PRODUCT DATA

ToughinAL™ NGEO MA (Natural Gas Engine Oil - Medium Ash)

ToughinAL NGEO MA is a premium medium ash engine oils that offer formulation technology that perform in a SUPERIOR manner when compared to the conventional lubricants found in the Natural Gas Engine Oil Market. These premium specialized engine oils are formulated from selected base stocks and premium additive technology designed to provide exceptional performance and control of deposits, wear, oil oxidation, nitration, TBN retention, while maintaining viscosity levels well within engine manufacturer requirements. These oils offer extended life and exceptional wear reduction enabling dramatic reduction in maintenance costs as well as extended drain intervals when used in conjunction with proper maintenance and a used oil sampling program.

Recommendations:

• Four-Cycle and selected Two-Cycle stationary engines fueled by natural or synthetic gas and gas from digester and landfill sources. (CFCs and Landfill gas applications – contact KOST USA for recommendation)

• Caterpillar

• Delaval-Enterprise

• Dresser-Rand Categories I, II and III (SAE 30)

• Fairbanks-Morse/MEP

• Superior

• Waukesha

• Cooper-Bessemer

• Cummins

• Worthington

• Also satisfactory for selected two-cycle engines manufactured by Clark-Dresser and Worthington

Product Features:

• Low Maintenance Cost

• Long Engine Life

• Low Wear

• Reduced Valve Recession – Ash Producing Additives Provide Minimum Valve Recession With Low Levels Of Combustion Chamber, Chamber Deposits

• Minimization Of Pre-Ignition

• Less Spark Plug Fouling

• Minimum Viscosity Increase

• Cleaner Pistons – Less Ring Sticking – Clean Varnish-Free Piston Skirts

• Clean Crankcase And Top Decks

• Catalyst Compatibility – Compatibility With Nscr Emission Reduction Systems

• Improved Low Temperature Performance – Increased Oil Flow During Startup

• High TBN With Long Lasting Residual – Excellent Neutralization Of Acids And Lower Nitration Levels During Service


Typical Properties	15W-40	30	40

API Gravity @ 60/60 °F	28.5	27.3	27.0
Viscosity @ 40°C, cSt	117	83.0	156.8
Viscosity @ 100°C, cSt	15.0	11.8	15.8
Viscosity Index	136	108	102
Pour Point, °C (°F)	-34 (-27)	-26 (-15)	-18 (0)
Total Base No. (ASTM D-2896)	9.5	9.5	9.5
Sulfated Ash, wt. %	0.93	0.93	0.93

Product #	6192	6184	6189

* See engine manufacturer’s manual for recommended viscosity grade.