Rosneft Magnum Ultratec 10W-40 is a multigrade, universal, fully synthetic engine oil that provides reliable protection and long engine life.
Rosneft Magnum Ultratec 10W-40 engine oil is intended for modern petrol and diesel engines of passenger cars and light commercial vehicles including turbocharged ones, where it is necessary to use oil meeting the requirements of API SN/CF, ACEA A3/B4 or one of the following OEM specifications.
Provides reliable protection of engine parts from wear
LADA 04-11 – oil test on a full-size four-cylinder engine of LADA-21114. Test duration is up to 100 hours, and oil temperature during the test is – 150°C. The assessment on an increase in kinematic viscosity, piston ring mobility, deposits on piston skirt, deposits on jumpers, and cam wear is carried out.
Reduces consumption of fumes
Evaporative loss CEC-L-40-A-93, NOACK – test for evaluating oil volatility. The oil sample is heated to 250°C for 1 hour under the influence of circulating air. At the end of the test, the remaining volume of oil is weighed and compared with the original weight.
