C9.3 Commercial Propulsion Engine
Power Rating
| Power Range | 375-476 bhp (280 - 355 bkW) |
Engine Specifications
| Aspiration | Turbocharged - Aftercooled |
| Bore | 4.5 in |
| Configuration | In-line 6, 4-Stroke-Cycle Diesel |
| Cooling | Heat exchanger and separate or combined keel cooled options |
| Displacement | 567.5 in³ |
| Emissions | IMO II, U.S. EPA Tier 3, China Stage II |
| Flywheel Housing | SAE No. 1 (113 teeth) |
| Governor | Electronic |
| Oil Change Interval | 500 hours |
| Refill Capacity | Lube Oil System w/oil filter change: 24.5 L (6.5 gal) |
| Rotation from Flywheel End | Counterclockwise |
| Speed Range | 1800 - 2300 rpm |
| Stroke | 5.8 in |
Dimensions & Weights
| Dry Weight - Approximate | 2447 lb |
| Height | 43 in |
| Length - Engine | 57.2 in |
| Width - Engine | 38.5 in |
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C9.3 Marine Propulsion Engine Spec Sheet
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Power Rating
| Power Range | 375-476 bhp (280 - 355 bkW) |
Engine Specifications
| Aspiration | Turbocharged - Aftercooled |
| Bore | 4.5 in |
| Configuration | In-line 6, 4-Stroke-Cycle Diesel |
| Cooling | Heat exchanger and separate or combined keel cooled options |
| Displacement | 567.5 in³ |
| Emissions | IMO II, U.S. EPA Tier 3, China Stage II |
| Flywheel Housing | SAE No. 1 (113 teeth) |
| Governor | Electronic |
| Oil Change Interval | 500 hours |
| Refill Capacity | Lube Oil System w/oil filter change: 24.5 L (6.5 gal) |
| Rotation from Flywheel End | Counterclockwise |
| Speed Range | 1800 - 2300 rpm |
| Stroke | 5.8 in |
Dimensions & Weights
| Dry Weight - Approximate | 2447 lb |
| Height | 43 in |
| Length - Engine | 57.2 in |
| Width - Engine | 38.5 in |