Description
Mobil Pegasus™ 1 is a high performance synthetic gas engine oil (SAE 15W-40) designed to meet the highest performance requirements of the most demanding naturally aspirated and turbocharged stoichiometric and lean-burn gas engines.
- Pack size: 20 l canister
- Also available in: 208 l drum
Applications
Mobil Pegasus 1 is recommended for a wide range of gas engine modes.
- The product is particularly suited for high speed, four-cycle turbocharged and naturally aspirated gas engines requiring a nominal 0.5% ash gas engine oil.
- It is an excellent lubricant for both stoichiometric and lean-burn designs.
- It is ideally suited for cogeneration and ebullient cooled applications because of its wide temperature range capability and extended engine protection and long oil life.
- Mobil Pegasus 1 is fully compatible with all seals commonly used in gas engines and with mineral oils but admixture with mineral oils will lower the performance benefits that can be obtained from this outstanding lubricant.
- May be used with gas engines using alternative energy sources for fuel gas containing up to 0.3% sulphur as hydrogen sulphide.
Specifications and Approvals
- MAN M 3271-1
- MAN M 3271-2
- MWM TR 0199-99-2105, Lube Oils for Gas Engines
- VOLVO CNG FUELED BUS ENGINES
- Wartsila W25SG
- INNIO Waukesha Engine 220GL Applications Using Pipeline Quality Gas
- INNIO Waukesha Engine Cogeneration / Gas Compression Applications Using Pipeline Quality Gas
- Caterpillar Energy Solutions TR 2105, Lube Oils for Gas Engines (CG132, CG170, CG260)
Characteristics
- Balanced Synthetic Formulation
- Outstanding Oxidation and Thermal Stability
- Excellent High and Low Temperature Performance
- Naturally High Viscosity Index
- Low Volatility
- Exceptional Anti-wear and Anti-scuff Protection
- Low Traction Coefficient
Technical specifications
| Manufacturer number | 127738 |
| Grade | SAE 15W-40 |
| Ash, Sulfated, mass%, ASTM D874 | 0.5 |
| Flash Point, Cleveland Open Cup, °C, ASTM D92 | 238 |
| Kinematic Viscosity @ 100 C, mm2/s, ASTM D445 | 13.0 |
| Kinematic Viscosity @ 40 C, mm2/s, ASTM D445 | 94 |
| Pour Point, °C, ASTM D97 | -48 |
| Viscosity Index, ASTM D2270 | 137 |
| Density 15 C, kg/L CALCULATED | 0.846 |
| Base Number – Xylene/Acetic Acid, mg KOH/g, ASTM D2896 (*) | 6.8 |
Product information
The unique formulation of Mobil Pegasus 1 minimises ash deposits, piston land and ring belt deposits, liner scuffing, and valve seat and valve face wear. It has outstanding resistance to oxidation and the inherently high viscosity index of the synthetic base oil components ensure a protective lubricant film at high temperatures well above the limit for mineral oil-based products. Mobil Pegasus 1 exhibits low volatility, a performance characteristic that helps reduce oil consumption and improve valve lubrication performance measurably. Its unique viscometrics and low traction coefficient reduce power losses and provide potential fuel economy benefits, particularly under variable load, speed and temperature conditions.
Mobil Pegasus-1, Mobil Pegasus1
EXXONMOBIL CENTRAL EUROPE HOLDING GMBH, Ericusspitze 2, 20457 Hamburg, GERMANY, +49 40 6393 0, [email protected], www.exxonmobil.de
valeria88 –
Easy to use, no mess at all. Pleasant to use at home. Perfect for my needs; I’m very satisfied. Great product, worth every cent.
Mason –
Very practical. Fast shipping and good quality. Everything excellent. Just as it should be.
Julian A. –
Received quickly. Perfect match with the description.
Lorenzo –
Perfect for what I needed.
julian88 –
Punctual service. Great purchase, thank you. Practical and functional.
Leah Y. –
Very effective, I noticed a change in just a week. Very satisfied, better than I expected. I was skeptical, but now I order regularly. Better than anything else I’ve tried before.
bianca88 –
Very effective; noticed a change after just one week.