Case Study
Saint-Sauveur Passenger | Baudouin Case Study
Saint-Sauveur Passsenger Powered by Baudouin Marine Propulsion Engines
CASE STUDY
- Cylinders: 6
- Bore & Stroke (mm): 150x150
- Total Displacement (L): 52.3
- IMO II | EPA 3 Certifications
Solution
- 2 x 6M26.3 Baudouin Marine Engines
- P2 Continuous Duty
- Passenger vessel
- Sea Pole La Rochelle | Compagnie Interîles / Compagnie Vendéenne
Baudouin Marine Propulsion for Saint-Sauveur
Baudouin’s collaboration with Compagnie Interîles on the Saint-Sauveur modernization project highlights the company’s ability to deliver advanced marine propulsion solutions that improve vessel performance, operational efficiency and environmental compliance.
The main challenge was to upgrade the propulsion system of the Saint-Sauveur to meet strict environmental regulations while improving day-to-day efficiency.
The project required the integration of engines offering strong performance, reliability and compliance with current emission standards. It also included work to reduce the vessel’s length, improving manoeuvrability and operational efficiency.
To meet these objectives, the passenger vessel was equipped with two Baudouin 6M26.3 marine propulsion engines, each delivering 552 kW, or 751 hp, at 2100 rpm.
Baudouin supplied two 6M26.3 marine propulsion engines for the Saint-Sauveur modernization project.
These engines are recognized for their advanced common rail technology and high-performance injection systems operating at 2200 bar.
This technology supports efficient fuel consumption, strong engine response and compliance with strict emission regulations, making the 6M26.3 a suitable choice for passenger vessel applications.
Each Baudouin 6M26.3 engine delivers 552 kW, or 751 hp, at 2100 rpm.
The engine design includes individual cylinder heads for easier maintenance and highly reliable key components designed for long-term durability.
The engines also offer extended mean time between overhauls, contributing to a more cost-effective lifecycle for the operator.
The refit was carried out at Sea Pole La Rochelle, with specialized subcontractors managing several aspects of the project.
EMS, Baudouin’s Master Dealer in France, oversaw the integration of the two Baudouin 6M26.3 engines, which were connected to hydraulic pumps.
EMS handled the coupling of HYDRO ARMOR hydraulic pumps to both the port and starboard engines, conducted load-bearing studies and mount sizing, and designed and dimensioned a forward cradle to support the bowthruster hydraulic pump.
The integration of Baudouin’s 6M26.3 engines significantly enhanced the operational performance and environmental compliance of the Saint-Sauveur.
The vessel now benefits from improved energy efficiency, with a 40% reduction in fuel consumption and nearly 50% lower CO₂ emissions.
The shortening of the vessel also contributed to improved manoeuvrability and operational efficiency.
This modernization demonstrates Baudouin’s expertise in delivering propulsion solutions that meet the evolving demands of the maritime industry.
Baudouin marine propulsion engines are recognized worldwide for their quality, durability and reliability.
Engineered specifically for marine applications, they deliver optimal performance while supporting easy and cost-efficient maintenance.
Baudouin’s commitment to environmental responsibility is reflected in compliance with the latest maritime and inland navigation standards, including IMO and EPA regulations.
With an extensive global service network, Baudouin gives operators confidence in the long-term performance, serviceability and sustainability of their propulsion systems.
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