Volvo D11 marine engine specs

The Volvo Penta D11 marine engine is a marvel of engineering, designed to meet the rigorous demands of marine applications. This powerful engine line offers exceptional performance, advanced technology, and impressive fuel efficiency, making it a popular choice among boat enthusiasts and professionals alike.

With various power ratings and features, the Volvo D11 marine engine specs cater to a wide range of boating needs, ensuring reliability and durability on the water.

Index

What are the key specifications of the Volvo D11 marine engine?
What are the different power ratings available for the Volvo D11 engine?
How does the Volvo D11 compare to the D13 engine?
What are the common problems associated with the Volvo D11 marine engine?
What is the oil capacity for the Volvo D11 engine?
What is the torque rating of the Volvo D11 marine engine?
Frequently asked questions about the Volvo D11 marine engine

What are the key specifications of the Volvo D11 marine engine?

The Volvo D11 engine is a six-cylinder, in-line diesel engine with a displacement of 10.8 liters. It is designed for optimal marine performance, combining power and fuel efficiency. The engine employs a common-rail fuel injection system and features a twin-entry turbocharger, ensuring enhanced power delivery and responsiveness.

Key specifications include:

Engine Type: Six-cylinder in-line
Displacement: 10.8 liters
Maximum Power: Available in three ratings - 625, 670, and 725 hp
Torque: Up to 2350 Nm
Compliance: Tier 3 emissions standards

The robust construction of the engine includes a cast-iron block and cylinder head, ensuring durability and long service life. Additionally, the integration of Volvo Penta's Electronic Vessel Control (EVC) allows for smooth operation and advanced features.

What are the different power ratings available for the Volvo D11 engine?

The Volvo D11 marine engine is offered in three distinct power ratings, catering to varying performance requirements:

D11-625: 625 hp at 2300 RPM
D11-670: 670 hp at 2300 RPM
D11-725: 725 hp at 2500 RPM

Each of these power levels provides a different balance of speed and torque, making it essential to choose the right specification based on your vessel's needs. The D11-725, for instance, delivers the highest performance, making it ideal for fast yachts and sport boats.

Regardless of the chosen power rating, all versions of the Volvo D11 engine are built with fuel efficiency in mind, offering exceptional throttle response while keeping emissions low.

How does the Volvo D11 compare to the D13 engine?

When comparing the Volvo D11 to the D13 engine, several factors come into play, including size, power output, and intended applications. The D13 is larger, with a displacement of 12.8 liters, and offers more power, making it suitable for heavier vessels.

However, the D11's compact size provides advantages in terms of installation flexibility and weight. The D11 is also highly efficient, boasting lower fuel consumption rates and reduced emissions due to its advanced technology.

Both engines feature the same Electronic Vessel Control system, ensuring user-friendly operation. The choice between the two will ultimately depend on the specific demands of the marine application.

What are the common problems associated with the Volvo D11 marine engine?

While the Volvo D11 is known for its reliability, like all engines, it can experience some common issues. Being aware of these can help owners take preventive measures:

Overheating: Insufficient cooling or blocked coolant passages can lead to overheating. Regular checks are essential.
Fuel system issues: Problems with the common-rail injection system can affect performance and efficiency. Regular maintenance is crucial to avoid clogs.
Electrical problems: Wiring issues or faulty sensors may arise, often linked to the EVC system.
Oil leaks: Regular inspections can help identify and correct oil leaks before they become major problems.

Overall, routine maintenance and adhering to the recommended service intervals will greatly mitigate most of these issues, ensuring the longevity of the engine.

What is the oil capacity for the Volvo D11 engine?

The oil capacity of the Volvo D11 engine varies slightly depending on the configuration, but it typically ranges between 16 to 19 liters. It is vital to check the owner's manual for the specific model to ensure correct lubrication.

Using the right oil type is also crucial for maintaining engine performance and longevity. Volvo Penta recommends using high-quality marine diesel engine oil that meets their specifications for optimal results.

What is the torque rating of the Volvo D11 marine engine?

The torque rating is one of the standout features of the Volvo D11 marine engine. Depending on the specific model, the engine can deliver a maximum torque of up to 2350 Nm. This impressive torque output is achieved at low RPMs, allowing for quick acceleration and excellent load handling.

This feature is particularly beneficial in marine applications where rapid responses to throttle input are essential, especially when maneuvering larger vessels.

Frequently asked questions about the Volvo D11 marine engine

How much horsepower does a Volvo D11 have?

The Volvo D11 engine is available in three power ratings: 625, 670, and 725 horsepower. Each rating caters to different performance needs, ensuring versatility across various marine applications. The Volvo D11 marine engine specs allow users to choose the right power level for their specific vessel requirements.

Is the Volvo D11 a good engine?

Yes, the Volvo D11 is considered a highly reliable engine for marine purposes. With its advanced technology, including a twin-entry turbocharger and common-rail fuel injection, it offers excellent performance and fuel efficiency. The engine also meets strict emissions standards, making it environmentally friendly without compromising power or torque.

What is the D11 Volvo engine marine?

The D11 Volvo engine marine refers to the marine diesel engine designed and manufactured by Volvo Penta, specifically for use in boats and yachts. It features advanced engineering with a focus on performance, efficiency, and compliance with emissions standards, making it a popular choice for various marine applications.

What is the life expectancy of the Volvo D11 engine?

The life expectancy of the Volvo D11 engine can vary based on usage and maintenance. With proper care, including regular servicing and adherence to maintenance schedules, the engine can last well over 5,000 hours of operation. Many users report that with diligent maintenance, the engine can function reliably for much longer, especially because of its robust design and high-quality components.