Vetus VF5 Marine Engine

The Vetus VF5 marine engine is a compact, high-reliability diesel propulsion system designed for small recreational boats, sailboats, and light commercial vessels that require dependable auxiliary power and efficient operation. Known for its durable construction, smooth performance, and low maintenance requirements, the VF5 provides an ideal balance of power and reliability for a variety of marine applications.

At the heart of the VF5 is a single-cylinder, 4-stroke diesel engine with a displacement of approximately 0.5 liters. Despite its compact size, the engine delivers around 5 horsepower, providing sufficient propulsion for small sailboats, tenders, and lightweight craft. Its naturally aspirated design, combined with precise fuel injection, ensures efficient combustion, smooth low-RPM torque, and reliable operation, making it particularly suited for auxiliary propulsion and short-range navigation.

The engine features a marine-adapted design with a freshwater cooling system and heat exchanger to maintain stable operating temperatures and protect internal components from corrosion. Its compact and lightweight construction allows for easy installation in confined engine compartments, which is especially beneficial for small sailing vessels and auxiliary craft.

Durability and ease of maintenance are key advantages of the VF5. The mechanical fuel system minimizes electronic complexity, simplifying troubleshooting and servicing. Service points are positioned for convenient onboard access, reducing downtime and maintenance effort. The engine can be paired with compatible saildrive units or small marine gearboxes, offering flexibility for various propulsion setups.

Ideal for small sailboats, tenders, and lightweight commercial vessels, the Vetus VF5 Marine Engine provides a reliable combination of compact size, fuel efficiency, smooth operation, and long-term durability, delivering dependable auxiliary propulsion in demanding marine environments.