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Our Recommendation

Make
CUMMINS incl. ONAN GENERATORS
Model
L10G (Gaseous Fuelled Engines)
Engine
CNG
Application
Recommendation
Capacity (ltr)
Engine (CNG)
  (a)

General Notes

1.
Synthetic oils, API category III, are recommended for ambient temperatures consistently below -25°C. Synthetic engine oils of 0W-30 viscosity may be used where ambient temperature does not exceed 0°C. Mineral oils are preferred, synthetic or part synthetic oils must not be used for break-in
2.
Friction modified oils must not be used unless evidence of satisfactory performance in Cummins engines can be substantiated. Special break-in oils should not be used

Lubricant / Capacity Notes

a.
Limits for gas engine oil: Ash max. 0.5%, TBN 5-7 (D2896), TAN 0.5-0.7 with limits on phosphorous and zinc (250-350 ppm) and calcium 1200 ppm

Oil Change Intervals

There is no Oil Change Interval data to display for this model