Heavy-lift vessels are the powerhouses of offshore engineering, designed specifically for handling extremely heavy and oversized cargo. Their most notable feature is the onboard installation of one or more heavy-duty cranes, capable of lifting hundreds or even thousands of tons. They are capable of independently handling equipment beyond the reach of port cranes, such as large modules, wind turbine blades, and platform components. They play an irreplaceable and crucial role in heavy-lift logistics and offshore projects.