Zeal ZePower Stamina 20W-50 diesel engine oil is formulated with high-quality base stocks and balanced additive system to ensure optimum performance and protection for diesel engines requiring an API CG-4 specification. Suitable for diesel engines fitted on trucks, buses, construction or agricultural machinery for both turbocharged and normally aspirated engines operating under severe service conditions in all seasons.

Product Description & Specifications

Features & Benefits

  •  Excellent wear protection to extend engine efficiency and service life.
  •  High dispersant levels in oil avoids agglomeration of combustion soot.
  •  Good oxidation & thermal stability reduces sludge build up and keeps the engine cleaner.
  •  Improved fuel economy, due to high fluidity at low temperatures.
  •  Reduced oil consumption at high operating engine temperatures.
  •  Enhanced TBN reserves provide improved acid neutralization and corrosion protection, especially in old heavy duty diesel engines.
  •  Improved resistance to deposit formation keeps engine clean to give your vehicle maximum power under extreme operating conditions.

Specifications

Zeal ZePower Stamina 20W-50 meets or exceeds following International and Builder specifications:

  •  API CD, SF

Typical Characteristics

Zeal ZePower Stamina Test Method Units 20W-50
Density @ 15 °C ASTM D 4052 gm/cc 0.890
Viscosity @ 100 °C ASTM D 445 cSt 20.4
Viscosity @ 40 °C ASTM D 445 cSt 175
Viscosity Index ASTM D 2270 137
Pour Point ASTM D 97 °C -30
Flash Point (COC) ASTM D 92 °C 236
Total Base Number ASTM D 2896 mg KOH/g 8.0
CCS Viscosity ASTM D 5293 cP 6060 @ -15 °C

The above figures are typical of blends with normal production tolerance and do not constitute a specification.

Data Sheet & MSDS

Data Sheet Download
MSDS Download

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