Volvo Penta D6-435 Marine Diesel Engine – 435 HP | JB Marine GmbH Germany

Power. Efficiency. Reliability. The Volvo Penta D6-435 is the flagship 6-cylinder marine diesel engine engineered for exceptional performance, fuel economy, and longevity.
With 435 horsepower (320 kW) and a 5.5-liter displacement, it’s designed for vessels that demand superior propulsion, smooth operation, and uncompromising dependability.

Available from JB Marine GmbH, your authorized Volvo Penta dealer in Germany, this engine is the ultimate choice for professional operators and discerning boat owners who value power, precision, and peace of mind.

High-Performance Power with Instant Response

The Volvo Penta D6-435 delivers rapid acceleration, strong marine torque, and smooth cruising at every RPM.
Its advanced common-rail fuel injection system, double overhead camshafts, and turbocharger with charge-air cooler work together to produce exceptional throttle response and consistent performance.

Performance Highlights

• 435 HP (320 kW) @ 3500 RPM

• 5.5 L inline-6 configuration

• Common-rail fuel injection for precision fuel delivery

• Low-RPM torque curve for efficient thrust and maneuverability

• Optimized engine suspension for quiet operation

Experience power that responds instantly — whether you’re cruising at high speed or maneuvering in tight harbors.

Compact, Lightweight & Robust Design

Built with marine-grade durability in mind, the D6-435 uses a rigid cast-iron block and reinforced cylinder head, providing structural strength while keeping weight optimized for installation flexibility.

Design Advantages

• Compact size for simplified installation

• Lightweight construction relative to output

• Heavy-duty components for long service life

• Reduced vibration for smoother cruising

This combination of strength and efficiency makes the D6-435 ideal for powerboats, commercial vessels, and luxury cruisers alike.

Unique Marine Torque for Reliable Performance

The Volvo Penta marine torque curve sets this engine apart from conventional diesels.
It ensures consistent power delivery even in tough conditions, enabling steady cruising speed, smooth acceleration, and exceptional load-carrying capacity.

Torque Advantages

• High torque at low RPM for quick acceleration

• Reliable power under heavy load

• Stable performance in rough seas

• Ideal for towing and long-range voyages

With the D6-435, you get precise control and confidence in every maneuver.

Advanced Fuel Efficiency & Low Emissions

Volvo Penta’s intelligent fuel management system continuously adjusts fuel delivery for optimal efficiency.
Combined with Variable Geometry Turbo (VGT) and common-rail injection, it provides high performance with reduced fuel burn and emissions.

Eco Efficiency Features

• Fuel consumption: ≈ 220 g/kWh (optimized range)

• Electronic control for fuel optimization

• Lower CO₂ and NOx output for clean operation

• Meets IMO NOx Tier II, EU RCD Stage II, and EPA Tier 3 standards

Enjoy more miles per liter, lower operating costs, and environmentally conscious cruising.

Electronic Vessel Control (EVC) – Integrated Marine Intelligence

The Volvo Penta EVC system connects the D6-435 to your entire vessel, providing intelligent control and monitoring in real time.

EVC System Benefits

• Single-Lever Mode for multi-engine synchronization

• Cruise Control for optimal fuel efficiency

• Joystick Docking (optional) for precision maneuvering

• Glass Cockpit Display for engine and navigation data

• e-Key Access for secure operation

With EVC, you gain seamless integration, reduced operator workload, and enhanced safety — ideal for both leisure and commercial applications.

Freshwater Cooling for Long-Term Protection

Every D6-435 includes a closed-loop freshwater cooling system that maintains consistent engine temperature and minimizes corrosion.

Cooling System Advantages

• Prevents internal saltwater corrosion

• Maintains optimal thermal balance

• Extends engine life and efficiency

• Ideal for all operating environments

This ensures durable, low-maintenance performance over thousands of operating hours.

Easy Maintenance & Extended Service Life

Designed for uptime, the D6-435 offers convenient service points and compatibility with genuine Volvo Penta parts from JB Marine GmbH.

Maintenance Features

• Easy access to filters and drain points

• Long service intervals for lower operating costs

• Heavy-duty engine cover for component protection

• Full support from certified Volvo Penta technicians

Routine maintenance is simplified, keeping your vessel in top condition season after season.

Technical Specifications – Volvo Penta D6-435

Warranty & After-Sales Support

All Volvo Penta D6-435 engines purchased through JB Marine GmbH are covered by a 2-year factory warranty, extendable up to 5 years.

Warranty Coverage

• Manufacturing & workmanship defects

• Performance-related failures

• Recreational and commercial applications

• Access to authorized Volvo Penta service centers worldwide

Optional extended coverage programs provide comprehensive protection for long-term operators.

Frequently Asked Questions (FAQs)

What types of boats suit the Volvo Penta D6-435?

It’s ideal for pleasure craft, fishing vessels, and commercial boats requiring powerful, fuel-efficient propulsion.

 How does it compare to Volvo Penta 4-cylinder engines?

The D6-435 delivers significantly higher torque and output, making it perfect for larger vessels or demanding marine applications.

What is the current price of the D6-435?

Pricing varies depending on configuration and options.
Contact JB Marine GmbH for a custom quotation and the latest Volvo Penta marine engine prices.

Are genuine Volvo Penta parts available?

Yes — JB Marine GmbH supplies authentic Volvo Penta filters, injectors, alternators, and lubricants for all D6 engines.

Do you offer worldwide shipping?

Absolutely. JB Marine GmbH provides fast, insured global shipping for all Volvo Penta engines and accessories.

Why Choose JB Marine GmbH?

• Authorized Volvo Penta Dealer in Germany

• Factory-Certified Service & Installation

• Competitive OEM Pricing & Warranty Support

• Global Delivery & Export Handling

• Expert Guidance for Repower & Engine Selection

From powerboats to commercial fleets, JB Marine GmbH delivers precision, reliability, and professional marine support across Europe and worldwide.

Order Your Volvo Penta D6-435 Marine Diesel Engine Today

Upgrade to the Volvo Penta D6-435, a high-performance diesel engine built for power, endurance, and efficiency.
Contact JB Marine GmbH today for a personalized quote, expert consultation, and worldwide delivery.