Marine propulsion engines | Authorized distributor in Taiwan
Baudouin 6M33.3
Inline 6-cylinder common-rail propulsion engine with individual cylinder heads, 552–750 kW.
552–750 kWRated output
1600–2000 rpmRated speed
19.8 LDisplacement
2430 kgDry weight
Features
Features
Individual cylinder heads
According to the manufacturer, each cylinder has its own cylinder head, allowing quick servicing of a single cylinder and minimal downtime.
Genuine marine design
According to the manufacturer, the engine is engineered specifically for marine applications, with key components made from highly durable materials.
Specifications
Full specifications
| Configuration | Inline 6-cylinder (L6) |
|---|---|
| Bore × stroke | 150 × 185 mm |
| Displacement | 19.8 L |
| Engine block | Cast-iron cylinder block with replaceable cylinder liners; separate cast-iron cylinder heads; replaceable valve guides and seats; forged steel crankshaft with 7 main bearings |
| Output range | 552–750 kW (750–1020 hp) |
| Rated speed | 1600–2000 rpm |
| Duty ratings | P1–P4 |
| Emissions (by rating) | IMO II; EPA 3 (COM, P1, P2) |
| Fuel injection | Common-rail injection |
| Aspiration | Dry turbocharger with ball-bearing technology, double-flow raw-water-cooled intake air cooler module |
| Cooling | Two-stage cooling circuit, tube-type heat exchanger with integrated fresh water expansion tank |
| Fuel system | Shielded high-pressure rail and pipes; duplex fuel filters |
| Electrical system | 24V DC insulated system, 190A battery charger |
| Engine rotation | Counterclockwise |
| Flywheel / flywheel housing | 18" / SAE 0 |
| Dry weight | 2430 kg |
| Dimensions (L × W × H) | 1933 × 1050 × 1397 mm |
| Main options | Keel cooling, 1400 N·m front PTO with elastic coupling, additional pulley, elastic mounts, closed-circuit blow-by filtration, air starter, fresh water pre-heater, cabin heating connections, Master BMS for full-class engines, additional displays |
| Applications (as listed by the manufacturer) | Fishing vessels, inland waterway vessels, military and coast guard, passenger vessels, tugboats |
Output by duty rating About duty ratings →
| Rating | Output kW | Output hp | Speed rpm | Emissions |
|---|---|---|---|---|
| P1 | 552 | 750 | 1600 | IMO II, EPA 3 (COM) |
| P1 | 552 | 750 | 1800 | IMO II, EPA 3 (COM) |
| P2 | 574 | 780 | 1600 | IMO II, EPA 3 (COM) |
| P2 | 574 | 780 | 1800 | IMO II, EPA 3 (COM) |
| P3 | 670 | 911 | 1900 | IMO II |
| P4 | 750 | 1020 | 2000 | IMO II |
Notes
- Output figures follow the manufacturer's ratings table; kW and hp refer to the same rating.
- Emission certification depends on rating and configuration; the latest manufacturer spec sheet and certificate govern.
- The manufacturer's warranty does not apply when operating conditions differ from the selected duty rating (P1–P5).
- Dimensions and weight follow the manufacturer's data and may vary with configuration.
After-sales in Taiwan | Hallmark Marine Co., Ltd. (Baudouin authorized distributor in Taiwan)
Equipment selection, installation guidance and sea trials, scheduled maintenance and repair, and genuine parts. For parts enquiries, please provide the brand, model, serial number and vessel name. Warranty follows the manufacturer's terms and is decided case by case.
Equipment selection, installation guidance and sea trials, scheduled maintenance and repair, and genuine parts. For parts enquiries, please provide the brand, model, serial number and vessel name. Warranty follows the manufacturer's terms and is decided case by case.