Type 648 Submarine Tender

中国648型潜艇修理船

Date:2010-05-09 Source:internet By:Globalmil Viewed:

To support its fast growing submarine fleet, the PLA Navy demanded a submarine repair ship in  October 1975. The design task was assigned to 708 Institute in Shanghai. The first and only hull of the Type 648 submarine tender was finally commissioned by the PLA Navy East Sea Fleet in 1985. The ship was designed to provide basic repair and maintenance for conventional submarines, and supply submarines with fuel, water. It can also recharge the batteries of the submarine.

PLA海军为支援快速成长的潜艇舰队,在1975年10月需求一种潜艇修理船。设计工作分配给位于上海的708所(即中国船舶及海洋工程设计研究院)。第一艘且仅有的一艘648型潜艇修理船最后在1985年进入PLA海军东海舰队服役,弦号东修911号。该船被设计用于去提供基本修理和维护,还向潜艇供应燃料,淡水。它也能对潜艇上的电池充电。

Last update: 28 January 2008
最后更新:2008年1月28日

补充资料:

70年代我国海军舰艇类型日趋完善,然而建船的海上修理和抢修越来越跟不上海军现代化建设的需要。为尽快建造具有现代化水平的海上修理船,海军装备技术部于1975年10月正式下达了潜艇流动修理船队的设计任务书,有708所3室设计。该流动修理船队主要由潜艇修理船和举力19620千牛(2000吨力)级浮船(未建)组成,渤海造船厂建造。从开始设计,调研,论证,建造完毕正式交付部队使用,历时10年。

其中:

1975.4-1975.9 调研,论证阶段;

1975.10-1979.12 设计阶段;

1980.7-1984.12 建造,试车,试航阶段;

1985.1 交船;

主要技术性能

设计水线长:78.7米;
型深:5.8米;
型宽:12.4米;
吃水:4.0米;排水量:1962吨;
航速:15.1节;
续航力:2000海里;
自持力:20天;
稳性衡准: 为I类航区;
主机:改进型D39 2台,额定功率1360千瓦(1850马力);

该船是我国自行研制,全部采用国产设备,设备较为齐全的现代化海上修理工作船。作为潜艇专用的修理船,在国际上亦属鲜见。它具有工艺流程先进,作业场所宽敞等诸多特点,同时兼备充气,充电,提供油水补给等多种功能。该船系于70年代中期研究设计,由于当时条件,还没有机舱自动化和自动导航,但就其综合修理作业水平而言,仍不失为国际同类船只的先进水平。

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