Petromar XC 4040

  • Description Petromar XC 4040 is a 40 BN (base number), SAE 40 oil especially designed for the lubrication of new generation and highly rated trunk piston diesel engines in severe service burning residual fuels. Petromar XC oils are capable of accommodating residual fuel dilution, as experienced in some installations, without deterioration of its excellent anti-wear properties and viscosity control while maintaining superior engine cleanliness.
  • Properties • Exhibits API engine service classification of CF performance
    • Provides improved fuel solubility for exceptional engine cleanliness
    • Offers improved oxidation resistance and very good viscosity control
    • Provides superior protection against piston deposits and ring sticking
    • Possesses excellent water shedding characteristics for effective removal of water contaminant by centrifuging
  • Application Petromar XC 4040 is suitable for use in diesel engines burning high sulfur intermediate fuel grades and “Bunker C” requiring 40 BN oil.
  • Grade SAE 40
  • Available Package • Bulk
    • 210-liter drums
    • 20-liter pails
  • Typical Characteristics
    Color, ASTM L7.0 
    Density at 15°C, kg/l  0.9149
    Viscosity at 40°C, cSt 145.9
    Viscosity at 100°C, cSt 14.99
    Viscosity Index 103
    TBN, mg KOH/g 42.0 
    Flash Point, COC, °C 244 
    Pour Point, °C -15 
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