Special high-alloy mineral multigrade oil with hydro-synthetics for highly stressed high-speed diesel engines, with and without turbocharging, operating in very harsh conditions, as well as for engines with high mileage. Specially developed to protect the engine and achieve maximum utility under highest loads. Product properties: - High-viscosity semi-synthetic base of the highest quality provides excellent protection against friction and wear, significantly extending the machine life compared to analog oils even in the harshest operating conditions. - Compared to analogs, it has increased thermal oxidation resistance, which in conjunction with excellent detergent and dispersant properties (TBN>10) efficiently reduces residue and varnish formation, prevents deposits of any kind and keeps engine parts clean throughout the oil change interval. - Unique dispersing additives efficiently keep soot particles in a flowable state. - Fully compatible with all seals, due to the high-viscosity base, it is less prone to leakage even with worn seals. - Contains components that prevent oxidation and sludge deposition on pistons and rings, completely stripped from cylinder walls by the oil scraper rings. In conjunction with low volatility, this significantly reduces oil loss due to coking even in worn engines and allows its use both in engines with extended oil change intervals (Longlife-Service) and in ordinary engines. - Use of non-degrading thickening additives of the latest generation allows maintaining the required viscosity throughout the entire oil change interval. - Effectively protects engine parts against any type of corrosion. - Can also be used with fuel containing increased sulfur content. Suitable for any highly stressed diesel engines of road (trucks, buses), off-road (construction, mining, and agricultural machinery) and special vehicles of manufacturers from Europe, America, and Asia, meeting Euro I, II, III, IV requirements with a quality grade of CH-4 or lower. Highly recommended for heavy track vehicles. Can also be used in petrol engines with a required oil quality grade of API SL or lower.
