G450 Specifications Sheet G450規格表

large-cabin  long-range a strong marriage of tradition and technology.

PERFORMANCE
Maximum Range* 4,350 nm / 8,061 km
(Mach 0.80, 8 passengers, 3 crew and nbaa iFr reserves)
Normal Cruise Speed Mach 0.80 / 459 ktas / 850 km/h High Speed Cruise Mach 0.85 / 488 ktas / 904 km/h Mmo (Maximum Operating Mach number) Mach 0.88 Takeoff Distance (Sl, iSa, MTOW) 5,600 ft / 1,707 m Landing Distance (Sl, iSa, MlW) 3,260 ft / 994 m Initial Cruise Altitude 41,000 ft / 12,497 m Maximum Cruise Altitude 45,000 ft / 13,716 m
WEIGHTS
Maximum Takeoff Weight 74,600 lb / 33,838 kg Maximum Landing Weight 66,000 lb / 29,937 kg Maximum Zero Fuel Weight 49,000 lb / 22,226 kg Basic Operating Weight (including 3 crew)** 43,000 lb / 19,505 kg Maximum Payload** 6,000 lb / 2,722 kg Payload with Maximum Fuel** 2,500 lb / 1,134 kg Maximum Fuel Weight 29,500 lb / 13,381 kg
DESIGN STANDARDS
Avionics Gulfstream PlaneView.
Engines Two Rolls-Royce Tay Mk 611 8C
Rated Takeoff Thrust (each) 13,850 lb / 61.6 kN
Passengers: Maximum 19 Typical Outfitting 12 16
INTERIOR
Total Interior Length 45 ft 1 in / 13.74 m Cabin Length (excluding baggage) 40 ft 4 in / 12.29 m Cabin Height 6 ft 2 in / 1.88 m Cabin Width 7 ft 4 in / 2.24 m Cabin Volume 1,525 cu ft / 43.2 cu m Baggage Compartment Volume 169 cu ft / 4.8 cu m
COMFORT
12 Gulfstream Signature Oval Windows
Forward or Aft Galley
Forward and Aft Lavatory
6 Select Floorplans or Tailored Floorplan

* NBAA IFR theoretical range. Actual range will be affected by ATC routing, operating speed, weather, outfitting options and other factors.
 Stated weights are based on theoretical standard outfitting configurations. Actual
** 
weights will be affected by outfitting options and other factors.

77 ft 10 in / 23.72 m