Specially designed crankcase lubricants for highly-rated, medium-speed, diesel engines operating on heavier fuels. Their high detergent potential provides excellent engine cleanliness, hence protecting vital parts of the engine from wear. Their use allows easy separation of contaminants in centrifugal separators. HT series are suitable for use in medium-speed diesel engines, in marine propulsion and power generation applications using fuel of higher sulphur contents. They are suitable for use in the most demanding highly-rated, turbocharged, medium-speed, diesel engines.
API CF; MDT (NOL); Wärtsilä