Solvang opts for propulsion optimization for EEXI compliance

TO MEET THE NEW EEXI regulations, Norwegian operator Solvang ASA has selected MAN Energy Solutions after-sales division, MAN PrimeServ to perform a radical and extensive optimization of the propulsion drivetrain of a 2007/2008 gas tanker during its forthcoming dry docking. The solution will enable the ship to meet the EEXI regulations through main-engine power limitation and will put the vessel’s propulsive efficiency on a par with modern buildings through, among other initiatives, clever optimization of the existing CP propeller and aft-ship system.

The project will entail the introduction of optimized propeller blades, a propellerhub fairing cone and EcoBulb rudder-bulb integration developed in close cooperation with Becker Marine Systems, Solvang ASA and MAN Energy Solutions’ hydrodynamic experts. Besides MAN Energy Solution’s scope of supply, the vessel will also be permanently power de-rated, EEXI power-limited, and equipped with a Mewis duct installation.

“We envisage that this significant, ecoconcept investment will not just have a positive environmental impact, but that it will significantly prolong the efficiency and life of the vessel too,” said Tor Øyvind Ask, fleet director at Solvang ASA. “This investment will enhance the gas tanker’s operational efficiency while minimizing its carbon footprint and emissions in accordance with our best business practice.”

Solvang EEXI compliance project will include the introduction of optimized propeller blades, a propellerhub fairing cone and EcoBulb rudder-bulb integration.

Michael Muff Jensen, senior sales manager, MAN Energy Solutions, Frederikshavn, said: “We are very happy to be part of this exciting propulsion optimization project where, once again, a successful long-term customer relationship has proven vital in putting together such a complex project as this.” info@cimolai.tech www.cimolaitechnology.com

ALL adds new Manitowoc lattice boom crawlers

THE ALL FAMILY OF COMPANIES IS beefing up its stock of Manitowoc lattice-boom crawlers, with a focus on the versatile 330-ton class MLC300 cranes. The acquisition includes two new Manitowoc MCL300 VPC, two additional VPC-MAX attachments, one MLC300 luffing jib attachment, and one MLC650 3.5-meter-wide boom attachment.

MacGregor books orders for heavy-duty cranes and electric transloading cranes

IN DECEMBER, MACGREGOR SAID it would supply heavy-duty cranes for a total of 10 floating crane barges to be built by PT Karya Teknik Utama at its KTU Shipyard in Indonesia. The barges are scheduled to be delivered from the second quarter of 2023 though the third quarter of 2024.

The orders consist of ten heavy-duty cranes, some of them including a foundation and a pedestal. The cranes are designed for 1,800,000 load cycles and are equipped with a mechanical grab to