OverviewThe 6M21.3 SCR is a Baudouin marine propulsion engine designed for commercial and workboat applications, compliant with IMO Tier III requirements when equipped with SCR aftertreatment.
Applications- Marine propulsion for commercial vessels, tugs, workboats and fishing boats
- Inland waterway vessels requiring IMO III compliance
Engine data- Cylinders: 6
- Bore & Stroke (mm): 127 x 165
- Total displacement: 12.5 L
- Engine rotation: Counterclockwise
- Idle speed: 650 RPM
- Flywheel: 14"
- Flywheel housing: SAE 1
Ratings- P1 - 368 kW (500 HP) @ 1800 RPM - IMO III
- P2 - 405 kW (550 HP) @ 1800 RPM - IMO III
- P3 - 441 kW (600 HP) @ 2100 RPM - IMO III
Certifications & emissions- Designed for IMO Tier III compliance with SCR (Selective Catalytic Reduction) exhaust aftertreatment
Downloads- 6M21.3 SCR Spec. Sheet - English
- Marine Product Guide
Technical specifications- Manufacturer: Baudouin
- Model: 6M21.3 SCR
- Type: Marine propulsion engine
- Total displacement: 12.5 L
- Power ratings: P1 368 kW / P2 405 kW / P3 441 kW
- Certifications: IMO III (with SCR)