Volvo Penta D6-330 marine diesel engine 330hp

Description

Volvo Penta D6-330 Marine Diesel Engine – Product Overview

The Volvo Penta D6-330 Marine Diesel Engine 330hp is a high-performance marine diesel engine designed for buyers who need compact size, strong torque, efficient fuel use, and dependable inboard propulsion. With 330 horsepower and 243 kW crankshaft power, this engine gives vessels strong acceleration, confident cruising performance, and reliable marine power.

Built around a 5.5-liter in-line 6-cylinder diesel platform, the D6-330 combines smooth operation with durable construction and advanced Volvo Penta control technology. It is suitable for cruisers, sport boats, commercial craft, patrol-style boats, workboats, and repower applications.

The engine uses common-rail fuel injection, double overhead camshafts, turbocharging with charge air cooling, and Electronic Vessel Control. These features help improve operating economy, reduce noise and vibration, and provide better integration with modern vessel control systems.

The Volvo Penta D6-330 Marine Diesel Engine 330hp is a strong option for customers comparing Volvo Penta D6 engines, 330hp marine diesel engines, inboard propulsion engines, compact marine diesels, and repower diesel packages.

Built for High Performance and Fast Response

The Volvo Penta D6-330 Marine Diesel Engine is designed for boats that need immediate response and dependable performance. Its 330hp rating makes it suitable for vessels requiring strong acceleration, cruising strength, and load-carrying capability.

Volvo Penta diesel engines are known for their strong marine torque. High torque at lower rpm helps vessels accelerate quickly, get on plane more confidently, and maneuver with more control during docking, tight turns, and low-speed operation.

The D6-330 is also built to maintain strong performance under load. This is useful for boats carrying passengers, fuel, equipment, fishing gear, cruising supplies, or commercial cargo.

For recreational and commercial users, this engine offers a strong balance between power and efficiency. It provides the performance needed for confident operation without unnecessary engine size.

Customers can compare this product with other Volvo Penta D6 engines, 330hp inboard diesel engines, turbocharged marine diesels, heat exchanger cooled engines, and keel cooled engine options.

Compact, Robust, and Lightweight Design

The Volvo Penta D6-330 Marine Diesel Engine 330hp is compact for its 5.5L displacement and high output. This makes it valuable for engine rooms where space is limited but strong diesel power is still required.

The engine is designed with a rigid cast-iron cylinder block and cylinder head, supporting long-term durability and reliable operation in marine conditions. This robust construction helps the engine handle heat, vibration, pressure, and continuous load.

The D6-330 is also described as lightweight for its size and output. This can help improve installation flexibility, vessel balance, and overall repower planning.

Its compact dimensions make it a strong choice for boatbuilders, refit yards, and repower specialists who need to fit serious diesel power into practical engine spaces.

For buyers who want a compact Volvo Penta 330hp marine diesel engine, the D6-330 delivers a strong combination of size, strength, and performance.

Common-Rail Fuel Injection for Better Economy

The Volvo Penta D6-330 Marine Diesel Engine uses electronically controlled common-rail fuel injection. This system helps deliver precise fuel control, smoother running, better throttle response, and improved fuel economy.

Fuel efficiency is important for boat owners because it affects cruising range, operating cost, refueling frequency, and long-distance usability. The D6-330 is designed to reduce overall fuel consumption by allowing the control unit to monitor several operating parameters.

The supplied technical data lists fuel consumption at 235 g/kWh, making fuel economy one of the strongest buyer-focused benefits of this engine.

Common-rail fuel injection also helps support lower noise levels and more refined engine behavior compared with older mechanical injection systems.

For customers comparing modern marine diesel engines, the D6-330 offers a practical combination of 330hp power, fuel efficiency, and electronically controlled performance.

Turbocharging With Charge Air Cooling

The Volvo Penta D6-330 uses a turbo with charge air cooler to deliver strong output from its 5.5L diesel platform.

Turbocharging improves airflow into the engine, helping produce more power and torque from a compact displacement. This helps the D6-330 deliver strong acceleration and cruising performance while keeping the engine package manageable.

Charge air cooling lowers the temperature of compressed intake air before combustion. Cooler air supports better efficiency, stronger performance, and more consistent operation under load.

This combination helps the engine perform well across different marine conditions, including acceleration, cruising, maneuvering, and operation with heavier onboard loads.

For buyers who need responsive and efficient turbocharged marine diesel power, the Volvo Penta D6-330 is a strong option.

Reduced Noise and Vibration for Comfort

The Volvo Penta D6-330 Marine Diesel Engine 330hp is designed to provide strong performance while keeping noise and vibration low. This is important for cruisers, sport boats, passenger vessels, and recreational boats where onboard comfort matters.

The engine uses a balance shaft and optimized engine suspension to help reduce vibration. This gives the boat a smoother feel during acceleration, cruising, and low-speed operation.

Lower noise and vibration also improve comfort during longer trips. Passengers can enjoy a more refined onboard experience, while the operator benefits from smoother engine response and better awareness of the surrounding environment.

The heavy-duty engine cover also supports a more professional engine-room layout and contributes to the engine’s refined design.

For buyers who want strong diesel performance without a harsh operating feel, the D6-330 offers a balanced and comfortable propulsion solution.

Electronic Vessel Control Integration

The Volvo Penta D6-330 Marine Diesel Engine includes Electronic Vessel Control, also known as EVC. This system integrates the engine, electronics, controls, instrumentation, and optional Volvo Penta features into a coordinated platform.

Electronic Vessel Control can support modern vessel features and improve the helm experience. It helps create a more connected engine and control system, supporting smoother operation and stronger monitoring.

Volvo Penta also offers a Marine Commercial Control System for commercial vessel applications. This open system can be integrated into a ship’s control system where required.

Electronic controls are standard on the D6-330, making it a strong choice for buyers who want advanced control integration instead of older mechanical systems.

For repower projects and new installations, buyers should confirm EVC compatibility, control stations, instrumentation, wiring, and optional feature requirements before purchase.

Heat Exchanger and Keel Cooling Options

The Volvo Penta D6-330 Marine Diesel Engine 330hp is listed with heat exchanger cooling and keel cooling. This gives buyers flexibility when selecting the correct cooling system for their vessel.

Heat exchanger cooling is commonly used in inboard marine diesel engines. It helps regulate engine temperature while keeping the internal coolant circuit separate from direct seawater exposure.

Keel cooling can be useful for commercial craft, workboats, inland vessels, and special applications where the vessel is designed for external cooling through a keel cooler.

Cooling system selection is important because it affects installation planning, engine reliability, maintenance access, and long-term operating performance.

Buyers should confirm the correct cooling configuration based on vessel type, operating environment, engine room layout, and duty cycle.

Long Service Life and Easy Maintenance

The Volvo Penta D6-330 Marine Diesel Engine is designed for long service life and easier maintenance. Accessible service points make routine checks and servicing more practical for boat owners and technicians.

Long engine life depends on correct oil, lubrication, coolant, filtration, and scheduled maintenance. Volvo Penta supports this with high-quality service products and accessories designed for marine diesel engines.

A fuel pre-filter is available to help keep the engine in good condition by protecting it from fuel contamination. This is important for marine use, where fuel quality and storage conditions can vary.

The engine’s solid construction, electronic fuel control, and service-friendly design help support long-term reliability.

For buyers investing in a Volvo Penta D6 marine diesel engine, serviceability and long-term durability are major purchase advantages.

Emissions Compliance and Professional Standards

The Volvo Penta D6-330 Marine Diesel Engine 330hp is listed with emissions compliance for IMO NOx Tier II, EU RCD Stage II, and EPA Tier 3.

These standards are important for repower projects, commercial vessels, new installations, and boats operating in regulated marine regions. Buyers should confirm the final emissions documentation based on their region and vessel application.

The engine’s common-rail fuel injection and electronic management system help support efficient combustion and emissions control. This allows the D6-330 to combine strong power with recognized compliance.

For customers who need a compliant 330hp marine diesel engine, the Volvo Penta D6-330 offers a strong balance of performance, efficiency, and professional standards.

Why the Volvo Penta D6-330 Is a Smart Choice

The Volvo Penta D6-330 Marine Diesel Engine 330hp stands out because it combines 330hp power, 5.5L in-line 6-cylinder performance, common-rail fuel injection, turbocharging with charge air cooling, Electronic Vessel Control, heat exchanger or keel cooling, and durable Volvo Penta construction.

Many buyers in this category need strong diesel propulsion in a compact engine package. The D6-330 fits that need with a lightweight, robust design and excellent torque.

The common-rail fuel system supports low fuel consumption, while the balance shaft and optimized suspension reduce vibration. The Electronic Vessel Control system improves integration with modern helm and monitoring systems.

With 235 g/kWh fuel consumption, emissions compliance, and accessible service points, this engine is a practical option for serious recreational and commercial marine use.

For buyers searching for a dependable Volvo Penta D6-330 marine diesel engine, this model offers strong value for repower and new installation projects.

Who Should Choose This Marine Diesel Engine

The Volvo Penta D6-330 Marine Diesel Engine 330hp is best for boat owners, marine engineers, commercial operators, refit specialists, and repower buyers who need compact inboard diesel power with advanced electronic control.

It is suitable for cruisers, sport boats, workboats, patrol craft, small commercial vessels, and marine applications requiring efficient 330hp diesel propulsion.

This model is especially useful for buyers who value strong marine torque, low fuel consumption, reduced noise and vibration, common-rail fuel injection, heat exchanger or keel cooling, and Volvo Penta Electronic Vessel Control.

Buyers who need a higher horsepower rating, lower-output model, gearbox package, sterndrive package, IPS configuration, or exact installation dimensions should confirm the full engine specification before purchase.

Technical Specifications

Key Product Details and Specifications

The Volvo Penta D6-330 Marine Diesel Engine 330hp delivers 330hp / 243 kW at 3500 rpm, making it suitable for vessels that need strong inboard diesel performance in a compact engine package.

The engine uses a 5.5L in-line 6-cylinder diesel platform with double overhead camshafts, common-rail fuel injection, and turbocharging with charge air cooling.

The engine is compact, robust, and lightweight for its large swept volume and high output. Its rigid cast-iron cylinder block and cylinder head support durability and long-term reliability.

The Electronic Vessel Control system provides modern integration with engine electronics, controls, and instrumentation. Electronic controls are standard.

The supplied technical specification lists heat exchanger cooling and keel cooling, giving buyers cooling flexibility depending on vessel design and installation requirements.

Fuel consumption is listed at 235 g/kWh, and emissions compliance includes IMO NOx Tier II, EU RCD Stage II, and EPA Tier 3.

Buy With Confidence

When buying the Volvo Penta D6-330 Marine Diesel Engine 330hp, customers should confirm vessel type, engine room dimensions, cooling configuration, gearbox or drive compatibility, control system requirements, propeller matching, emissions documentation, and installation planning.

This model is a strong choice for buyers who need a Volvo Penta D6 marine diesel engine with 330hp output, compact 5.5L inline-6 power, common-rail injection, EVC controls, turbo performance, low fuel consumption, and strong marine torque.

Customers can compare this product with related Volvo Penta D6 engines, compact marine diesel engines, inboard propulsion packages, EVC-compatible systems, marine gearboxes, Aquamatic drive packages, and repower solutions.

Professional guidance is recommended for marine diesel installation and repower projects. Correct engine sizing, drive matching, cooling selection, electronic integration, mount alignment, exhaust routing, and service access help support safer operation, stronger performance, and long-term reliability.

Frequently Asked Questions

What is the Volvo Penta D6-330 best used for?

The Volvo Penta D6-330 Marine Diesel Engine 330hp is best used for cruisers, sport boats, commercial craft, workboats, patrol-style vessels, and repower projects that need compact inboard diesel power.

How much power does the Volvo Penta D6-330 produce?

The Volvo Penta D6-330 produces 330hp / 243 kW at 3500 rpm. This makes it suitable for vessels that need strong marine torque and dependable cruising performance.

What type of engine is the Volvo Penta D6-330?

The D6-330 is a 5.5-liter in-line 6-cylinder marine diesel engine with common-rail fuel injection, double overhead camshafts, and turbocharging with charge air cooling.

Does the Volvo Penta D6-330 use Electronic Vessel Control?

Yes, this engine uses Volvo Penta Electronic Vessel Control, also called EVC. It integrates the engine, electronics, controls, instrumentation, and optional vessel features.

What cooling systems are listed for the D6-330?

The supplied specification lists heat exchanger cooling and keel cooling. Buyers should confirm the final cooling configuration before purchase based on vessel requirements.

Is the Volvo Penta D6-330 fuel efficient?

Yes, the engine is designed for low fuel consumption through its electronically controlled common-rail fuel system. The supplied specification lists fuel consumption at 235 g/kWh.

What emissions standards does this engine meet?

The Volvo Penta D6-330 is listed with IMO NOx Tier II, EU RCD Stage II, and EPA Tier 3 emissions compliance. Buyers should confirm final documentation for their region and vessel use.