南通象屿海洋装备有限责任公司与中天科技集团旗下上海源威建设工程有限公司近日签署建造协议，将联合打造国内最大规模的自航式纯电动布缆船。

据业内消息，该船由中国船舶及海洋工程设计研究院（MARIC）担纲设计，总长139.8米，型宽38米，预计2027年12月交付，建成后将成为我国电动布缆船领域的新标杆。

这艘"海上电缆高铁"将创下国产布缆船多项纪录：最大作业水深达200米，电缆装载量突破1.6万吨。

其配置包括直升机起降平台、大型同轴转盘及双出缆通道，可实现双缆同步敷设，年海底电缆铺设能力将超1000公里。

中天科技表示，该船将有效破解我国超百公里深海电缆敷设的区域性技术瓶颈，成为南通向海发展的核心装备。

作为海上风电、能源岛等新型海洋基建的关键支撑装备，该船通过中天科技旗下上海源威下单建造。

虽具体造价未公开，但这一订单显著扩充了企业海工船队规模。

此前中天科技已拥有2018年交付的"中天7"号布缆船，以及2018年和2024年由中国船厂建造的两艘重型起重船。

承建方南通象屿以散货船和化学品船见长，当前手持订单达83艘，包括为Alloceans Shipping、Cardiff Marine等船东建造的卡姆萨尔型、超灵便型等散货船，以及为GEFO、Stolt Tankers等企业建造的3000-8000载重吨化学品船。

此次跨界建造的纯电动布缆船，未来将在中国海洋基建与能源战略中扮演重要角色。

▲Image for representation purposes only

英文原文

China is set to build its largest self-propelled, pure electric-powered cable-laying vessel after a construction deal was signed between Nantong Xiangyu Shipbuilding & Offshore Engineering and Shanghai Yuanwei Construction Engineering Co, a unit of Zhongtian Technology Group (ZTT).

According to industry sources, the vessel will be 139.8 meters long and 38 meters wide, and is being designed by the Marine Design and Research Institute of China (MARIC).

It will be the largest electric-driven cable laying ship in the country and is expected to be delivered by December 2027.

The ship will feature advanced capabilities including a maximum operating water depth of 200 meters and a cable carrying capacity of 16,000 tonnes, which ZTT called a domestic record.

It will also be equipped with a helicopter platform, a large coaxial turntable, dual exit channels, and the ability to lay two cables simultaneously.

Once completed, the ship is expected to lay over 1,000 kilometers of subsea cables every year.

ZTT has said that the new vessel will help address a regional bottleneck in laying deep-sea cables beyond 100 kilometers and serve as core equipment for Nantong’s offshore expansion.

The vessel will also support the development of new marine infrastructure such as offshore wind power and energy islands.

The order was place through ZTT’s Shanghai Yuanwei unit. While the cost of the vessel has not been publicly disclosed, the deal is a significant addition to ZTT’s fleet.

The company already owns another cable-laying ship delivered in 2018, along with two heavy lift-crane vessels built in 2018 and 2024- each constructed in Chinese shipyards.

The shipbuilder, Nantong Xiangyu, is better known for its work on bulk carriers and chemical tankers.

Its current orderbook includes 83 vessels, such as kamsarmax, ultramax, and handysize dry bulk units for clients like Alloceans Shipping, Cardiff Marine, Doun Kisen, Eurobulk and Nisshin Shipping.

The shipyard also builds chemical tankers between 3,000 and 8,000 deadweight tonnes for owners including GEFO and Stolt Tankers.

This new electric-powered cable-laying ship is expected to play a key role in China’s marine infrastructure and energy plans in the coming years.

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