Type 037-I (Haijiu Class) Submarine Chaser

中国037-I型(海鸠级)猎潜艇

Date:2013-10-26 Source:internet By:globalmil Viewed:

The Type 037-I (NATO codename: Haijiu class) anti-submarine craft is a lengthened version of the Type 037 (Hainan class) with upgraded armaments and sensors. As the Type 037 cannot fulfil the PLA Navy’s requirement to operate in the South China Sea, an improved variant was proposed in 1974. However, the development of the vessel did not start until 1978. Construction of the first boat 688 began in 1981 and the vessel was handed over to the PLA Navy in 1984. Only four vessels (688, 693, 694, and 697) have ever been built, suggesting that the design may not be fully successful.

037-I型(北约代号:海鸠级)猎潜艇是037型(海南级)的一种加长改型采用升级的装备和传感器。因为037型不能够满足PLA海军在南海操作需求,一种改进型在1974年被提议。然而,发展直到1978年没有开始。第一艘688号的建造在1981年开始,而且在1984年交付给PLA海军。仅仅已经建造了四艘(688号、693号、694号和697号),被认为设计可能没有完全成功。

The Type 037-I is generally similar to the Type 037 in appearance, but with its hull stretched by 4m. The displacement was therefore increased by 45t, providing an extra 30t storage capacity for fuel/water.

037-I型外表与037型通常类似,但是同时它的艇体延长4米。排水量因此增加45吨,为燃料/水提供额外30吨储藏能力。

The Type 037-I can be distinguished by its bulky radome positioned on the bridge roof ahead of the tripod mast. The radome accommodates a long-range air/surface search radar (NATO codename: Round Ball) for air surveillance and early warning roles. A Thomson-Sintra SS 12 variable-depth sonar (VDS) is fitted to boat 688 and 693 in place of the aft twin 57mm AAA gun mount.

037-I型以它位于舰桥顶部三脚桅杆上的庞大天线罩为特点。天线罩容纳远程空中/水面搜索雷达(北约代号:圆球(Round Ball))用于空中监视和早期预警角色。Thomson-Sintra SS 12型变深声纳(VDS)装配在688号和693号艇上代替在尾部安装的双管57毫米AAA炮。

The vessel has two manually operated Type 66 dual-barrel 57mm/70-calibre AAA guns (one front, one rear, hull 697 has its rear 57mm gun removed). The AAA gun fires 6.31kg shells at 120 rounds/min to a maximum range of 12km for airborne targets. There are also two Type 69 dual-30mm automatic AAA guns, firing shells at a rate of 360~400 rounds/min to a range of 4km for airborne targets.

有二座手动操作66型双管57毫米/70倍口径AAA炮(一座在前面,一座在后面,697号已经移除后面57毫米炮)。AAA炮对空中目标以120发/分钟最大射程12公里发射6.31公斤炮弹。也有二座69型双管30毫米自动AAA炮,对空中目标以360~400发速率4公里射程发射炮弹。

The vessel has four Type 87 (Chinese copy of the Russian RBU-1200) 240mm five-tubed antisubmarine rocket launchers installed on the bow deck, which deliver 34kg warhead to a range of 1,200m. There are also two BMB-2 depth charge mortars, two depth charge racks, and two mine rails fitted on the stern deck.

在艏甲板装有四座87型(俄国RBU-1200型的中国仿造型)240毫米五管反潜火箭发射装置,递送34公斤弹头射程1,200米。在后甲板上也装有二座BMB-2型深水炸弹投放器,还有二条水雷导轨。

The vessel has one 'Pot Head' navigation/surface search radar and one 'Round Ball' fire control radar.

037-I型有一部‘罐顶’(Pot Head)导航/水面搜索雷达和一部‘圆球’(Round Ball)火控雷达。

The propulsion system consists of four diesels rated at 8,800hp. The boat has two shafts which give a maximum speed of 28 knots. Some boats were later refitted with four 12VE230ZC-II diesel rated at 10,000hp, increasing the maximum speed to 30 knots.

推进系统由额定8,800马力的四台柴油发动机所组成。双轴最大航速28节。一些037-I型后来整修采用四台额定10,000马力的12VE230ZC-II型柴油发动机改装,增加最大航速到30节。

Specifications

Displacement: (full load) 450t
Dimensions: length 62.8m; beam 7.2m, draft 2.2m
Speed: 28 knots
Range: 1,750nm @18kt
Crew: 70

规格

排水量: (满载)450 吨
尺寸: 长度 62.8 米;宽 7.2 米,吃水线 2.2 米
航速: 28 节
航程: 1,750 海里@18 节
乘员: 70 名

Last update: 1 March 2009
最后更新: 2009年3月1日

    上一篇:Type 037 (Hainan Class) Submarine Chaser   下一篇:Type 037-IS (Haiqing Class) Submarine Chaser

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