- Type 051 destroyer
The HQ-7 SAM system is reported to be equipped with "semi-automatic reloader" system with 16 spare missiles. The same system is also used on the Type 052 destroyer, bringing the total number of air-defense missiles to 24: 8 (ready to fire) plus 16 (stored).
"Zhanjiang" (165) was upgraded to the Type 051G1 standard, which is very similar to the Type 051G2.
*""Zhanjiang" (165)
*""Zhuhai" (166)"Luda" mid-life upgrade (051DT)
The PLAN has performed mid-life upgrades on several of its "Luda" class destroyers. Some ships have been upgraded with a new ZKJ-4A-3 combat data system (C3I), Crotale/HQ-7 SAM, HY-1/HY-2 missiles replaced by 16 YJ-83 (C-803) anti-ship missiles, and manual AA guns replaced by Type 76A dual-37 mm automatic AA guns. The upgraded ships are sometimes referred to as the Type 051DT. At least 2 ships (109 & 110) are reported to have been upgraded to the Type 051DT standard, with more expected to follow.
Type 051DT (mid-life upgrade) Specs
For comparison, please see this [http://www.sinodefence.com/navy/surface/luda0514.asp pic] of Luda prior to modernization, and this [http://www.sinodefence.com/navy/surface/luda0513.asp pic] of Luda with modernization.
*Displacement 3,250 tons (empty), 3,670 tons (loaded)
*Length convert|433.1|ft|m|1|abbr=on / 132 meters
*Beam convert|42|ft|m|0|abbr=on / 12.8 meters
*Draft convert|15.3|ft|m|1|abbr=on
*Speed ~30+ kts
*Endurance convert|2970|nmi|km|-1 at convert|18|kn|km/h|0
*Crew 280 (45 officers)
*Propulsion 2 boilers 2 turbines 72,000 hp(m) (53 MW) 2 shafts
*C3I System: combat data systems of ZKJ series (ZKJ = Zidong Kongzhi Jiqi: automatic control machines)
** ZKJ-1 for Luda I
** ZKJ-4 for Luda II
**Thomson-CSF TAVITAC for Luda III (051G1/G2)
** ZKJ-4A-3 for Luda mid-life upgrade (051DT)
**Data link : HN-900 (Chinese equivalent ofLink 11 A/B, to be upgraded)
*Radar/Sonar
** Type 517A Knife Rest, or Cross Slot 3-D long-range air search, A-band
** Type 515 Bean Sticks or Pea Sticks air search radar, E/F-band
** Rice Screen 3-D early warning lon-range radar, G-band
** Square Tie air/surface-search radar, I-band
** TSR 3004 (DRBV-15 Sea Tiger or Eye-Shield air/surface search radar (E-band)
** Type 343G fire-control radar (for 100 mm gun)
** Type 347 fire-control radar (for automatic 37 mm guns)
** Racal RM-1290 navigation radar (J-band)
** High pole IFF
** Pegas 2M & Tamir 2 medium-frequency hull-mounted sonar
*Armament
** 16 x YJ-83 (C-803) anti-ship missiles in 4 x quad launcher boxes
** 1 x 8-cellHQ-7 Surface-to-air missile launcher + 16 sparemissile s
** 2 x twin 100 mm guns
** 4 x Type 76A dual-37 mm automatic AA guns
** 2 x Type 75 (FQF-2500) 12 barrel 240 mm ASW rocket launchers (120 rockets)
** 2 x triple 324 mm Yu-7 torpedo launchers
** 4 x DC projectors + 4 DC racks
** 2 x Chaff/decoy rocket launchersExternal links
* [http://www.sinodefence.com/navy/surface/luda051.asp Sino Defense Today]
* [http://www.globalsecurity.org/military/world/china/luda.htm Global Security]
* [http://mil.jschina.com.cn/huitong/luhai_luhu_luda.htm Chinese Navy]
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