阿古斯塔-贝尔 AB.212

Agusta-Bell AB.212

国家美国 意大利
作用多用途直升机
首次飞行1971
建立未知

阿古斯塔-贝尔 AB.212 是阿古斯塔在意大利制造的多用途直升机,获得了制造美国贝尔212直升机的许可证。

源: 维基百科上的阿古斯塔-贝尔AB.212
Agusta-Bell AB.212
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General Characteristics

The Agusta-Bell AB.212 is the Italian license-built version of the U.S. Bell 212, which is a twin-engine development of the famous single-engine Bell 205 (UH-1 Huey). The dual-engine design provides significantly improved safety and performance, particularly in challenging environments (like “hot and high” conditions) and over water, making it popular for naval and paramilitary roles.

Property Typical Value (AB.212)
作用 Medium Utility / Transport / Anti-Submarine Warfare (ASW)
制造商 Agusta (now part of Leonardo S.p.A.)
First Flight (Bell 212) April 1968
船员 1 or 2 pilots (2 for IFR operation)
Capacity (Passengers) Up to 14 passengers or 6 stretchers/litters
Main Rotor Diameter 14.63 m (48 ft 0 in)
Max Takeoff Weight 5,080 kg (11,200 lb)

Design and Powerplant

  • Engine: One Pratt & Whitney Canada PT6T-3 Twin-Pac coupled turboshaft engine.
  • Power System: The Twin-Pac consists of two power turbines that drive a common gearbox, providing redundancy.
  • Thrust Output (Combined): Approximately 1,342 kW (1,800 shp) total, with the ability to maintain 671 kW (900 shp) for 30 minutes in case of a single-engine failure.
  • Rotor System: Two-bladed semi-rigid main rotor and a two-bladed tail rotor.
  • Cabin: Features a spacious cabin with sliding side doors and a flat floor, easily convertible for troop transport, medevac, or cargo.
  • Naval Variant (AB.212ASW): Developed by Agusta, this variant features a large radar dome above the cockpit, corrosion protection, and equipment for anti-submarine warfare (ASW), including dipping sonar and the ability to carry torpedoes.

Performance and Capabilities

  • Maximum Speed: Up to 240 km/h (130 knots, 149 mph).
  • Cruise Speed: Approximately 185–205 km/h (100–110 knots).
  • Service Ceiling: 5,300 m (17,400 ft).
  • Max Range: Approximately 420 km (230 nautical miles).
  • Internal Cargo Capacity: 6.23 m³ (220 ft³).
  • External Load Capacity: The external cargo hook can lift up to 2,268 kg (5,000 lb).
  • Operational Use: Widely used by civil operators for offshore transport and logging, and by military forces for utility, SAR (Search and Rescue), and naval operations (especially the ASW variant).

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