Which one is bigger, 747 or 787?
The sleek boeing 787 dreamliner the 787 is boeing’s modern masterpiece, prioritizing fuel efficiency and passenger comfort. It’s smaller and lighter than the 747 but packed with advanced technology and a futuristic design. The 787 was the first production airliner built with a fuselage comprising one-piece composite barrel sections instead of aluminum-sheet assemblies using many fasteners. Boeing selected two new engines to power the 787, the rolls-royce trent 1000 and general electric genx.The twin-engined 787 comes with a choice of two types of engine, supplied by GE Aerospace or Britain’s Rolls-Royce. The engines on the crashed plane were supplied by GE, which said it would support the investigation.
Is a Boeing 777 bigger than a 747?
Surprisingly, the 777-300ER is longer and wider than the 747-400, measuring 73. However, the 747-400 has a taller profile at 19. Which is larger, 747 or 787? The 747 is much larger. Standing in a 787 is like standing in a comfortable office. Standing in a 747 is like standing in a warehouse.
How much HP does a 747 have?
The Boeing 747 has four engines, each of which can produce up to 59,934 horsepower. This means that the total horsepower of a Boeing 747 is 239,736 horsepower. The four engines of the Boeing 747 Jumbo Jet burn approximately 10 to 11 tonnes of fuel an hour when in the cruise. This equates to roughly 1 gallon (approximately 4 litres) of fuel every second. It can carry a maximum of 238,604 liters of fuel and it has a range of about 7,790 nautical miles.How far can a Boeing 747 fly without refueling? According to Boeings Airport Planning Guide for the 747–8, the ferry range for the passenger version has a ferry range of about 9000 nm. That is with full fuel and zero payload. In comparison the 747–100 with JT9D-3A engines had a ferry range of about 6200 nm.
Is the 777X replacing the 747?
It replaces the 747 in ambition if not size, offering over 400 seats with folding wingtips and new GE9X engines. But none of the big three US airlines want it. Delta, American, and United have passed on the 777X, citing a mismatch with their current networks. Fuel Efficiency & Operating Costs Boeing 777 • More fuel-efficient due to its twin-engine design. Lower operating costs compared to four-engine jets like the 747-8. The upcoming Boeing 777X will be even more fuel- efficient with folding wingtips.
Who is bigger, 777 or 787?
Boeing 777 : Larger, carries 314-396 passengers. Range & Efficiency👇 – 787 : More fuel-efficient, designed for medium to long- haul routes. Can fly longer distances and carry more passengers, but uses more fuel. Boeing 757-200 and 757-300: Versatile aircraft used on both domestic and transatlantic routes; however, they are also among the older aircraft in the fleet .