Shell Rimula R4 X 20W50 – (10 L)

Shell Rimula R4 X is a heavy-duty, multigrade mineral engine oil designed with Dynamic Protection Plus technology, an advanced additive system that adapts to your engine’s needs in real time. It’s built to deliver superior performance across three critical protection areas: sludge/deposit control, acid corrosion protection, and wear resistance.

Key Benefits & Performance

• Outstanding Engine Cleanliness
  Effectively prevents sludge and varnish buildup, helping maintain engine efficiency and performance.
• Enhanced Wear Resistance
  Offers up to 40% better wear protection compared to benchmark ACEA A3/B4 specifications, especially in piston rings and cylinder liners.
• Superior Acid Corrosion Protection
  Guards engine components against acid-induced corrosion, particularly valuable in high-sulfur fuel environments
• Reliable Thermal Stability
  Resists breakdown from heat, ensuring consistent lubrication under heavy-duty conditions.

Specifications & Approvals

• Viscosity Grade: SAE 20W50
• API Ratings: CI4, CH4, CG4, CF4, CF
• Global Performance Classifications:
  • ACEA: E7, E5, E3
  • OEM Approvals:
    • Caterpillar ECF2 / ECF1A
    • Cummins CES 20071–78
    • Mack EOM+ / EOM
    • MAN M32751
    • MBApproval 228.3
    • Deutz DQC III10
    • IVECO T1
    • DHD1
    • Renault Trucks RLD2
    • Volvo VDS3
    • JASO DH1

Best Use Cases

Ideal for:

• Heavy-duty diesel engines, commercial transport vehicles, and fleet applications.
• Use in hot, harsh operating environments where reliability and engine protection are crucial.
• Engines operating on high-sulfur or low-quality fuel—benefiting from added deposit and corrosion resistance.