The MAN B&W 7L90GFC is a robust low-speed two-stroke marine diesel engine renowned for its high efficiency and reliability. Designed specifically for large vessels, it operates on a lean-burn principle and complies with stringent emission regulations, combining power with environmentally responsible technology. This engine is built to handle prolonged operational periods in demanding maritime environments, offering excellent fuel economy and reduced maintenance costs.
Commonly utilised in container ships, bulk carriers, and tankers, the 7L90GFC delivers consistent performance under varied load conditions. Its versatility and durability make it a preferred choice for shipowners seeking reliable propulsion and compliance with international emission standards. The engine’s advanced design supports a wide range of marine propulsion and auxiliary power generation applications.
Cooling of the MAN B&W 7L90GFC is managed through a jacket water system that ensures optimal operating temperatures and prevents overheating during extended voyages. Maintaining proper cooling is critical to engine longevity and efficiency, making it essential to use compatible coolers designed for marine environments to handle the high heat rejection typical of low-speed two-stroke diesel engines.
- Fresh-water jacket coolers
- Sea-water coolers
- Turbocharger intercoolers
- Exhaust gas coolers
| Make: | MAN B&W |
| Model: | 7L90GFC |
| Builder: | MITSUI |