Diamond Diesel Engine 15W40 CH4

Product Description

STARTEC emerald diesel engine oils are designed for the lubrication of units burning low sulphur distillate fuels.  This multi grade oil is formulated with highly refined mineral base oils and Afton  additives (USA)  to provide excellent detergency, dispersancy and anti-wear properties and is specially formulated to sustain engine durability where Exhaust Gas Recirculation (EGR) is used and these oils have excellent Total Base Number (TBN) retention to ensure protection throughout the oil drain period. It has enhanced protection against corrosion and wear.

Features & Benefits

  • Reduces piston deposits.
  • Extended oil drain intervals.
  • Superior TBN retention
  • Protects against cylinder bore polishing
  • High/low temperature viscosity retention & volatility control
  • Superberb multigrade characteristics
  • Reduces filter plugging.
  • Superberb Multigrade characteristics.

Applications 

Diesel and Petrol engines naturally aspirated and turbocharged, gasoline engines and naturally aspirated have  been converted to CNG "Natural Gas Fuel" as main fuel or fuel complementary.

Specifications, Approvals & Typical Properties.

Test Parameters

ASTM

Method

Typical Test Values

Colour

D 2896

3.5

Specific gravity @ 15 oC

D 1298

0.884

Viscosity Cst @ 40 °C,

D 445

115

Viscosity Cst @ 100 °C,

D 445

14.5

Viscosity index,

D 2270

135

Flash point °C,

D 92

224

Pour point °C,

D 97

-21

TBN, mgKOH/gm

D 2896

11