Rosneft Diesel Motor 20W-50 is a mineral engine oil designed for use in commercial diesel engines of service category API CH-4. It is produced from high quality base oils and modern additives.
Rosneft Diesel Motor 20W-50 is recommended for all-season operation in high- performance diesel engines of mainline, mining, road construction and other equipment, where API CD or lower service categories are required.
Approvals and specifications
International specifications: API CD
• Optimal oil composition ensures the engine cleanliness in severe operating conditions;
• High neutralizing properties protect the engine from corrosion and mechanical wear when it operates on a fuel with a sulfur content of up to 0.5%;
• The use of high-quality base oils of our own production minimizes the oil consumption.
5L, 20 L, 216.5 L
Typical physical and chemical properties
|Name of characteristic||Test method||Rosneft Diesel Motor 20W-50|
|Kinematic viscosity at 100°С, mm2/s2/s||GOST 33 / ASTM D445||18,0|
|Cold Cranking Viscosity (CCS) at - 20°С, mPa·s||ASTM D 5293||8000|
|Viscosity Index||GOST 25371 / ASTM D2270||105|
|Total Base Number (TBN) , mg КОН/g||GOST 11362 / ASTM D4739||8,0|
|Sulphated ash, % mass.||GOST 12417||1,1|
|Flash point, COC °C||GOST 4333 / ASTM D92||235|
|Pour Point, °C||GOST 20287 / ASTM D97||-22|
|Density at 15°C, kg/m33||GOST R 51069 / ASTM D4052||893|