Nomad TPEO 4050

Nomad Trunk Piston Engine Oil 4050 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.

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.

APPLICATIONS

• 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.

Typical Properties

Nomad Trunk Piston Engine Oil 4050
Typical Properties
SAE Grade
40
Typical Properties
TBN
45
Test Parameters
ASTM Method
Typical Values
Density @ 15 ̊C, kg/l
ASTM D1298
0.92
Viscosity @ 100 ̊C, cSt
ASTM D445
15
Viscosity @ 40 ̊C, cSt
ASTM D445
150
Viscosity Index
ASTM D2270
100
Flash Point, ̊C
ASTM D92
≥ 230
BN, mg KOH/g
ASTM D2896
56