Engine Oil

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Tier IV Low Ash Engine Oil

Komatsu 15W-40 Low Ash is superior heavy duty engine oil for use in Komatsu Tier IV diesel engines. Made from premium base stocks blended with a unique additive system, these oils are designed to provide superior performance in all Komatsu diesel engines operating on low sulfur fuels.

Features and Benefits

  • Outstanding level of wear prevention
  • High-temperature oxidation stability
  • Piston deposit and soot control
  • Advanced cleanliness control
  • Management of acidic build-up
  • Lower maintenance cost
  • Reduced oil consumption reduces particulate emissions
  • Compatible with older Komatsu equipment
  • Lower ash containing additives to reduce piston deposits and provide cleaner engines

Other Komatsu Engine Oil

Komatsu Multi-Grade Engine Oils are superior universal heavy duty engine oils for use in diesel and gasoline engines. Made from premium base stocks blended with a unique additive system, these oils are designed to provide superior performance in all diesel engines operating on high and low sulfur fuels.

Features & Benefits

  • A high level of engine protection through:
    • Outstanding level of wear prevention
    • High-temperature oxidation stability
    • Piston deposit and soot control
    • Advanced cleanliness control
    • Management of acidic build-up
  • Lower maintenance costs
  • Reduced oil consumption reduces particulate emissions
  • A universal oil for mixed fleet use
  • Lower ash containing additives to reduce piston deposits and provide cleaner engines