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Mobilgard™ ADL Series
Marine Engine Oil
Mobilgard™ ADL Series oils have been designed for high Brake Mean Effective Pressure (BMEP) medium- and high-speed diesel engines operating on distillate fuels.
Mobilgard™ ADL 30 and Mobilgard™ ADL 40 oils each have a balanced formulation which combats lacquer formation and deposits in severe service applications. Superior load carrying properties help to minimise piston ring and liner wear, and also make the lubricants suitable for marine gearing applications.
Potential benefits of using Mobilgard™ ADL Series lubricants include helping:
- Extend component and critical wear surface life
- Improve overall engine cleanliness
- Reduce oil consumption
- Increase time between engine overhauls
Mobilgard™ ADL Series offers 2 lubricant grades
Mobilgard™ ADL 30
Mobilgard™ ADL 40
Features and Benefits
Mobilgard™ ADL Series oils have demonstrated superior performance in the latest model diesel engines, including engines of MAN Energy Solutions Augsburg, Caterpillar (3600 and C280 Series), Deutz, and Wärtsilä. In extensive field testing on these engines, Mobilgard™ ADL Series oils corrected many problems normally associated with severe service engines operating on lower quality fuels. Results included dramatically reduced oil consumption, significantly reduced liner lacquering and extended periods between overhauls. These advanced diesel lubricants possess excellent water separation, rust and corrosion resistance properties.
Key features and potential benefits include:
Features
Advantages and Potential Benefits
Increased thermal and oxidation stability
Improved engine cleanliness, reduced liner lacquering, reduced top deck sludge, reduced piston ring groove deposits and bore polishing
Superior wear protection
Extends the life of critical wear surfaces
Enhanced detergency/dispersancy capability
Reduced deposits especially in the ring belt area which leads to extended cylinder overhauls and reduced oil consumption
Stay-in-grade shear stability
Reduced oil consumption and improved bearing protection
High TBN levels
Prevents corrosive wear due to higher sulphur fuels
Broad range of engine applications
One severe service engine lubricant for all shipboard applications
Applications
Mobilgard™ ADL Series lubricants are intended for use in high BMEP engines and in severe duty engine applications where the nature of the fuel and service requires a greater level of detergency/dispersancy and liner lacquer control than is offered by most diesel engine lubricants.
Specifications and Approvals
ADL 30
ADL 40
Mobilgard™ ADL Series has the following approvals:
Anglo Belgian Corporation 12V-DZ, 16V-DZ (Dual Fuel – gas mode)
Anglo Belgian Corporation 12V-DZ, 16V-DZ (with distillate fuel up to 1,5% Sulfur)
Anglo Belgian Corporation 6DZ, 8DZ (Dual Fuel – gas mode)
Anglo Belgian Corporation 6DZ, 8DZ (with distillate fuel up to 1,5% Sulfur)
Anglo Belgian Corporation D36-Engine range (with distillate fuel up to 1,5% Sulfur)
Caterpillar / MaK 4-Stroke Medium Speed Diesel Engine (Distillate Operation)
Everllence (formerly MAN Energy Solutions) 28/33D engines
Everllence (formerly MAN Energy Solutions) 4 Stroke medium speed engines for Alternating Distillate / LNG operation
GE Transportation GE16V250 Fundamental Approval (letter on file)
MTU Oil Category 2
Ortlinghaus-Werke GmbH ON 9.2.10
Wartsila 4-Stroke Medium Speed Engines for Distillate- and Dual-Fuel operations
Wartsila Medium Speed Diesel Engine
ZF TE-ML 04B
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
ADL 30
ADL 40
Mobilgard™ ADL Series is recommended for use in applications requiring:
ACEA E2
Allison C-4
API CF
API SF
MAN 270
X
X
X
X
X
X
X
X
X
Properties and Specifications
ADL 30
ADL 40
Mobilgard™ ADL Series Property:
Grade
Ash, Sulfated, mass%, ASTM D874
Flash Point, Cleveland Open Cup, °C, ASTM D92
Kinematic Viscosity @ 100 C, mm2/s, ASTM D445
Kinematic Viscosity @ 40 C, mm2/s, ASTM D445
Pour Point, °C, ASTM D97
Total Base Number, mgKOH/g, ASTM D2896
Viscosity Index, ASTM D2270
SAE 40
1.4
239
14.7
132
-21
12
112
SAE 30
1.4
230
11.5
90
-30
12
117
EMA LUBRICANTS CO. LTD.
T: +971 650 626 00
P.O. Box 22316, Sharjah, UAE.