MAN M 3271-4

A MAN level for gas engine oils, with in-house ash and oxidation resistance requirements.

Also written as: MAN 3271-4 level

Name
MAN M 3271-4 — gas engine oil
Issued by
MAN
Category
Engine oil performance
Status
Current

Products approved by MAN

The datasheet states the official MAN approval.

Mobil

4 products
Mobil Engine oils
  • Mobil Pegasus 605 Ultra 40

    Low-ash oil for engines on landfill gas containing H2S, halides or siloxanes

    • Stationary gas engines

    SAE 40

  • Mobil Pegasus 610

    High-TBN mineral oil with 1.0% ash for engines on corrosive landfill or biomass gas

    • Stationary gas engines

    SAE 40

  • Mobil Pegasus 610 Ultra

    High-TBN oil with 1.0% ash for landfill and biomass gas engines, extended drain intervals

    • Stationary gas engines

    SAE 40

  • Mobil Pegasus 710

    Medium-ash mineral oil for lean-burn gas engines with very low oil consumption

    • Stationary gas engines

    SAE 40

Products that meet this standard

The datasheet states they meet the requirements, without mentioning an approval.

Eni

2 products
Eni Engine oils
  • Eni Geum E 40

    Oil for stationary engines on biogas and highly acidic gases

    • Stationary gas engines

    SAE 40

  • Eni Geum LFG 40

    Oil for stationary engines on landfill and fermentation gases

    • Stationary gas engines

    MAN M 3271-4

Shell

one product
Shell Engine oils

MAN standards

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