An innovative design that combines the unique Volvo Penta Inboard Performance System with four Volvo Penta D13 engines has transformed a catamaran in the Gulf of Naples, improving efficiency and heightening the passenger experience. Giove Jet is one of the first passenger-transport catamarans to feature the quadruple Volvo Penta D13-IPS 30 set-up.
The waters surrounding Italy have set the scene for marine innovation for centuries. Ferry operator Alilauro’s latest project has seen the renovation of the Giove Jet vessel. Following the upgrade work, Giove Jet is now one of Europe’s first passenger catamarans to feature a quadruple Volvo Penta D13-IPS 30 IMO III installation, and Alilauro has immediately enjoyed the benefits of improved maneuverability, efficiency and comfort.
Volvo Penta partnered with Marinteknik Verkstads shipyards in Oregrund, Sweden, to renovate the catamaran’s propulsion system and interior, with the two companies working together from conception through execution and final testing.
The configuration of four D13-IPS 30 IMO III-compliant engines was at the heart of the design, and the advantages were immediately apparent. There has been a 30% decrease in fuel consumption and a further NOx emission reduction of at least 70%, achieved by incorporating an IMO Tier III-compliant Selective Catalytic Reduction (SCR) unit. This advanced system ensures compliance with the highest environmental standards while enhancing overall engine efficiency.
“The Volvo Penta installation delivers improved performance and improves our passengers’ experience. The solution perfectly aligns with our values and offers high standards of efficiency, speed, comfort and safety,” said Eliseo Cuccaro, Managing Director of Alilauro.
The four D13-IPS1050 IMO III engines are each connected to an IPS 30 with twin counter-rotating propellers and individually steerable drive. Each engine delivers up to 588 kW of crankshaft power at 2,300 RPM — a commanding combination that enables the 33-meter vessel to reach 19.9 kts in 12 seconds and 30.6 kts in 22 seconds. With 322 tons of displacement, the catamaran can travel at 28 knots with its full load of 261 passengers.
Crucially, the choice of the D13-IPS1050 IMO III engines enables Alilauro to meet strict IMO III regulations without sacrificing power or performance. The combustion engines are also capable of using HVO100 fuel.
The Volvo Penta IPS is a complete, fully integrated system, with Volvo Penta controlling all parts from helm to propeller. It integrates advanced technology and features, orchestrated by Volvo Penta’s Electronic Vessel Control (EVC) system. The compact solution optimises onboard space while delivering enhanced maneuverability and precise handling. This comprehensive integration ensures superior performance, reliability, and ease of use for high-demand applications like passenger vessels.
The renovation of Giove Jet is a high-priority project for Alilauro, which is celebrating its 80th anniversary in 2024. The company is aiming to boost its reputation as a premier travel provider, and Giove Jet handles the important route between Naples and Sorrento, linking the company’s road and rail routes.
The vessel is fully operational and consistently delivers outstanding manoeuvring and extended operational range. By meeting stricter emissions limits and enhancing passenger experience, Volvo Penta is helping Alilauro provide a better journey.
“The combination of comfort, lower vibrations and quieter operation means we’re going to explore using Volvo Penta IPS to modernise other vessels in our fleet,” Cuccaro said. “This has inspired us to harness new technologies and deliver a better customer experience. Volvo Penta has been a great partner in helping us reach a new level of service for our customers.”
