| Business Type | Exporter, Supplier, Retailer, Trader |
| Cooling | Fresh-water/heat‐exchanger Cooled Version Standard. |
| emission compliance | IMO NOx Tier II, EU RCD / Stage II, US EPA Tier 3. |
| Compression Ratio | Approx. 16.5 : 1 |
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Product Details
Volvo Penta D11-625 Marine Diesel Engine
The Volvo Penta D11-625 is an in-line, 6-cylinder, 10.8-liter marine diesel engine equipped with common-rail fuel injection, overhead camshaft, and a twin-entry turbocharger with a water-cooled exhaust manifold. This advanced configuration delivers excellent operating economy, world-class performance, and reduced emissions.
SOLID AND ROBUST CONSTRUCTION
The engine is built with a rigid cast-iron cylinder block and cylinder head, ensuring exceptional strength, reliability, and long-lasting durability, even in the most demanding marine environments.
UNIQUE MARINE TORQUE
Volvo Penta’s signature marine torque provides:
Rapid acceleration and strong low-end power
High load-carrying capability
Consistent cruising speeds regardless of sea conditions
This ensures smooth handling and responsive performance in maneuvering and open-water operation.
LOW FUEL CONSUMPTION
The advanced high-pressure common-rail fuel injection system enhances combustion efficiency. The electronic control unit continuously optimizes fuel delivery, resulting in lower fuel consumption and improved operating cost efficiency.
WORLD-CLASS PERFORMANCE
With a large displacement and electronic engine management system, the D11-625 delivers:
Smooth engine operation
High power output
Reduced emissions
Excellent acceleration and cruising efficiency
ELECTRONIC CONTROL SYSTEMS
Volvo Penta offers two certified onboard control systems:
Electronic Vessel Control (EVC): Fully integrates engine and electronic systems, enabling features like single-lever control, cruise control, and advanced monitoring displays.
Marine Commercial Control System (MCCS): An open system designed for seamless integration into vessel-wide control systems.
LONG SERVICE LIFE
Volvo Penta propulsion systems are designed for simplified maintenance and long-term durability. Use of genuine oils, lubricants, and coolants ensures sustained performance. A fuel pre-filter accessory helps maintain engine cleanliness and reliability.
TECHNICAL FEATURES
Electronic high-pressure unit injectors
Electronic controls standard
Easily accessible service points
Low noise and low fuel consumption
Rigid and robust engine design
Heavy-duty protective engine cover
Compatible with full Electronic Vessel Control instrumentation
