Bell 427. A photo. Characteristics.
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Bell 427. A photo. Characteristics.

Bell 427. A photo. Characteristics.

 

Bell 427 - light multipurpose helicopter.

 

Bell 427 photo

Bell 427 photo.

Designed by the American firm Bell Helicopter Textron, participated in the creation of the Korean company Samsung Aerospace Industries. The prototype was the model Bell 407 with a completely redesigned fuselage and an 8 percent larger cockpit. The helicopter uses a new dynamic system, which is similar to that installed on the BellOH58D military helicopter, which also includes a main four-bladed propeller made entirely of composite materials.

 

Bell 427 photo booths

Bell 427 photo booths

The full-scale mockup was first presented at the September 1996 exhibition in Farnborough. The first flight took place at the end of 1997. In 1999 the helicopter was certified. The first helicopters were ordered by Petroleum Helicopters in 2000.

 

Bell 427 photo salon

Bell 427 photo salon

Features helicopter Bell 427:

 

 

  • Crew: 2

  • The greatest number of passengers: 6

  • Capacity: 1220kg 

  • Length: 12,99m 

  • Fuselage length: 10,94m 

  • The diameter of the rotor: 11,28m 

  • The diameter of the tail rotor: 1,73m 

  • Fuselage width: 2,29 (along the runners) 

  • Height: 3,32m 

  • The area swept rotor: 99,89kv.m

  • Empty weight: 1751kg 

  • The highest take-off weight: 2880kg 

  • with suspension: 2971kg 

  • Volume of fuel tanks: 770l 

  • Powerplant: 2 × Pratt & WhitneyCanada PW207D turboshaft 

  • Take-off engine power: 2 × 710л.с. (2 × 529kW ()) 

  • Cargo Cabin Height: 1,3 M 

  • Maximum speed: 259km / h 

  • Maximum ground speed: 252km / h 

  • The speed at FL: 246km / h

  • Practical range: 716km 

  • Flight duration: 4hour 

  • Ceiling: 3050m 

  • Static ceiling:

  • using ground effect: 2745 

  • no ground effect: 533 

  • The load on the drive: 29,74kg / sq.m 

  • Thrust: 219,3 / 200,8W / kg (without / with suspension) 

 

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