Crowley Liner Services has launched a major refurbishment of 25 seagoing tugs to extend their lives at least another 15 years. These U.S.-flagged, Invader-Class vessels, each of which is crewed by six ...

Markey Equipment Selected For New Canadian Super Ice Class Tugs. Markey Machinery is pleased to announce that it has been awarded the order for a complete suite of deck machinery for the most powerful ...

Back in 2021, Crowley commissioned the building of the first electric tug to assist ships in a US harbor. Now the company has taken delivery of the eWolf, ahead of operational duty at the Port of San ...