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The Baudouin Marine Engine 8F21 is a powerful 8-cylinder marine diesel engine that delivers 1135 hp (847 kW) at 1800 RPM. Built for reliability and efficiency, it is ideal for marine applications that require high power and durability.
Key Features
- High power output suitable for demanding marine operations.
- Mechanical injection system for enhanced durability and simplified maintenance.
- Optimized for fuel efficiency, ensuring reduced operational costs.
- Designed for long service life under extreme marine conditions.
- Efficient cooling and lubrication systems for optimal engine performance.
P2 Duty Cycle
- Application: Continuous
- Engine Load Variations: Numerous
- Average Engine Load Factor: 30% – 80%
- Annual Working Time: 3,000 – 5,000 hours
- Time at Full Load: 8 hours per 12-hour cycle
Technical Specifications
| Power Output | 1135 hp (847 kW) @ 1800 RPM |
|---|---|
| Engine Speed | 1500 – 1800 RPM |
| Fuel Consumption | Not specified in available data |
| Number of Cylinders | 8 in-line |
| Total Displacement | 28.6 liters |
| Bore & Stroke | 160 x 170 mm |
| Compression Ratio | 16.5:1 |
| Engine Rotation | Counterclockwise (ISO 1204 standard) |
| Idle Speed | 700 RPM |
| Flywheel Housing | SAE 0 |
| Flywheel | SAE 18” |
| Cooling System | Fresh/raw water heat exchanger with integrated thermostatic valves |
| Lubrication System | Full-flow oil filters, fresh-water cooled lube oil cooler |
| Fuel System | Inline mechanical injection pump, duplex fuel filters |
| Electrical System | 24V, electrical starter, 55A battery charger |
Operating Conditions Baudouin Marine Engine 8F21
- Ambient Temperature: 25°C (77°F) – Max: 45°C (113°F)
- Barometric Pressure: 100 kPa
- Relative Humidity: 30% R
- Raw Water Temperature: 25°C (77°F) – Max: 32°C (90°F)
- Fuel Density: 0.840 ± 0.005 kg/L
- Lower Calorific Power: 42,700 kJ/kg
Applications
The Baudouin Marine Engine 8F21 is designed for a wide range of marine applications, including:
- Commercial fishing vessels
- Offshore support vessels
- Supply vessels and longliners
- Tugboats and industrial marine applications
