Description

The G450 is an improved version of the GIV-SP/G400 using technologies from the G500/G550 (an upgrade to the GV). It has a PlaneView® cockpit with 4 Honeywell 21 EFIS screens and a Gulfstream-designed cursor control system. It also has the “Enhanced Vision System” (EVS), an infrared camera that displays an image of the view in front of the camera on a head-up display. EVS permits the aircraft to land in lower-visibility instrument meteorological conditions than a non-EVS-equipped aircraft. Another exterior difference between the G-IV and G450 is the removal of windshield wipers on the G450.

Gulfstream G450

Technical Specifications

Exterior

  • Exterior Height: 25 ft 2 in
  • Wing Span: 77 ft 10 in
  • Length: 89 ft 4 in

Interior

  • Cabin Height: 6 ft 2 In
  • Cabin Width: 7 ft 4 In
  • Cabin Length: 40 ft 4 In
  • Cabin Volume: 1523 cu ft
  • Door Height: 5 ft 0 In
  • Door Width: 3 ft 0 In
  • Internal Baggage: 169 cu ft

Occupancy

  • Crew: 2
  • Passengers: 14

Operating Weights

  • Max T/O Weight: 74600 Lb
  • Max Landing Weight: 66000 Lb
  • Operating Weight: 43200 Lb
  • Fuel Capacity: 29281 lbs Lb
  • Payload Useful: 32000 Lb
  • Payload W/Full Fuel: 2500 Lb
  • Max Payload: 5800 Lb

Range

  • Normal Range: 4100 nm
  • Max Range: 4350 nm
  • Service Ceiling: 45000 ft

Distances

  • Takeoff Distance: 5600 ft
  • Balanced Field Length: 5770 ft
  • Landing Distance: 3260 ft

Performance

  • Rate of Climb: 3760 fpm
  • Climb Rate One Engine Inop: 712 fpm
  • Max Speed: 586 kts
  • Normal Cruise: 476 kts
  • Economy Cruise: 533 kts
  • Avionics: Gulfstream PlaneView

Power Plant

  • Engines: 2
  • Engine Mfg: Rolls Royce
  • Engine Model: TAY MK 611-8C