Auxiliary marine engines | Authorized distributor in Taiwan
Baudouin 6M26.3 SCR
The 6M26.3 auxiliary engine with SCR aftertreatment for IMO III and EPA 4 (COM)
441/501 kWPRP output (1500/1800 rpm); 600/681 hp
15.9 LDisplacement
L6Cylinders
2024 kgDry weight
Features
Features
SCR aftertreatment
Fitted with a selective catalytic reduction (SCR) aftertreatment system and listed by the manufacturer as IMO III; the 1800 rpm rating is also listed as EPA 4 (COM).
Individual cylinder heads
According to the manufacturer, individual cylinder heads allow quick servicing and minimal downtime.
Fuel system safety
Double-wall fuel injection pipes with leak detection; duplex fuel filters can be changed while the engine is running.
No derating at class temperatures
According to the manufacturer, ratings comply with the classification societies' maximum temperature definition (45°C ambient, 32°C raw water) without power derating.
Specifications
Full specifications
| Type | Auxiliary marine diesel engine |
|---|---|
| Cylinders | In-line 6-cylinder (L6) |
| Bore × stroke | 150 × 150 mm |
| Displacement | 15.9 L |
| PRP output | 441 kW @ 1500 rpm / 501 kW @ 1800 rpm |
| Emissions (as stated by the manufacturer) | IMO III, EPA 4 (COM) |
| Aftertreatment | SCR (selective catalytic reduction) |
| Fuel injection | Electronically controlled common-rail fuel injection |
| Air intake | Turbocharged (dry-type, heat-insulated), raw-water-cooled charge air cooler |
| Cooling system | Two-stage cooling circuit with integrated HT thermostatic valve, tube-type heat exchanger; keel cooling optional |
| Idle speed | 650 rpm |
| Engine rotation | Counterclockwise |
| Electrical system | 24 V DC insulated system, electric starter, 190 A battery charger |
| Dimensions | L 2102 × W 1127 × H 1229 mm (engine alone) |
| Dry weight | 2024 kg (engine alone) |
| Power standard | ISO 3046-1:2002 |
Output by duty rating About duty ratings →
| Rating | Output kW | Speed rpm | IMO | EPA |
|---|---|---|---|---|
| PRP | 441 | 1500 | III (D2) | — |
| PRP | 501 | 1800 | III (D2) | 4 (COM) |
Notes
- Auxiliary engine output is given in kW; values before and after the slash are for 1500/1800 rpm.
- PRP (prime power) as defined by the manufacturer: unlimited running hours, no more than 500 hours per year at full load, load variation up to 75% of rated power, and 10% overload available for 1 hour in every 12 hours.
- IMO II / EPA 3 versions without the aftertreatment system are also available (see 6M26.3).
- For layouts and dimensions with the SCR or Stage V aftertreatment system, please ask Hallmark Marine for the manufacturer's data.
- Emissions are as stated by the manufacturer; applicable certification depends on the delivered version and its certificates.
- Specifications as published by the manufacturer; the delivered configuration and the manufacturer's latest spec sheet govern.
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.