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PLZ-05

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PLZ-05 Self-Propelled Howitzer
The PLZ-05 at an exhibition at theMilitary Museum of the Chinese People's Revolutionin 2017.
TypeSelf-propelled artillery
Place of originChina
Production history
DesignerNorinco
Designed1990s
ManufacturerNorinco
Produced2003–present
Specifications
Mass35 tonnes to 45 tonnes[1]
Length11.60 m
Width3.38 m
Height3.55 m
Crew4
Caliber155 mm
Barrels52 caliber (PLZ-05 & PLZ-05A)
54 caliber (PLZ-04)
Traverse360°
Rate of fire8-10 rounds/min (PLZ-05)[2]
8-10 rounds/min (PLZ-05A)
4 rounds in 15 seconds burst firing rate (PLZ-05)[3]
Maximum firing rangeVaries by munition.
20km (laser-homing)
39km (ERFB-BB)[2]
50km (ERFB-BB-RA)[4][5]
100km (WS-35)[6]
Main
armament
PLL-01155 mmhowitzer
Secondary
armament
QJC-8812.7 mm anti-aircraft machine gun
2 sets of 4-barrel grenade launchers
Engine8V150-cooled turbocharged diesel
800 hp (PLZ-05)[7]
1000 hp (PLZ-05A)
Power/weight23 hp/t (17.15 kW/t)
Suspensiontorsion barandhydropneumatic suspension[3]
Operational
range
550 km (PLZ-05)
450 km (PLZ-05A)
Maximum speed56 km/h (PLZ-05)
65 km/h (PLZ-05A)

ThePLZ-05or theType 05is a155 mmself-propelled howitzerdeveloped by thePeople's Liberation Armyof China to replace theType 59-1130 mm towed gun andType 83152 mm self-propelled gun. The PLZ-05 was officially unveiled at theMilitary Museum of the Chinese People's Revolutionto mark the 80th anniversary of the PLA in July 2007, and first entered service with the PLA in 2008.[8]

History

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In 1980s, Chinese military manufacturerNorincoacquired the license to produce GHN-45 howitzer fromNoricum,a subsidiary of the Austrian companyVoest-Alpine,whom developed GHN-45 based on the design of theGC-45 howitzer.GHN-45 (Gun, Howitzer, Noricum) featured several improvements over the original GC-45, such as better ammunition and fire control systems. Due to the design improvements, GHN-45 had considerably longer ranges than other 155 mm cannon systems used byNATOand Western countries. This capability initially caused worry for allied forces in thePersian Gulf War.[9]The designerGerald Bullwas contacted in late 1980s by China to develop his work, which he agreed. China also purchased extended-range ammunition technology from him.[10]

The Chinese production designation of the GHN-45 is WAC-021 andPLL-01,[11][12]which entered service in 1987.[13][14]China continue to acquire and develop other technologies for the PLL-01, such as precision guided projectiles GP1. China also mounted the PLL-01 onto an indigenous-designed tracked chassis, resulting in thePLZ-45(also known as the Type 88) and support vehicles based on the same chassis. Two major batches of PLZ-45s were sold to the Kuwaiti in 1997 and to Saudi Arabia in 2008. However, the PLZ-45 did not enter service with thePeople's Liberation Army Ground Forcebecause China was still using the doctrine developed for the Soviet-standard 152 mm ammunition at the time.[15][16][17]

In 2003, China began to develop prototypes of the PLZ-05, an evolution of the PLZ-45, for domestic use. The PLZ-05 was adopted by Chinese army in 2008 in order to replace the olderType 83152 mm self-propelled howitzer. The adoption of PLZ-05 signified China's paradigm shift in artillery doctrines, moving from the Soviet model to Western model. The original PLZ-45 was fitted with 155 mm/L45 howitzer, but PLZ-05 has a longer barrel and improved range, accuracy and fire rate.[8]

Design

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PLZ-05 features an indigenous-developed chassis derived from the PLZ-45. Although PLZ-45 had an indigenous semi-automatic loader,[8]PLZ-05 is reportedly fitted with a fully-automatic loading system similar to2S19 Msta,providing a rate of fire of 8 rounds/minute. The autoloader can support a higher fire rate and burst fire rate of 4 rounds per 15 seconds at the expense of its service life. The weapons can also use continuous fire support for 3-5 rounds per minute. The main armament,PLL-01155 mm/L52 howitzer, has a maximum range of 40 kilometers when using ERFB-BB and more than 50 kilometers when using ERFB-BB-RA. The system can achieve 70 kilometers range with rocket-assist ammunition. The howitzer can be deployed full-automatically, so the crew can always stay inside the vehicle.[4][5]

The PLZ-05 is fitted with a digital fire control system, ballistic computers, a gunner day/night thermal imaging system, a laser range finder, and a commander-independent thermal viewer. In addition to indirect fire support, the main gun can be used as an anti-tank cannon or anti-fortification assault gun in an emergency.[3][8]

The PLZ-05's armor can protect its crew against small arms fire and artillery shell splinters. The frontal plates can defend against 14.5 mm machine gun rounds. The chassis features NBC protection and automatic fire suppression systems. The PLZ-05 howitzer is supported by other variants of the same family, including company commander vehicle, battalion commander vehicle, artillery reconnaissance vehicle, ammunition carrier, radar vehicle, meteorological data collection vehicle and armored recovery vehicle, etc.[3][8]

The PLZ-05 is powered by an 8V150 diesel engine with 800 hp. The engine allows for a road speed of up to 55 km/h. It features six roadwheels with a combined torsion bar andhydropneumatic suspensionsystem. The hydropneumatic suspension units are fitted on the first and sixth roadwheel, giving the vehicle improved shock absorption and terrain adaptability. The vehicle is fitted with CH700 transmission, providing better mobility compared to previous generations of the Chinese vehicles. An auxiliary power unit can provide onboard weapon systems with electricity when the engine is not running.[3][18][19]

Variants

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PLZ-05 (Type 05)

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Self-propelled howitzer with a 52caliberbarrel,800 hp diesel engine & gross weight of 35 tonnes.[7]It is deployed only with thePeople's Liberation Army.[1]The PLZ-05 can fire the WS-35 shell, a 40 lb (18 kg) guided munition with accuracy of 40 m (130 ft) and a max range reported to be 100 km (62 mi). It is guided usingBeidou Navigation Satellite System,the Chinese version ofglobal positioning system,andinertial guidance.[20]

PLZ-05A (PLZ-52)

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The PLZ-52 is a 155mm / 52 caliber tracked self-propelled howitzer similar in appearance to thePLZ-45,but based on a slightly different hull. Having a gross vehicle weight of 43 tonnes, the PLZ-52 features a new powerpack, which consists of a diesel engine developing 1,000 hp at 2,300 rpm coupled to a fully automatic transmission. This gives a maximum road speed of up to 65 km/h and an operational range up to 450 km.[21]The PLZ-52 howitzer has a maximum firing range of 50 km (with ERFB-BB-RA projectiles), maximum firing rate of eight rounds per minute, a burst firing rate of three rounds per fifteen seconds, and a multiple-round simultaneous impact capability of four rounds.[4][5]

The driver and powerpack are at the front of the hull with a fully enclosed turret at the rear. It has torsion bar and hydropneumatic suspension[3]with six dual rubber tired road wheels, a drive sprocket at the front, idler at the rear and track return rollers. The PLZ-52 is offered for export.[21]

PLZ-04

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Self-propelled howitzer with a 54caliberbarreland apparently offered forexport.[1]This version was reportedly exported to Kuwait and Saudi Arabia.[8]

PLZ-05B

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Self-propelled howitzer with lengthened hull using seven pairs of seven roadwheels. An ammunition resupply vehicle variant also exists.[22]

Operators

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People's Republic of China
[edit]

See also

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References

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  1. ^abc"China Upgrades Self-Propelled Artillery".strategypage.com.25 July 2010.Retrieved17 May2013.
  2. ^ab"PLZ05 155mm Self-Propelled Howitzer".SinoDefence.com.20 February 2009. Archived fromthe originalon 28 March 2010.Retrieved21 March2010.
  3. ^abcdef"PLZ-05 thức 155mm tự hành gia lựu pháo".Trung quốc võng. 27 August 2015.Archivedfrom the original on 7 October 2017.
  4. ^abcBen Lowsen (9 March 2016)."Overview: China's People's Liberation Army Equipment at a Glance".The Diplomat.Archived fromthe originalon 13 October 2022.Retrieved13 October2022.
  5. ^abc"PLZ05".Weaponsystems.net. Archived fromthe originalon 13 October 2022.Retrieved13 October2022.
  6. ^"China's new 155mm artillery round hits 100km targets: Kanwa".WantChinaTimes.com.1 July 2013. Archived fromthe originalon 9 November 2013.Retrieved18 August2013.
  7. ^ab"PLA in volume equipment PLZ-05 self-propelled howitzer".comhaha.com.22 December 2011.Retrieved17 May2013.
  8. ^abcdef"PLZ05".military-today.
  9. ^"G5 155mm 45-calibre, towed gun howitzer".GlobalSecurity.org.Archivedfrom the original on 29 August 2012.Retrieved15 August2013.
  10. ^William Scott Malon (10 February 1991)."THE GUNS OF SADDAM".The Washington Post.Retrieved9 January2020.
  11. ^"PLL01".military-today.
  12. ^"PLL01".globalsecurity.
  13. ^"A general survey of recent artillery developments".Armada International. 1989. Archived fromthe originalon 20 May 2011.
  14. ^"PLL01 155mm Gun-Howitzer".Archived fromthe originalon 9 August 2011.Retrieved11 March2013.
  15. ^"PLZ-45".weaponsystems.
  16. ^"plz-45".globalsecurity.
  17. ^"plz45".military-today.
  18. ^"PLZ05".weaponsystems.
  19. ^"PLZ-05 Artillery SPG".tanks-encyclopedia.
  20. ^Artillery: The Chinese Magical Mystery Shell- Strategypage.com, 28 November 2013
  21. ^abF Foss, Christopher (18 October 2012)."China details latest PLZ52 155 mm self-propelled artillery system".Jane's International Defence Review.Retrieved2 September2013.
  22. ^"US report lifts a lid on PLA fighting status".ANI.6 September 2021.Retrieved16 May2022.
  23. ^The International Institute for Strategic Studies 2022,p. 257.

Sources

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  • The International Institute for Strategic Studies (2022).The Military Balance 2022.Routledge.ISBN978-1-032-27900-8.

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