PRODUCT DATA

ToughinAL™ NGEO LA (Natural Gas Engine Oils - Low Ash)

ToughinAL NGEO LA is a premium quality low ash lubricant designed for the most severe services engines burning natural gas, field gas, LPG, CNG, or trash gas. ToughinAL NGEO LA combines the latest, most modern additives with carefully chosen high-quality base stocks to achieve superior performance. The real test of a natural gas engine oils is in real life filed service and ToughinAL NGEO LA has demonstrated its superiority in the severe conditions of the West Texas gas fields. ToughinAL NGEO LA demonstrates extended oil drain intervals; better nitration resistance; cleaner pistons, piston undercrowns, and liners; and superior bearing protection compared to a leading national brand oil. ToughinAL NGEO LA can not only make your engines run better – it can save you maintenance costs.

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 Deposit

• 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	116	84.2	154.8
Viscosity @ 100°C, cSt	15.1	12.1	15.5
Viscosity Index	138	108	102
Pour Point, °C (°F)	--34 (-27)	-26 (-15)	-18 (0)
Total Base No. (ASTM D-2896)	5.6	5.6	5.6
Sulfated Ash, wt. %	0.47	0.47	0.47
Zinc, wt. %	0.027	0.027	0.027

Product #	6166	6162	6163

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