作为海上施工利器，该船桩架高142米、最大作业桩重达700吨、最大作业桩长达118米、最大作业桩径达6米，是国内首艘具备全回转舵桨和侧推辅助定位、DP0动力定位系统的超大型打桩船，能够克服外海施工海况恶劣、涌浪和长周期波对船舶施工的影响，可满足长航调遣，在施工水域内实现自航移泊驻位，极大降低船舶调遣和作业时对辅助船舶的使用需求，节能降耗的同时有效提高生产效率。
The world's first 140-meter piling vessel was officially delivered in east China's Jiangsu Province on Friday, beefing up China's infrastructure construction.
The vessel will be used to build up large scale pile foundation for ports, cross-sea bridges and offshore wind farms.
The ship was developed by the No. 1 Harbor Engineering Company Ltd. under the China Communications Construction Corp. and built by Shanghai Zhenhua Heavy Industries Co., Ltd.
来源：CGTN
