Caterpillar News

Turkish tugboat builder Sanmar Shipyards has further reinforced its partnership with SAAM Towage through the delivery of a Boğaçay-Class tug that will operate in Latin America.The vessel, which has been named SAAM GUANAY, is based on the RAmparts 2400SX-MKII design by Canadian naval architects Robert Allan Ltd and becomes the 13th Sanmar-built tug in the SAAM Towage fleet.Designed for optimum performance in ship-handling operations, the tug measures 24.4m in length, with a 12m beam, 4.5m molded depth, and a 5.45m draft.

Eastern Shipbuilding Group (ESG) launched the first of the four Saltchuk escort tugs.“We are proud to advance this important project for Saltchuk Marine and look forward to continued progress as we move toward delivering these high-quality escort tugs,” said Joey D’Isernia, CEO of Eastern Shipbuilding Group, Inc. “These four vessels set a new maritime standard that will positively impact the industry by meeting new rigorous environmental requirements.” said Jason Childs, Saltchuk…

In 2010, the Monterey Bay Aquarium Research Institute (MBARI) began the process of replacing its research vessel, R/V Western Flyer. With Glosten at their side as vessel designer, MBARI considered three types of ships for their new project. The Western Flyer was a small waterplane area twin hull (SWATH), but the parties agreed on a monohull design for the new vessel. In 2021, Freire Shipyard won the bid to build the vessel, and R/V David Packard came to life.There is no “I” in TeamWill Moon…

Sanmar Shipyards has delivered its ninth tugboat to global marine services provider P&O Maritime Logistics.P&O took deliver of its first Sanmar-built tugboat in 2013. Since then, Sanmar has delivered eight more tugs that have gone on to serve in ports around the world.The latest vessel has been named AL FATH by its new owners.Based on the RAmparts 2200 design developed by Canadian naval architects Robert Allan Ltd., the Sırapınar Class are compact sister vessels to Sanmar’s Boğacay Class tugs.

The William E. Moran has entered service in New York, bringing enhanced capability and performance to Moran’s evolving fleet. As the first vessel in the company’s next-generation class, it is purpose-built to meet the demands of modern port operations, support evolving customer needs, and advance Moran’s goals for safety, efficiency, and environmental responsibility. These next-generation tugs will be among the largest in the fleet, underscoring Moran’s continued focus on delivering safe…

Expansion into Harbor Tug sector helps Master Boat Builders nearly double in size, from 200 to 400 employees building eight to nine vessels per year, and the prospect of a new drydock plus additional partnerships and government construction contracts promises to power the company forward further, faster. Garrett Rice, President, Master Boat Builders, discussed the impetus for the company’s growth, and the growth in U.S. shipbuilding overall since the start of 2025 when President…

Sanmar Shipyards celebrated the delivery of the RAmparts 2400SX-MKII design tug UT PATZCUARO to Americas operator Ultratug at a ceremony held at its Altinova Shipyard on October 6, 2025, following the completion of closing in Tuzla earlier the same day. The delivery marks the first tugboat built by Sanmar for Ultratug.The ceremony was attended by Cem Seven, Chairman, Ali Gürün, Vice Chairman & CEO, with members of Sanmar’s management and employees. From Ultratug, the delegation included Jan Vermeij…

There’s an obvious fuel saving advantage, but partnering energy storage systems with new fuels brings other advantages too.There’s a new generation of vessels emerging which is exemplified by Grimaldi’s PCTC Grande Shanghai, claimed to reduce fuel consumption by 50% compared to previous-generation car carriers, and the NCL Vestland, a container feeder vessel similarly claimed to reduce energy consumption per TEU per nautical mile by 63%.What these vessels have in common is a propulsion system that combines energy storage systems and new fuels.As Henrik Helgesen…

Robosys Automation, a leader in maritime autonomy, vessel control systems, and smart shipping solutions, has announced that it has secured a new contract to retrofit a 26-meter Damen 2610 Fast Crew Supplier (FCS) Twin Axe High Speed Support Vessel (HSSV), with its flagship VOYAGER AI advanced maritime autonomy software.The vessel, built in 2015 to Lloyd’s Register classification standards, is powered by twin Caterpillar C32 engines with direct drives and is equipped with an Alphatron autopilot…

Portland Port in Dorset, UK celebrated the twin christening of two new vessels. Dignitaries and guests watched the christening of the Wyke Castle tug and the Silverwell pilot boat on the Dorset port’s Dock Jetty before an demonstration of the vessels’ capabilities.The multi-million-pound investment in the new boats for Portland Harbor Authority comes as the port continues to grow. It follows the opening of a USD$35.4m (£26m) new deepwater berth in 2023.Portland Port chairman Christopher Langham was joined for the naming ceremony by the Naval Regional Commander for Wales…

The William E Moran, the first vessel in Moran's next-generation class, recently entered service in New York. Purpose-built, the next-gen tugs will be among the largest in the Moran fleet.Built by Master Boat Builders in Coden, Alabama and designed by Robert Allan Ltd., the William E Moran belongs to the RApport 2800 series. This modern ASD Tractor tug is engineered for high-performance escort and ship assist operations. Measuring 92 feet in length with a 40-foot beam, the vessel delivers over 80 metric tons of bollard pull.

The Dominican Navy has received its second 85’ x 19.5’ welded aluminum Near Coastal Patrol Vessel (NCPV), built by Louisiana-based boat builder Metal Shark.Christened ARCTURUS CG-114 in keeping with the Dominican tradition of naming military vessels after constellations and celestial bodies, the new patrol craft was built at Metal Shark’s Franklin, Louisiana shipyard and officially incorporated into the Dominican Navy during a ceremony at the Port of Sans Soucí on August 31st.

Sanmar has launched a new tugboat for Ultratug Mexico, which will operate at Lazaro Cardenas Port on Mexico’s Pacific coast. The vessel, temporarily designated as Boğaçay LXXIX, is currently under construction at Sanmar’s purpose-built shipyard in Turkiye.The tug is based on the RAmparts 2400SX-MKII design by Canadian naval architects Robert Allan Ltd., a model exclusive to Sanmar and tailored to meet the specific operational needs of Lazaro Cardenas Port. It will provide accommodation for up to eight crew members…

Cat Pushes Forward on Hybrid Electric Solutions, Alternative FuelsAs the maritime industry continues its transformation driven by decarbonization mandates, OEMs like Caterpillar are central to paving the path. Will Watson, Marine Product Manager, Caterpillar, discusses latest efforts by the company to unlock the potential with hybrid electric and alternative fuel solutions.Key Takeaways to Caterpillar Marine’s Hybrid Propulsion•Hybrid Propulsion Systems: Diesel + battery solutions…

SAAM Towage, the largest towage operator in the Americas, has added two new units to its fleet: the SAAM Petrel and the SAAM Charrán. These modern ships, designed by the firm Robert Allan and built at the Sanmar shipyard in Turkey.Their names—SAAM Petrel and SAAM Charrán—pay homage to seabirds native to the coasts of Chile and Peru, following a SAAM Towage tradition dating back 60 years to the company's founding.SAAM Petrel. © SAAM TowageThe SAAM Petrel is on its way to the Port of Arica in Chile.

U.S. Transportation Secretary Sean P. Duffy has announced that the Maritime Administration (MARAD) has awarded $8.75 million in grants to revitalize U.S. shipyards and advance America’s maritime dominance.The funding is part of the Small Shipyard Grant program, which supports advanced training, workforce development and new technologies that strengthen U.S. shipbuilding and repair capabilities. Duffy said the program will help America counter Chinese competition and maintain freedom…

Delta Launch Services, a launch company operating on the Mississippi River, ordered a pair of new class of pilot boats from Gladding-Hearn Shipbuilding, Duclos Corporation. The Venice Class launches follow a long history of six larger pilot boats built for the Delta Launch Services by the Somerset, Mass., shipyard. Delivery is scheduled for 2027.The custom 44-footer is based on the shipyard’s Resilient class; the design is optimized for performing launch services on the Mississippi River. “The lower Mississippi can be a harsh operating environment.

Shipbuilding in the United States has seen a heightened profile with increased attention from Congress and the Trump 2.0 Administration. The ongoing dialogue regarding reinvigorating the U.S. deep sea fleet has brought mainstream attention to vessel construction, which has been nearly absent in recent years. In contrast, the marketplace for domestic vessel construction, for vessels serving rivers and harbors, is alive and well. Recent newbuilds for linehaul trades, and also Z-drive vessels for ship assist work, show the resilience of this sector.

Tugboat and towboat owners across the nation eye fuel efficiency and emission reduction technologies and techniques in advance of increasingly stringent regulations.he first half of 2025 has seen a great deal of attention on emissions from vessels, with an eye towards their continued reductions in the coming years. Mid-April saw the International Maritime Organization (IMO)’s much anticipated Maritime Environment Protection Committee’s MEPC 83 meeting participants lay out plans for reduced greenhouse gas emissions in the coming years…

As a result of a major White House office wake-up call or Executive Order 14269 determining it is time to start building ships again, Washington DC announced America’s maritime industry has been “dangerously declining” and with that decline we have allowed China to become the dominant force in global shipbuilding. Hard to believe that for nearly 65 years we have overlooked how Japan first got ahead of us or the fact that Korea took the lead not soon after Japan. All that progress was ignored prior to anyone worrying about China.

Benny Cenac Jr.’s Houma based Main Iron Works Company has completed the 10th boat newbuild for Ingram Marine Group. This partnership with Main Iron Works and Ingram began in 2021 and included the construction of 10 new towboats to be completed by the end of 2024. The first towboat, the Adrienne M. Moore was delivered to Ingram on March 30, 2021 with the 10th and last - M/V David North - delivered on January 29, 2025.M/V David North measures 69 x 30 x 10.5-ft. and is powered by twin Caterpillar C32 800 hp tier 3 diesel engines. It has a pair of Northern Lights 99kw generators.

Robert Allan Ltd. has announced the delivery of two very compact high bollard pull ship handling tugs, Rascal and Rowdy, to Brusco Tug & Barge in the US.The RAscal 2000-D series tugs were constructed at Diversified Marine Inc. of Portland, Oregon, and at over 40 short tons are the highest bollard pull tugs of this size designed to date by Robert Allan Ltd.These compact tugs are well suited for harbors where smaller though still powerful ship assist tugs are needed, as well as being available for general harbor and coastal towing.

AAM Towage and Caterpillar Marine signed a Memorandum of Understanding (MOU), to evaluate and implement alternative power solutions to diesel, including electrification and alternative fuels such as methanol and ethanol, for the tug fleet.Both companies are already working on a dual-fuel engine—the Cat® 3500E—which will use methanol and is expected to begin testing this year.SAAM Towage is active in towage and marine services at more than 90 ports in 13 countries in the Americas.