MARINER NEPTUNO SUPER TURBO 15W-40
Mariner
Mineral
Multigrade marine lubricant that exceeds traditional S.H.P.D. feature levels. Specially formulated to comply with the demanding needs of modern, turbo and revolution, four-stroke diesel engines in water, under the most severe working conditions, in fishing vessels, leisure boats, auxiliary port vessels and merchant ships. They are specially suited for:
⦁ For use in turbocharged, quick-revving trunk diesel engines intended for propulsion, in auxiliary groups and as emergency engines to generate electric current, as well as in engines requiring a lubricant of higher quality.
⦁ Valid for engines that must comply with “EURO 3” and “EURO 4” regulations on low emission levels, and that run on light fuels with up to 1% sulphur content.
Technical Information
Quality levels, approvals and recommendations
CATERPILLAR: CAT ECF-2/ECF-1-a
ACEA: E7/E9
MTU: Type 2
API: CI-4, CH-4/SL
ACEA: E7/E9
MTU: Type 2
API: CI-4, CH-4/SL
Qualities
Avoids segment sticking by dispersing mud, varnishes and other high temperature oil oxidation products.
Contains efficient corrosion, oxidation, rust and foam formation inhibitors.
Avoids cylinder liner polishing typical in over-fuelled, high power engines, with the consequent reduction of specific consumption.
Excellent detergent capacity that reduces deposits in valves and pistons.
Very good dispersing qualities that prevents the appearance of mud when cold.
A highly stable alkaline reserve (TBN) gives great capacity to neutralise the acids formed in the fuel.
Good cold-flow which facilitates ignition and reduces engine wear.
Highly stable mutli-grade oil with excellent shear resistance.
