MOL GMO MA 40

gas engine oil

MOL GMO MA 40 is a moderately low ash gas engine oil produced from premium quality base oils and a special additive system, which meets the most stringent requirements of engines operated with biogas or landfill gas.

Applications

Naturally aspirated and turbocharged gas engines fueled by natural gas, methane, biogas, landfill gas or LPG.
Gas engines operating primarily on corrosive gases
Four-stroke spark ignition gas engines
Reciprocating compressors operated on biogas or landfill gas

Product features	Benefits
Medium ash content	Prevents abnormal valve seat recession, neutralizes acidic combustion products and protects against corrosion
Excellent lubricity	Increased equipment service life, reduced spare parts and operational costs
Improved corrosion protection	Prevents harmful effects of acidic combustion products
Outstanding oxidation stability	Long lubricant lifetime, reduced maintenance costs and lower environmental impact
Protection against nitration	Prevents formation of sludge and deposits
Outstanding detergent-dispersant properties	Preserves engine cleanliness for a long period and prevents deposition of of solid contaminants

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Data sheets

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Technical Data Sheet - MOL GMO MA 40 (pdf, 312 kb)

Performance levels, approvals

GE Jenbacher for TA 1000-1109 (class B fuel gas, Series 2 & 3)

API CF

Typical properties

Density at 15°C [g/cm3]	0,893
Kinematic viscosity at 40°C [mm2/s]	145,8
Kinematic viscosity at 100 °C [mm2/s]	14,7
Pour point [°C]	-18
Flash point (Cleveland) [°C]	258
Acid number (AN) [mg KOH/g]	1,60
Base number (BN) [mg KOH/g]	10,1
Sulphated ash [mass %]	1