Mobilgard M50
Diesel Engine Oil
Product Description
Mobilgard M50 by ExxonMobil are premium, extra high performance 50 TBN engine oils designed for use in the most severe residual-fuelled medium-speed diesel applications found in marine and stationary power industries. These market leading trunk piston engine oils are formulated utilizing the latest in additive detergent technology and provide outstanding residual fuel compatibility characteristics for excellent engine cleanliness, especially in crankcase, camshaft areas, ring belt and piston undercrowns. They also demonstrate excellent high temperature oxidation and thermal stability, low volatility, and high load carrying properties and corrosion protection.
Features and Benefits
Mobilgard M50 has industry-leading thermal and oxidation stability. It has excellent TBN retention and resistance to viscosity increases over long operating periods. It also promotes a high level of engine cleanliness with protection against wear. Compared to other medium speed engine oils, it has superior lube/fuel compatibility and separates easily from water.
When used as recommended, Mobilgard M50 diesel engine oil provides the following benefits:
Features Advantages and Potential Benefits Excellent thermal and oxidation stability Reduced deposits in piston undercrown and ring belt areas Improved anti-wear properties Extends the life of critical wear surfaces Advanced detergency/dispersancy Clean camshaft and crankcase spaces Outstanding rust and corrosion properties Protects wear surfaces from water and acidic corrosion High Residual Fuel Compatibility Reduced sludge formation, longer oil life, cleaner engines Low volatility base stocks Reduced lubricant consumption Excellent TBN Reserve and Retention Combats fuel/combustion related corrosion and deposits
Applications
Mobilgard M50 oil can be used in most medium-speed trunk piston engine applications. It is recommended for use in main propulsion and auxiliary engines on deep-sea vessels; in main propulsion engines on coastal and river ships; and in stationary power plants. This new oil is the result of an extensive research and development program, incorporating ExxonMobil's patented DAC (Detecting Aspahltene Contamination) Test.
Mobilgard M50 oil is designed to meet the needs of engines operating on heavy fuel. It is recommended for use in the latest model medium speed diesel engines and is especially beneficial in engines having low crankcase oil consumption or operating with low cylinder liner temperatures. In these engines, oil life and drain intervals have been significantly reduced when using conventional lube oils due to severe TBN depletion resulting from very low lube oil consumption. Relatively high alkalinity reserves in this oil provide superior protection in neutralising the strong acids resulting from the use of high sulphur fuels that find access to the crankcase to promote oil degradation and ring, cylinder, and bearing corrosion.
Mobilgard M50 is also recommended for topping-up existing oil charges with a low TBN value to raise them to an acceptable value.
Typical Properties
SAE Grade 40 Specific Gravity at 15ºC 0.922 Flash Point, ºC, ASTM D 92 228 Pour Point, ºC, ASTM D 97 -6 Viscosity, ASTM D 445 cSt, at 100ºC 14 TBN, mg KOH/g, ASTM D 2896 50 Sulphated Ash, wt%, ASTM D 874 6.5
Health and Safety
Based on available information, this product is not expected to produce adverse effects on health when used for the intended application and the recommendations provided in the Material Safety Data Sheet (MSDS) are followed. MSDS's are available upon request through your sales contract office, or via the Internet. This product should not be used for purposes other than its intended use. If disposing of used product, take care to protect the environment.
The ExxonMobil logo and Mobilgard are trademarks of Exxon Mobil Corporation, or one of its subsidiaries.
深圳市汇通行润滑油有限公司成立于2012年,是一家以工业润滑油、船舶润滑油销售为**的**贸易有限公司,大量批发进口美孚(Mobil).壳牌(Shell).加德士(Caltex).嘉实多(Castrol).埃索(Esso).福斯(Fuchs).碧辟(BP).道达尔(Total).克鲁勃(Kluber)等品牌润滑油在中国地区的进出口贸易和销售,批发业务。销售润滑油产品应用于汽车、汽车制造、机械、冶金、采矿、钢铁、工程、农业、电梯、石油化工等领域,业务覆盖了中国的主要区域。 公司在深圳南山区拥有近8000平米的仓储设施及仓库,常年储备200L/208L/209L大桶工业润滑油达3000多桶,18L/20L的小桶工业润滑油的储备数量达到8000多桶,完全可以满足全中国客户的需要,我公司现有配送车共16台,完全可以满足客户送货和发货配送需要。随时可以为全国各级客户24小时提供工业润滑油及船舶润滑油贴心的售后服务。客户的满意是我们经营的目标。