A heavy-lift ship is a vessel designed to move very large loads that cannot be transported by normal ships. They are of two types: Semi-submersible ships that take on water ballast to allow the load—usually another vessel—to be floated over the deck, whereupon the ballast is jettisoned and the ship's deck and cargo raised above the ...

2020年6月10日 · In this article, we will delve into the world of heavy lifting vessels and cranes, and the science behind their enormous lifting prowess. Broadly categorizing heavy lifting vessels (HLVs), they are of four main classes –. and project cargo carriers. These different classes of vessels use widely contrasting techniques in lifting their large loads.

Global heavy lift shipping and offshore transportation & installation solutions. Since 1968, Jumbo has developed pioneering solutions for ocean transportation. Building on this heavy lift capability, we have also established a sound track record in the offshore and subsea installation market.

Boskalis operates two state-of-the-art DP2 self-propelled heavy lift vessels offering versatile transportation & installation solutions using cranes with lifting capacities of 3,000 and 4,000 ton.

重载船（Heavy-lift ship）也称大件运输船，是专门用于运输不可分解、特别巨大、正常船舶无法承运的载荷，而特别打造的特殊用途货船。

2021年12月2日 · A heavy lift vessel (HLV) is a huge freight ship that has been designed to carry cargo that goes above and beyond the size and weight of the kind of items usually found on a container ship. Think: Dredging equipment, floating dry docks and plants, drilling rigs, offshore structures and even other vessels.

Heavy-lift ships are—thanks to their structural design and building—vessels capable of transporting extremely heavy loads that cannot be transported by ordinary ships. There are—broadly speaking—two types of heavy lift ships.

2022年7月21日 · Large ships called heavy lifting vessels (HLVs) are able to transport other ships, big industrial equipment, floating plants, etc. They do this using four major methods and are able to deliver cargo that other types of ships cannot.

Although originally designed for assembling prefabricated bridges, this self-propelled catamaran is equally at home in new wind farms, positioning the huge submerged monopiles on which the turbine towers stand.

2025年1月27日 · The HLV bears a unique, U-shaped notch at the stern. It is designed to upend a monopile being stored lengthwise on the vessel using a 5,000t lifting crane and the upending system with a gripper, which enables installation directly at the notch.