Available Packs

Oscar TPEO 4030

PRODUCT DESCRIPTION
Oscar Trunk Piston Engine Oil specially designed for modern Medium Speed 4-stroke Marine Engines running Intermediate Fuel Oil (IFO) or Heavy Fuel Oil (HFO). Oscar Trunk Piston Engine Oil is a range of trunk piston engine oils developed for use in medium speed diesel engines burning residual fuels. This oil combines an exclusive formulation of latest additive technologies, and a highly refined base oil to provide a substantial safety margin to cope with the higher stress levels even with the latest and future designs of diesel engines.

APPLICATION

• Turbocharged main and auxiliary engines of all types and all ratings running on
• Intermediate Fuel oil or on Heavy Fuel oil with high Sulphur content
• Bearings and stern-tubes
• Reduction gear lubrication

PROPERTIES

  • • Excellent thermal resistance and high temperature oxidation resistance
    • Very good detergent and dispersant properties at high temperatures
    • Good wear protection and oil film strength at extreme pressures
    • Excellent water resistance
    • Reduced build up heavy deposits in the engine leading to a reduction in maintenance costs
    • Very good neutralizing capability of acidic products of combustion

Typical Properties

PARAMETERS TEST METHOD UNIT Oscar TPEO 4030
Viscosity Grade
-
-
40
TBN
-
-
30
Density @ 15°C
ASTM D1298
kg/l
0.899
Viscosity at 100 °C
ASTM D445
cSt
15.3
Viscosity at 40°C
ASTM D445
cSt
159
Viscosity Index
ASTM D2270
-
97
Flash Point
ASTM D92
°C
>240
BN
ASTM D2896
mg KOH/g
30.5
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