SINOPEC GS200L stationary gas engine oil (premium) SAE 40 is formulated with High viscosity index hydrogenated base oils and a new type of low-ash additive system. It is specially designed to meet the performance needs of modern highly rated stationary natural gas engines.
Technical Features
· Modern low-ash additive system reduces damaging carbon deposit formation, prolongs
the life of spark plugs and reduces valve wear, and ensures optimum engine perfor- mance and power output.
· Excellent oxidation and nitration resistance protects against thickening and helps the
oil stay in grade for longer, so extending oil drain intervals and filter life.
· Reduced coking protects against the formation of piston undercrown deposits.
· Good corrosion resistance protects bearings and other engine parts, and extends engine life.
· Excellent lubricity and antiwear properties protect against engine wear and liner scuffing.
· Extended oil life reduces maintenance costs.
Applications
· Suitable for highly rated stationary natural gas engines.
· Suitable for gas engines such as those manufactured by caterpillar, waukesha.
Typical Properties
| GS200-L stationary gas engine oil (premium) SAE 40 | |
| SAE grade | 40 |
| Kinematic viscosity, ASTM D445 | |
| cSt @ 40ºC | 115.5 |
| cSt @ 100ºC | 13.3 |
| Viscosity index, ASTM D2270 | 102 |
| Sulfated ash, wt%, ASTM D874 | 0.5 |
| Total base number, mg·KOH/g, ASTM D2896 | 4.46 |
| Pour point, ºC, ASTM D97 | -30 |
| Flash point (COC) , ºC, ASTM D92 | 250 |
| Density @ 20ºC, kg/l, ASTM D4052 | 0.87 |
