代理商供应TOTAL Aurelia XL4030船舶发动机油/新闻资讯

可用范围

Aurelia XL有SAE 30和40等级以及BN系列，主要等级为BN 30 BN40和BN55。对于特殊应用，也可提供BN 25和BN 65等级。

A range generation of lubricants for medium-speed engines running on heavy fuel oils

Aurelia XL has been specially formulated using the latest additive technology demanding environment of the latest marine engines. It has been formulated ａnd tested to have industry leading performance in the following areas: compatibility with residual fuel of different qualities leading to excellent engine cleanliness in both the hot ａnd cold areas of the engine, good high temperature thermal ａnd oxidation stability, low volatility, high load carrying capacity ａnd excellent corrosion protection.

Benefits of Aurelia XL

Lower maintenance costs

Aurelia XL’s superior clean formulation reduces oil consumption by maintaining the ring pack in good condition.

Cleaner crankcases, cam boxes ａnd rocker arms reduce the cleaning required during maintenance operations.

The new clean formula reduced ring sticking ａnd breakage, which contributes to a longer engine life.

Superior protection of all engine parts against corrosion due to Aurelia XL high BN leads to longer component life ａnd longer service intervals.

Aurelia XL’s exceptional resistance to oxidation ａnd thermal break down reduces oil viscosity increases leading to an improvement in lubricants life.

Greater engine reliability

Due to the advanced formula of Aurelia XL your engine will remain cleaner ａnd piston ring belt, cylinder liners ａnd piston under crown deposits (piston cooling gallery) will be reduced. This will lead to greater engine reliability, especially in high stress of engine overload conditions.

Designed ａnd tested for the following applications

Aurelia XL has been developed for use in medium speed main propulsion ａnd auxiliary trunk piston diesel engines in both marine ａnd power plant applications. It is also suitable for use in turbochargers, geared transmissions, oil filled stern tubes ａnd variable pitch propellers ａnd other deck equipment requiring a SAE 30 or 40 grade oil.

Aurelia XL: Main features benefits

Detergency: Keeps the hot part of the engine clean. Reduces built up of deposits on piston rings ａnd piston under crowns ａnd purifier pre-heaters.

Dispersancy: Keeps the cold part of the engine clean reduces the built up of “black paint” or sludge in the crankcase, rocker area ａnd cam box.

Fuel compatibility: Resists the effects of contamination with residual fuel, avoids the formation of black sludge ａnd asphaltenic residues. Helps fuel pump reliability.

Thermal stability: Maintains lubricants performance ａnd avoids increases in viscosity.

Anti-oxidation: Resists the oxidation attack thus avoiding the formation of lacquers ａnd deposits ａnd oil degradation.

Alkalinity reserve (BN): Prevents corrosive wear by rapidly neutralizing the acids formed by the burning of high sulphur fuel.

Extreme pressure anti-wear: Guarantees the presence of a lubricating film, even at high pressure. Reduces engine component wear.

Demulsibility - filterability: Guarantees the easy elimination of water in the case of salt or fresh water contamination. Facilitates easy filtration ａnd the elimination of insoluble contaminants.

Resistant to hydrolysis: The lubricant maintains its performance characteristics after separation from water.

Anti corrosion: Maintains engine part in good condition leading to long engine life.