Essential details
Shipping:Express
Product Introduction
Premium Marine Engine Oils
Advanced Trunk Piston Engine Oils for Global Maritime Operations
Manufactured by Shandong Aoyang Industrial Technology Co., Ltd.
Product Model Matrix
| Category | SAE Viscosity | TBN Rating |
|---|---|---|
| Marine Engine Oil | 15W-40 | 4040 |
| 4030 | ||
| 4020 | ||
| 4013 |
Product Descriptions
Marine Trunk Piston Engine Oil (TPEO) Series
Features: High-performance multigrade oils designed for modern medium-speed trunk piston engines. These oils are formulated with high-quality base stocks and balanced additive packages to meet diverse fuel sulfur requirements.
Available TBN (Total Base Number) Options: 13, 20, 30, and 40. These varying TBN levels allow for precise matching with the sulfur content of the fuel used, ensuring optimal acid neutralization.
Usage: Primary lubrication for main propulsion engines and auxiliary generators in marine and stationary power applications.
Advantages
- Acid Neutralization: The TBN range ensures that combustion acids from sulfur-rich fuels are neutralized, preventing corrosive wear on bearings and cylinder liners.
- Engine Cleanliness: Exceptional detergent and dispersant properties keep the engine internals free of soot, sludge, and carbon deposits.
- Wear Protection: Superior film strength reduces mechanical wear even under the high-load, constant-speed conditions typical of marine operations.
Usage Guidelines & Precautions
- Fuel-TBN Matching: Always select the TBN grade that corresponds to your fuel's sulfur content to maintain engine health and oil longevity.
- Monitoring: Perform regular used-oil analysis to monitor TBN depletion and soot loading, which guides accurate oil drain interval planning.
- Compatibility: Avoid mixing with significantly different oil formulations to ensure the additive packages do not precipitate or become unstable.