On order
Mobilgard 5145
Cylinder oil for modern two-stroke marine diesel engines, including slow steaming
SAE 50
Specifications
- Brand
- Shell
- Category
- Marine lubricants
- Viscosity
- SAE 50
- Manufacturer code
- 001H3830
- Availability
- On order
Approved for
Typical characteristics
| Property | Typical value | Method |
|---|---|---|
| SAE viscosity grade | 50 | |
| Viscosity indexminimum | 95 | DIN ISO 2909 |
| Kinematic viscosity @100°Cmm2/s | 18.5 | ASTM D445 |
| Density @15°Ckg/m3 | 949 | DIN EN ISO 12185 |
| Flash point°C minimum | 210 | ASTM D93 |
| Pour point°C maximum | -6 | ISO 3016 |
| BNmg/KOH/g | 100 | ISO 3771 |
| Sulphated ash% wt Calculated Sulphated Ash | 12.8 |
Complete documentation
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Manufacturer's description
Shell Alexia 100 is a cylinder lubricant designed for use in two stroke low speed diesel engines using residual fuel oil with high sulphur content. It is a BN100 and SAE 50 lubricant, formulated with proven and reliable technology.
Applications
- Shell Alexia 100 is a BN100 cylinder lubricant for use in low speed diesel engines burning heavy fuel oil. For detailed application advice based on your specific engine type and operating conditions, please refer to manufacturer's guidelines.
Performance & benefits
- Reliable engine performance: Excellent acid neutralising properties, helping to prolong the life of components
- Minimal deposits on pistons, piston rings, ring grooves, under piston spaces and in cylinder ports; low cylinder and piston ring wear
- Keeps engines clean, minimizes maintenance requirements and allows periods between overhauls to be extended. Reassurance: Completely stable in storage under the wide variety of conditions encountered aboard ships
- Proven ability to keep engines clean and control wear and scuffing
- Compatible with all normal oil seal materials
- Excellent acid neutralising properties, helping to prolong the life of components
- Low maintenance costs: Keeps engines clean, minimizes maintenance requirements and allows periods between overhauls to be extended. Reassurance
- Completely stable in storage under the wide variety of conditions encountered aboard ships
- Shell Alexia 100 has been approved for use in
- MAN-ES two stroke engine designs (provided the recommendations in the engine type specific guidelines are followed)
- WinGD two stroke engine designs (provided the recommendations in the engine type specific guidelines are followed) Alexia 100
- MHI two stroke engine designs (provided the recommendations in the engine type specific guidelines are followed) Cylinder oil feed rates
- Insufficient cylinder oil feed rate can lead to corrosive wear, seized and broken rings, and consequent blow-by and scavenge fire risks, and to the formation of excess deposits. To obtain optimum performance with Shell Alexia 100 it is important to
- Observe the engine manufacturer's recommended cylinder oil feed rates as a minimum
- Follow the manufacturer's feed rate recommendations when running in new liners and / or rings
- Ensure the lubricator drive system is well maintained and properly adjusted
- Clean and overhaul lubricator boxes according to manufacturer's recommendations
- Regularly monitor lubricant performance through use of tools such as Shell LubeAnalyst and Shell LubeMonitor