NEW FROM CASTROL!!! CRB Turbomax 10W-40 E4/E7

02 May, 2019


Castrol CRB Turbomax 10W-40 E4/E7 is a new advanced engine oil for powerful diesel engines of commercial vehicles. Suitable for use in popular high-loaded diesel engines that comply with emission standards for pollutants from Euro-1 to Euro-5.

Suitable for vehicles without particulate filters, for some engines with EGR exhaust gas recirculation systems and some engines equipped with NOx SCR selective cleaning systems.

Castrol CRB Turbomax 10W-40 E4/E7 is approved by MAN, Mercedes-Benz, Renault Trucks, Volvo Trucks and Deutz for extended service intervals, in accordance with the specifications. The engine oil change interval in each case depends on the quality of fuel, operating conditions, as well as the type and condition of the engine. In the question of determining the service interval, you should always consult with the instruction manual of the equipment.


New oil Castrol CRB Turbomax 10W-40 E4/E7 is produced using a specially developed technology DuraShieldTM, which helps to fight the main causes of engine damage. In industrial trials, Castrol CRB Turbomax, manufactured with DuraShieldTM technology, provides up to 40% better wear protection *.

CRB Turbomax with DuraShieldTM technology has proven to be the industry leader in engine protection testing. This product is especially active in two directions:

  • Under severe engine operating conditions, soot can agglomerate and form large particles that displace oil on metallic friction pairs, which leads to direct contact of the surfaces. CRB Turbomax with DuraShieldTM technology prevents soot agglomeration, which provides additional protection for surfaces against wear.
  • CRB Turbomax with DuraShieldTM technology creates a reliable protective layer on critical engine parts that is resistant to breakage even under difficult conditions.


  • ACEA E4, E7
  • API CI-4
  • JASO DH-1


  • Cummins CES 20077, 20078
  • DDC Powerguard 93K215
  • Deutz DQC III-10
  • Mack EO-N
  • MAN M 3277,
  • MB-Approval 228.5
  • MTU Oil Category 3
  • RVI RLD-2
  • Volvo VDS 3

Typical specifications

Indicators Unit Value Method
Density at 15°С g/ml 0,867 ASTM D4052
Flash point °C 210 ASTM D93
Pour point °C -42 ASTM D97
Sulphated ash w% 1.83 ASTM D874
Total base number, TBN mg KOH/g 12,7 ASTM D2896
Viscosity at 40°C mm²/s 98 ASTM D445
Viscosity at 100°C mm²/s 14,8 ASTM D445
Viscosity Index 158 ASTM D2270