MARINE OIL SAE-50 API CI-4

Category: Diesel Oil Heavy Duty

Product Description:

Heavy-duty SAE-50 marine diesel engine oil formulated for high-performance 4-stroke marine engines operating in extreme marine conditions. Offers superior wear protection, excellent piston cleanliness, and enhanced corrosion resistance against saltwater exposure. Ideal for heavy-load, high-temperature marine applications and continuous service engines.

Key Features

Strong high-viscosity film for extreme load protection
Excellent marine-grade corrosion & saltwater resistance
Superior piston & ring cleanliness control
High oxidation & thermal stability under heavy stress
Minimizes wear, deposits & sludge formation
Protects engines operating in long-running duty cycles
Ensures smooth engine performance & reduced maintenance

Recommended Applications

Large 4-stroke marine diesel engines
Commercial vessels & fishing boats
Tugboats, trawlers & offshore support vessels
Marine propulsion & auxiliary engines
Marine power generators & heavy marine equipment
High-temperature, continuous-service conditions

*Suitable where SAE-50 and API CI-4 are specified.

Performance Standards

Meets/Exceeds:

API CI-4 / CF
Marine diesel engine OEM requirements

Typical Use Cases

Harbor & coastal vessels
Industrial marine engines
High-load / commercial marine duty
Warm-climate marine operations

Usage & Safety

Follow marine engine manufacturer requirements
Keep container sealed to prevent moisture contamination
Store away from heat & direct sunlight

Available Packaging

Available in: 1L / 5L / 20L / 208L drum

Catalogue

Partner With EMIROL

Whether you are a distributor, industrial client, fleet owner, or retail partner, we are ready to support your lubrication needs.