BULWARK HERCULES PREMIUM LA oils are fully synthetic, Super High-Performance Diesel engine oils (SHPD) designed to meet latest ACEA requirements and more challenging OEM specifications for Euro 6 commercial diesel vehicles equipped with EGR, SCR & NOx reduction systems and with diesel particulate filters (DPF).

BULWARK HERCULES PREMIUM LA 15W-40 oil is manufactured using optimized combination of synthetic base oils with premium additives to provide proven & reliable long drain interval and all year-round performance. Recommended for use with Ultra Low Sulphur Diesel (ULSD) in turbo-charged high speed 4-stroke diesel engines deployed in off-highway and on-highway applications including the mining & construction industry, where ACEA E9 & API CJ-4 oils are specified.  

Performance Level
  • API CJ-4

  • ACEA E9-16

  • API SN

  • MB 228.31

  • MTU Type 2.1

  • CAT ECF-3

  • Cummins CES 20081

  • Volvo VDS 4, Mack EO -O PP &, Renault RLD-3

  • Detroit DDC93K218

  • Deutz DQC III-10 LA

Key benefits
  • Lower maintenance costs from minimized piston crown deposits.

  • Low viscosity ensures improved oil circulation and reduced friction at start-up and maximum lubricity at higher operating temperatures.

  • Excellent oxidation stability & BN retention ensure negligible oil degradation and improves oil service life in turn providing Longer drain intervals.

  • Lower oil consumption due to high shear stable VI improvers and low volatile synthetic base fluids.

Hercules Premium LA 15W-40 

Synthetic Super High Performance
Diesel Engine Oil (SHPD)