a ultra high performance diesel (UHPD) engine oil that meets the highest performance standards for heavy trucks. This oil is not suitable for vehicles fitted with particulate filters. Recommended for turbocharged and naturally aspirated diesel engines. Perfectly suitable for new as well as older diesel vehicles.Exceeds the demanding requirements of most U.S. and European manufacturers.
Density at 15˚C | 0,861 g/ml | ||
Kinematic viscosity at 40˚C | 91,1 mm2/s | ||
Kinematic viscosity at 100˚C | 13,8 mm2/s | ||
Viscosity Index | 153 | ||
B.N. | 12,5 mg KOH/g | ||
Pour Point | -39˚C | ||
Flash Point COC | 230˚C | ||
Sulfated Ash | 1,43 Mass % |