Engineering:Harbin Z-9

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Short description: Series of Chinese utility helicopters
Z-9
A Chinese naval Z-9 departs HMS Cornwall
General information
National originChina
ManufacturerHarbin Aircraft Manufacturing Corporation
Management and usagePeople's Liberation Army Ground Force
Pakistan Naval Air Arm
Number built200+
History
Manufactured1981–present
Introduction date1994
First flight1981
Developed fromEurocopter AS365 Dauphin

The Harbin Z-9 (NATO reporting name "Haitun", Chinese: 海豚; literally: 'Dolphin'[1]) is a Chinese military utility helicopter with armed variants, manufactured by Harbin Aircraft Manufacturing Corporation. It is a license-built variant of the French Eurocopter AS365 Dauphin.

Design and development

The first Z-9 flew in 1981, and was built in China from components supplied by Aérospatiale as part of a production patent bought on 15 October 1980.[2] On 16 January 1992, the indigenous variant Z-9B, constructed with 70% Chinese-made parts, flew successfully. The flight test was completed in November 1992 and the design was finalized a month later. Z-9B production began in 1993 and entered PLA service in 1994.[3]

The Z-9B features an 11-blade Fenestron faired-in tail rotor with wider-chord, all-composite blades replacing the 13-blade used in the original AS365N. As a light tactical troop transport, the Z-9 has the capacity to transport 10 fully armed soldiers. Generally the Z-9 is identical to the AS365N Dauphin, though later variants of the Z-9 incorporate more composite materials to increase structural strength and lower radar signature.

The helicopter has a four-blade main rotor, with two turboshaft engines mounted side by side on top of the cabin with engine layout identical to the AS365N. The Z-9 teardrop-shaped body features a tapered boom to the tail fin, with rounded nose and stepped-up cockpit, retractable gear, and all flat bottom.

In 2002, Harbin obtained Chinese certification for the new H410A variant of the Z-9, which features more powerful Turbomeca Arriel 2C turboshaft engines; Eurocopter issued official objections to Harbin's decision to continue production in spite of the license-production agreement having expired, leading to a period of highly sensitive international negotiations to resolve the dispute.[4]

Variants

An armed variant has been fielded by the PLA since the early 1990s as the Z-9W, with pylons fitted for anti-tank missiles. These helicopters lack the maneuverability and survivability of a proper attack helicopter, and merely provide a stopgap during the development of the Z-10. The latest armed version, the Z-9W, was introduced in 2005 and has night attack capabilities, with an under-nose low-light TV and infra-red observing and tracking unit.

The naval version introduced in the 1990s is known as the Z-9C. As well as SAR and ASW duties, the Z-9C can be fitted with an X-band KLC-1 surface search radar to detect surface targets beyond the range of shipborne radar systems.[5]

Harbin Z-9W
Z-9
License-produced variant of the French AS.365N1.
Z-9A
Kit-built variant of the AS.365N2.
Z-9A-100
Prototypes for domestic market versions with WZ8A engines. First flight 16 January 1992, approved 30 December 1992.
Z-9B
Production version based on Z-9A-100. Multi-role.
A PLAN Z-9C helicopter
Z-9C
License-produced variant of the Eurocopter AS.565 Panther for the PLA Naval Air Force.
Z-9EC
ASW variant produced for the Pakistan Naval Air Arm. Configured with pulse-compression radar, low frequency dipping sonar, radar warning receiver and doppler navigation system, it is also armed with torpedoes for use aboard Pakistan Navy's Zulfiquar-class frigates.[6]
Z-9G
Export version of the WZ-9 gunship.[7]
Z-9EH
Transport, emergency and/or passenger variant.[8]
Z-9W
Also known as WZ-9. Armed version with optional pylon-mounted armament, gyro stabilization and roof-mounted optical sight. Export designation Z-9G, roof-mounted sight optional.[7] First flown in 1987, with the first weapons tests in 1989.[9]
A Harbin Z-9WA
Z-9WA
A newer night-capable version has been built with nose-mounted FLIR. July 2011, Xinhua News Agency released a photo of Z-9WA firing AKD10 air-to-ground missile.[10] Incorporates a domestic Chinese helmet mounted sight that is compatible with anti-tank missiles such as HJ-8 /9/ 10, as well as light anti-ship missiles such as C-701/703 and TL-1/ 10 when they are used as air-to-surface missiles, air-to-air missiles such as TY-90 and other MANPAD missiles for self-defense.[11]
Z-9Z
Prototype reconnaissance version.[7]
H410A
Version with 635 kW WZ8C turbo-shaft engines. First flight September 2001, CAAC certification 10 July 2002. One is currently being fitted with a new Mast-Mounted Sighting (MMS) system.
A Harbin Z-19 at the China Helicopter Exposition, Tianjin 2013
H425
Newest VIP version of the H410A.
H450
Projected development.
Z-19
Attack helicopter development with tandem seats. The Z-19 shares the same powerplant as the Z-9WA.

Operators

A map with users of the Harbin Z-9 in blue
A Malian Air Force Z-9B coming in to land
 Bolivia
 Cambodia
  • Cambodian Air Force[12]
  • Cambodian Gendarmerie
 Cameroon
  • Cameroon Air Force[12]
 China
  • People's Liberation Army Air Force[12]
  • People's Liberation Army Ground Air Force
  • People's Liberation Army Naval Air Force[12]
    • Type 052D destroyer
    • Type 053 frigate, Type 053H3 frigate, Type 054 frigate, Type 054A frigate (Z-9C)
    • Type 056 corvette (Z-9C)
  • People's Armed Police[13]
  • Guizhou Public Security Department[14]
 Djibouti
  • Djiboutian Air Force[12]
 Equatorial Guinea
  • Armed Forces of Equatorial Guinea[15]
 Ghana
 Kenya
  • Kenya Defence Forces[12]
 Laos
A Z-9 aboard the aft-deck of Type 054A frigate Yiyang during a bilateral counter-piracy exercise between China and the US in 2012
  • Laotian Air Force[12]
 Mali
 Mauritania
  • Mauritanian Air Force[12]
 Myanmar
  • State Administration Council[18]
 Namibia
  • Namibian Air Force[12]
 Pakistan
  • Pakistan Naval Air Arm[12]
 Zambia
  • Zambian Air Force[12]

Accidents and incidents

  • On 11 April 2014: A Harbin Z-9 Helicopter operated by the Namibian Air Force crashed during take off at Grootfontein Air Force Base.[19]
  • 2020 Hong Kong Garrison helicopter crash
  • On 6 August 2025, a Z-9 operated by the Ghana Air Force crashed in Ashanti Region in Ghana, killing all eight people on board including defence minister Edward Omane Boamah and environment minister Ibrahim Murtala Muhammed.[20]

Specifications (Z-9B)

Data from [21]

General characteristics

  • Crew: 1 or 2 pilots
  • Capacity: 10 passengers or 1,900 kg (4,189 lb) payload internal, 1,600 kg (3,527 lb) payload slung
  • Length: 12.11 m (39 ft 9 in)
  • Height: 4.01 m (13 ft 2 in)
  • Empty weight: 2,050 kg (4,519 lb)
  • Max takeoff weight: 4,100 kg (9,039 lb)
  • Powerplant: 2 × Zhuzhou Aeroengine Factory WZ-8A turboshaft, 632 kW (848 hp) each
  • Main rotor diameter: 11.94 m (39 ft 2 in)
  • Main rotor area: 111.98 m2 (1,205.3 sq ft) swept area

Performance

  • Maximum speed: 305 km/h (190 mph, 165 kn)
  • Cruise speed: 260 km/h (160 mph, 140 kn)
  • Ferry range: 1,000 km (620 mi, 540 nmi) with internal auxiliary tank
  • Endurance: 5 hours
  • Service ceiling: 4,500 m (14,800 ft)
    Hovering ceiling in ground effect: 2,600 m (8,530 ft)
    Hovering ceiling out of ground effect: 1,600 m (5,249 ft)

Armament

  • Guns: two fixed 23 mm Type 23-2 (AM-23) cannon on attack variants.
  • Hardpoints: Pylons for rockets, gun pods, ET52 torpedo, HJ-8 anti-tank missiles, or TY-90 air-to-air missiles.

See also

Related development

  • Eurocopter AS365 Dauphin
  • Eurocopter Panther
  • Harbin Z-19

Aircraft of comparable role, configuration and era

References

  1. ↑ Parsch, Andreas; Aleksey V. Martynov (2008). "Designations of Soviet and Russian Military Aircraft and Missiles". Designation-Systems.net. http://www.designation-systems.net/non-us/soviet.html#_Listings_Misc. 
  2. ↑ "哈尔滨飞机工业集团有限责任公司". Hafei.com. http://www.hafei.com/hafeien/hahang_history_80.htm. 
  3. ↑ "Z-9 Utility Helicopter". SinoDefence.com. 2007-01-06. http://www.sinodefence.com/airforce/helicopter/z9.asp. 
  4. ↑ "China Approves Re-engine Z-9 Twin." Flight International, July 2002. p. 43.
  5. ↑ "Z-9C (AS 565 Panther) Naval Helicopter". SinoDefence.com. 2007-07-28. http://www.sinodefence.com/airforce/helicopter/z9c.asp. 
  6. ↑ http://thenews.jang.com.pk/updates.asp?id=87912
  7. ↑ 7.0 7.1 7.2 "Worldwide Equipment Guide – Volume 2: Airspace and Air Defense Systems". United States Army Training and Doctrine Command. December 2011. p. 2-14. https://apps.dtic.mil/sti/pdfs/AD1117055.pdf. 
  8. ↑ "航空工业哈尔滨飞机工业集团有限责任公司". http://www.hafei.com/cp-4.htm. 
  9. ↑ "Harbin Z-9W Attack Helicopter". Army Technology. 2011-06-15. http://www.army-technology.com/projects/harbin-z9w-attack-helicopter-china/. 
  10. ↑ "Z-9WA attack helicopter". AirForceWorld.com. http://airforceworld.com/pla/z9-helicopter-china-2.htm#z9wa. 
  11. ↑ "Z-9 HMS". China Internet Information Center. http://club.china.com/data/thread/1013/2713/82/91/8_1.html. 
  12. ↑ 12.00 12.01 12.02 12.03 12.04 12.05 12.06 12.07 12.08 12.09 12.10 12.11 "World Air Forces 2015". Flightglobal Insight. 2015. http://forms.flightglobal.com/WorldAirForces2015?product=PREM&mode=DOWNLOAD&DMDcode=FGWC4&fcid=%7B05ceef25-b72e-4bea-9a83-a7ab7d02e55a%7D_FC078_PREM_201412&fcfileext=pdf. 
  13. ↑ "武警湖南省总队直升机接装仪式直8直9现身_行业动态__公共安全装备网公共安全装备网". https://www.e110119.com/news/show-30.html. 
  14. ↑ "为生命护航-贵州公安搭起救援“空中通道”". 2023-10-24. https://www.gzstv.com/a/d7ad08bff85b49f6852678ca9968caab. 
  15. ↑ Las Fuerzas Armadas de Guinea Ecuatorial se dotan con dos helicópteros chinos Harbin Z-9
  16. ↑ "Ghana Air Force receives Z-9 helicopters". 5 October 2015. http://www.defenceweb.co.za/index.php?option=com_content&view=article&id=40922:ghana-air-force-receives-z-9-helicopters&catid=124:military-helicopters&Itemid=282/. 
  17. ↑ "Aged air force inventory highlights Mali's weakness". flightglobal.com. http://www.flightglobal.com/news/articles/aged-air-force-inventory-highlights-mali39s-weakness-381004/. 
  18. ↑ "What is Happening in Myanmar - Documenting Equipment Losses in the Myanmar Civil War". 25 December 2023. https://www.armadarotta.com/2023/12/what-is-happening-in-myanmar.html. 
  19. ↑ "Namibian Z-9 crash death toll at six". 15 April 2014. https://www.defenceweb.co.za/aerospace/aerospace-aerospace/namibian-z-9-crash-death-toll-at-six/. 
  20. ↑ Naadi, Thomas; Kupemba, Danai Nesta (2025-08-06). "Ghana helicopter crash kills ministers of defence and environment" (in en-GB). https://www.bbc.com/news/articles/cp8zjxwgj9jo. 
  21. ↑ Gordon, Yefim; Dmitry Komissarov (2008). Chinese aircraft. Manchester: Hikoki. ISBN 9-781902-109046. 

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