Product Description:


GulfSea SuperBear 3008 is apremium quality system oil designed for modern highly rated low speed crosshead marine engines including those employing system oil for piston cooling. This oil is formulated from high quality paraffinic base oils with latest additive technology to provide excellent thermal stability and oxidation resistance. It has adequate alkalinity to neutralise any strong acids which may enter into the crankcase resulting from the combustion of fuel sulphur. This oil is available in SAE 30 viscosity grade with a BN (Base Number) of 8

Applications:


Recommended for crankcase lubrication in the latest highly rated low speed crosshead marine engines including those employing system oil for piston cooling Click Here To Download PDF

Specification


ISO Grade 32, 46, 68, 100,150


Performance Level:


It meets and exceeds the requirements of MIL-L-17672C, DIN 51524 Part 1, Denision HF-1, Cincinnati Milacro n .

Features & Benefits

  • Excellent thermo-oxidative stability retards oil degradation and facilitates piston cooling
  • Improved detergency keeps crankcase clean
  • Superior water separation characteristics result in trouble free operations
  • Special rust inhibitors protect critical bearing surfaces from rusting
  • Adequate BN ensures protection against corrosive combustion products.
  • Good load bearing capabilities reduce wear in heavily loaded bearings

Typical characteristics:


GulfSea Super Bear 3006
Typical properties SAE Grade 30
BN 8
Test Parameters ASTM Method Typical Values
Viscosity @ 100ºC, cSt D 445 11.2
Viscosity Index D 2270 98
Flash Point, ºC D 92 232
Pour point, ºC D 97 -18
BN, mg KOH/g D 2896 8
Density at 15 ºC, kg/l D 1298 0.886
Sulphated Ash, %wt D 874 1.15