ឧទ្ធម្ភាចក្រធុន Harbin Z-9 (直-9)

កងទ័ពប្រទេសកម្ពុជាបំពាក់ ឧទ្ធម្ភាចក្រធុន Harbin Z-9 (直-9) ចំនួន ១២ គ្រឿង ដែល ០៤ បំពាក់អាវុធ ហើយ ០១ គ្រឿងធ្លាក់ខូចឆ្នាំ ២០១៤។ ចំណែកប្រទេសឡាវ មានបំពាក់ ចំនួន ០៤ គ្រឿងដែរ។
Wikipedia An armed variant has been fielded by the PLA since the early 1990s as the WZ-9 or 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 WZ-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.

ឧទ្ធម្ភាចក្រធុន Harbin Z-9 (直-9) មានប្រភេទប្លែកៗដូចតទៅ

1. Z-9 License-produced variant of the French AS.365N1.
2. Z-9A:Kit-built variant of the AS.365N2. 
3. Z-9A-100 Prototypes for domestic market versions with WZ8A engines. First flight 16 January 1992, approved 30 December 1992.
4. Z-9B Initial version based on Z-9A-100. Multi-role.
5. Z-9C License-produced variant of the Eurocopter AS.565 Panther for the PLA Naval Air Force.
6. 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.
7. Z-9EH Transport, emergency and/or passenger variant.
8. Z-9W (WZ-9) Armed version with optional pylon-mounted armament, gyro stabilization and roof-mounted optical sight. Export designation Z-9G, roof-mounted sight optional. First flown in 1987, with the first weapons tests in 1989.
9. 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 ADK10 air-to-ground missile.[9] 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.
10. 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.
11. H425 Newest VIP version of the H410A
12. WZ-19 Attack helicopter development with tandem seats. The WZ-19 shares the same power plant as the WZ-9WA.

បណ្តាប្រទេសបំពាក់ ឧទ្ធម្ភាចក្រធុន Harbin Z-9 (直-9)
List of Z-9 Overseas Customers

Country	Number	Type
Mali	2	Z-9EA, the last one crashed om January 19, 2019.
Mauritania	2	Z-9EA
Laos	4	H425
Namibia	2	Z-9EH, one crashed in April 2014
Zambia	4+3	Z-9EH, one crashed in March 2013.
Cambodia	12	Z-9EH, including 4 armed version. One crashed on July 14, 2014.
Pakistan	6	Z-9EC
Bolivia	6	Z-9EH, delivered in September 2014
Cameroon	4	Z-9WE, able to fire KD-8 ATGM, one crashed on April 24, 2015
Kenya	4+2	Z-9WE
Ghana	4	Z-9EH, delivered in September 2015

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

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

រូបភាពឧទ្ធម្ភាចក្រធុន Harbin Z-9 (直-9)