Additional information
| Weight | 20 kg |
|---|
Mobilgard HSD 15W-40-1*20L
£102.38
Mobilgard HSD 15W-40 by Mobil is an extra high performance, multi-grade engine oil specifically formulated for severe service high-speed diesel engines in marine applications. Its advanced chemistry provides outstanding performance in both modern, demanding low-emission diesel engines and older diesel engines operating on low or high sulphur distillate fuel. Mobilgard HSD 15W-40 is approved or recommended by all the major marine high-speed diesel engine builders.
Features and Benefits
Mobilgard HSD 15W-40 combines a blend of high quality base stocks with a superior balanced additive system to provide exceptional control of oil thickening due to soot build-up and high temperatures, as well as outstanding resistance to oxidation, corrosion, and high temperature varnish deposits.
When used as recommended, Mobilgard HSD 15W-40 diesel engine oil provides the following features and potential benefits:
| Features | Advantages and Potential Benefits |
| Outstanding thermal and oxidation stability | Reduces formation of deposits and sludge build-up |
| Keeps engines clean and operating smoothly | |
| Excellent wear protection | Extended life of critical engine components |
| High Viscosity Index | Stable oil film at all operating temperatures |
| Reduced oil consumption | |
| Increased high temp/high shear performance | Reduced engine scuffing, bore polishing and ring sticking |
| Outstanding TBN retention | Protects engine parts from corrosive wear and deposits |
| Excellent water tolerance and separation capability | Maintains effective lubrication and film-strength in the presence of water |
| Excellent low temperature properties | Improved oil pumpability/circulation at start-up |
| Start-up wear protection especially for valve train area |
Applications
Mobilgard HSD 15W-40 is designed to provide outstanding performance in the most severe service marine applications of modern high-speed diesel engines, such as Caterpillar 3500 Series and smaller bore, Cummins, Volvo, Daihatsu, Yanmar, and others.
Specifications and Approvals
| Mobilgard HSD 15W-40 meets the requirements of the following specifications: | |
| API CI-4/CH-4/ /SL/SJ | X |
| ACEA E7 | X |
| Caterpillar ECF-2 | X |
| Cummins CES 20077/20076 X | X |
| Mobilgard HSD 15W-40 has the following builder approvals: | |
| MB-Approval 228.3 | X |
| MAN M3275-1 | X |
| Volvo VDS-3 |
| Mobilgard HSD 15W-40 is suitable for use in applications requiring: | |
| CG-4/CF-4/CF | X |
Typical Properties
| SAE Grade | 15W-40 |
| Specific Gravity at 15ºC | 0.881 |
| Flash Point, ºC, ASTM D 92 | 227 |
| Pour Point, ºC, ASTM D 97 | -33 |
| Viscosity, ASTM D 445 | |
| cSt, at 40ºC | 105 |
| cSt, at 100ºC | 14.2 |
| Viscosity Index, ASTM D 2270 | 138 |
| TBN, mg KOH/g, ASTM D 2896 | 10 |
| Sulphated Ash, wt%, ASTM D 874 | 1.1 |
