Trunk piston engine oils
Extra high performance 30, 40 and 50 TBN trunk piston engine oils recommended for use on deep-sea vessels, coastal and river ships.
Formulated using the latest additive detergent technology, the Mobilgard™ M Series provides:
Maintaining engine cleanliness
Mobilgard M Series’ excellent TBN retention and resistance to viscosity increase helps extend component life and cleaning intervals.
The oils’ excellent thermal and oxidation stability helps prevent deposit build-up. This reduces wear and risk of premature component failure.
Minimised engine wear and cost savings
The Mobilgard M Series’ outstanding rust and corrosion properties help protect from wear and acidic corrosion, thereby potentially keeping maintenance and repair costs to a minimum.
Excellent lube-fuel compatibility
Exemplary residual fuel compatibility characteristics helps reduce sludge formation, leading to longer oil life and excellent engine cleanliness.
Mobilgard M Series has received No Objection Letters from Wartsilla and Caterpillar.
Mobilgard M30 Series oils have high performance thermal and oxidation stability. They have excellent TBN retention and resistance to viscosity increases over long operating periods. They also promote a high level of engine cleanliness with protection against wear. Compared to other medium speed engine oils, they have excellent lube/fuel compatibility and separate easily from water.
When used as recommended, Mobilgard M30 Series oils provide the following benefits: