Harbin Y-12

විකිපීඩියා වෙතින්
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Y-12
Harbin Y-12 II of the Iranian IRGC
Role Twin-engine turboprop utility aircraft
National origin China
Manufacturer Harbin Aircraft Industry Group
First flight 14 July 1982
Status Active, In production
Primary user People's Liberation Army Air Force
Produced 1985 - present
Unit cost US$3 million (1998)[1]
Developed from Harbin Y-11

Harbin Y-12 (චීන: 运-12; පින්යින්: Yùn-12) යනු Harbin Aircraft Industry Group (HAIG) විසින් නිපදවනු ලබන එන්ජින් දෙකකින් සමන්විත ගුවන්යානයකි.

සැලසුම් කිරීම සහ සංවර්ධනය කිරීම[සංස්කරණය]

ප්‍රභේද[සංස්කරණය]

Harbin Y-12 (II) at China Aviation Museum, Beijing
Harbin Y-12E
Harbin Y-12F
  • Y-12 (I):
  • Y-12 (II): වඩා බලවත් PT6A-27 එන්ජින් සවිකොට ඇත.
  • Y-12 (III):
  • Y-12 (IV):
  • Y-12C:
  • Y-12D:
  • Y-12E:
  • Y-12F:
  • Y-12G:
  • Turbo Panda:
  • Twin Panda:

භාවිතා කරන්නන්[සංස්කරණය]

හමුදා[සංස්කරණය]

 ශ්‍රී ලංකාව
 ටැන්සානියාව
 සැම්බියාව

අනතුරු සහ සිදුවීම්[සංස්කරණය]

Specifications (Y-12 (II))[සංස්කරණය]

Data from Brassey's World Aircraft & Systems Directory 1999/2000[6], Jane's all the World's Aircraft 2000–01[7]

General characteristics

  • Crew: 2
  • Capacity: 17 pax / 1,700 kg (3,748 lb) max payload
  • Length: 14.86 m (48 ft 9 in)
  • Wingspan: 17.235 m (56 ft 7 in)
  • Height: 5.575 m (18 ft 3 in)
  • Wing area: 34.27 m2 (368.9 sq ft)
  • Airfoil: LS(1)-0417
  • Empty weight: 2,840 kg (6,261 lb)
  • Max takeoff weight: 5,300 kg (11,684 lb)
  • Fuel capacity: 1,616 l (427 US gal; 355 imp gal) / 1,230 kg (2,712 lb) max usable fuel weight
  • Powerplant: 2 × Pratt & Whitney Canada PT6A-27 turboprop engines, 462 kW (620 hp) each
  • Propellers: 3-bladed Hartzell HC-B3TN-3B/T10173B-3, 2.49 m (8 ft 2 in) diameter constant-speed fully-feathering reversible-pitch propellers (4 and 5 bladed propellersals used on some models)

Performance

  • Maximum speed: 328 km/h (204 mph, 177 kn) VMO (maximum operating speed)at 3,000 m (9,843 ft)
  • Cruise speed: 292 km/h (181 mph, 158 kn) (max) at 3,000 m (9,843 ft)
250 km/h (160 mph; 130 kn) (economical) at 3,000 m (9,843 ft)
  • Range: 1,340 km (830 mi, 720 nmi) at econ cruise, 45 min reserves at 3,000 m (9,843 ft)
  • Endurance: 5 hours 12 minutes at econ cruise
  • Service ceiling: 7,000 m (23,000 ft)
3,000 m (9,843 ft) on one engine
  • Rate of climb: 8.1 m/s (1,590 ft/min)
1.4 m/s (4.6 ft/s) on one engine
  • Wing loading: 145.9 kg/m2 (29.9 lb/sq ft)
  • Power/mass: 0.106 kW/kg (0.064 hp/lb)
  • Take-off run: 370 m (1,214 ft)
  • Take-off run to 15 m (49 ft): 490 m (1,608 ft)
  • Landing run: 340 m (1,115 ft)
  • Landing run from 15 m (49 ft): 630 m (2,067 ft)

ආශ්‍රිත[සංස්කරණය]

සැසඳිය හැකි ගුවන්යානා

අදාළ ලැයිස්තු

මූලාශ්‍ර[සංස්කරණය]

  1. "Harbin agrees North American Y-12 sales deal". www.flightglobal.com. 8 April 1998. Archived from the original on 16 August 2017. Retrieved 16 August 2017.
  2. Hoyle Flight International 6–12 December 2016, p. 47.
  3. Hoyle Flight International 6–12 December 2016, p. 48.
  4. Hoyle Flight International 6–12 December 2016, p. 53.
  5. "ගුවන් හමුදා යානය කඩා වැටී 4ක් ජීවිතක්ෂයට". අද දෙරණ. Retrieved 2020-01-03.
  6. Taylor 1999, p.189
  7. Jackson, Paul, ed (2000). Jane's all the World's Aircraft 2000–01 (91st සංස්.). Coulsdon, Surrey, United Kingdom: Jane's Information Group. පිටු 71-72. ISBN 978-0710620118. 

සටහන්[සංස්කරණය]

භාහිර සබැඳි[සංස්කරණය]

සැකිල්ල:AVIC Aero Products සැකිල්ල:PRC transport aircraft සැකිල්ල:PLAAF Aircraft සැකිල්ල:Chinese Military Aircraft

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