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SINTEC Diesel mineral motor oils are formulated from high quality base oils and a balanced additive package. Motor oils have excellent antiwear properties and high resistance to chemical corrosion. Recommended for use in heavy duty diesel engines of high mileage trucks where API CF-4 oils are required.

Key features

  • stability of viscosity-temperature characteristics
  • oils have high antioxidant and dispersing properties
  • easy engine start at low temperatures
  • reliable engine protection against wear and corrosion in harsh operating conditions
  • protects the engine from carbon deposits


  • in high-performance, heavy-duty diesel engines, with and without turbocharging, installed on trucks, long-haul tractors, buses, construction and agricultural equipment, where lubricants of the API CF-4 operating class (or earlier specifications) and the corresponding viscosity grade are recommended.

Approvals and specifications

  • API CF-4/CF/SJ


  • 20 L
  • 180 kg

Physicochemical properties

Typical characteristics SINTEC Diesel 10W-40
Density at 20 ° С, g / cm3 0,880
Viscosity Index 145
Kinematic viscosity at 100 ° C, mm2 / s 14,42
Total Base Number (TBN) , mg КОН/g 10,18
Sulphated ash content, % 1,2
Evaporation, % 12,8
Flash point, COC °C 223
Pour Point, °C Minus 34