Katerina Swanson
The Boeing 747, also known as the Queen of the Skies, is a large aircraft with a high passenger capacity and long range. Its large fuel capacity varies depending on the model and configuration, ranging from 48,400 to 63,034 gallons, or approximately 400,000 pounds (lbs), which is nearly equivalent to the weight of the empty plane. The 747-400 model, for example, can hold 57,285 gallons of fuel, while the debut version, the 747-100, has a capacity of 48,400 gallons. The 747-8 Intercontinental (747-8i) is the longest commercial aircraft produced and can carry 63,034 gallons of fuel. The 747-8 Freighter (747-8F) has a maximum payload capacity of 140 tons, and the 747-200 freighter can carry 105 tons.
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What You'll Learn
The 747-8 Freighter can carry 140 tons of cargo
The Boeing 747 is a large, long-range wide-body airliner that has been in operation since 1969. Its large fuel capacity makes it ideal for long routes. The 747's fuel capacity varies among models, with the first plane, the 747-100, holding 48,400 gallons of jet fuel. Later models, such as the 747-400, have a fuel capacity of up to 63,000 gallons, weighing approximately 400,000 lbs.
The 747-8 is the final series of the 747 family and is the largest model variant. It was launched in 2005 and made its maiden flight in 2010. The 747-8 Freighter, also known as the 747-8F, is a dedicated cargo variant of the 747-8 with improved payload capacity and aerodynamic upgrades. It has a maximum payload capacity of 137 tons, which is equivalent to 302,000 lbs or 46 shipping containers. This is a significant increase in cargo volume compared to previous models, such as the 747-400.
The 747-8 Freighter's payload capacity of 137 tons is impressive, but it is important to note that this is not the only factor that contributes to its cargo capabilities. The design of the 747-8F includes a stretched fuselage that is over 250 feet in length, making it one of the longest cargo aircraft. This allows for greater flexibility in accommodating different types and sizes of cargo.
Additionally, the 747-8 Freighter is equipped with four turbofan engines, which provide a similar range to the 747-400. This long-haul capability, combined with its payload capacity, makes the 747-8F ideal for transoceanic shipments. The ability to cover long distances without refuelling is crucial for efficient and timely deliveries, especially when transporting time-sensitive cargo.
The 747-8 Freighter's combination of payload capacity, range, and technological upgrades has solidified Boeing's position in the air freight market. With a maximum take-off weight of 975,000 lbs, it is the heaviest commercial or military aircraft manufactured in the United States. Its capabilities have made it a popular choice for airlines and freight operators, ensuring the 747's continued presence in the cargo market despite the introduction of smaller, more efficient aircraft.
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The 747-400 burns 10-11 tons of fuel per hour
The Boeing 747, also known as the "Queen of the Skies", is a popular choice for airlines operating long routes due to its large capacity and long range. The 747 burns approximately 5 gallons of fuel per mile, which is around 12 litres per kilometre. This equates to roughly 1 gallon, or 4 litres, of fuel burned every second.
The 747-400, in particular, has a 9% increased fuel capacity compared to its predecessors, holding up to 57,285 gallons of jet fuel. This model burns 3,600 gallons of fuel per hour, or 60 gallons per minute. During the 15 minutes between the gate and the runway, the fuel consumption increases significantly, burning approximately 1 ton of fuel.
The 747-400's fuel efficiency is further demonstrated when considering its maximum load per flight of around 568 passengers. When full, the plane burns 0.01 gallons per passenger per mile, resulting in 100 miles per gallon per person. This is significantly more efficient than a car, which typically gets about 25 miles per gallon.
While the 747 is not considered the most fuel-efficient aircraft compared to newer models, its remarkable performance and range have earned it a notable place in aviation history.
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The 747-100 holds 48,400 gallons of fuel
The Boeing 747 is one of the most recognisable aircraft in the world. Its high passenger capacity and long range have allowed airlines to open up new and previously unserved direct routes worldwide. The 747-100, which debuted in 1969, holds 48,400 gallons of jet fuel. This equates to approximately 183,214 litres or 3,500 gallons (around 10 to 11 tonnes) of fuel an hour when cruising at altitude.
The 747's fuel capacity varies among models and configurations. On average, it can carry between 48,400 and 63,000 gallons, or 183,214 to 238,610 litres. The debut version, the 747-100, holds 48,400 gallons of jet fuel, while the next two versions, the 747-200 and 300, feature a fuel capacity of 52,410 gallons. The 747-400, which became the most popular member of the 747 family, has a fuel capacity of 57,285 gallons.
The latest version, the 747-8, achieves an even more impressive capacity, with 63,034 gallons for passenger models (747-8i) and 59,734 gallons for cargo versions (747-8f). The 747-8i can fly 8,000 miles or more on a full tank, although this distance varies depending on speed, weight, and other factors.
The 747SR is a short-range version of the 747-100 with greater payload capability but lower fuel capacity. The 747-100B, meanwhile, is a variant of the 747-100SR with a stronger airframe and landing gear design, and an increased fuel capacity of 48,070 gallons, allowing for a range of 5,000 nautical miles.
The Boeing 747 stores fuel in its wings, with each wing containing two fuel tanks: a reserve tank on the outer part and a main tank in the centre. This design frees up space in the body for cargo and passengers and helps maintain symmetry in fuel delivery to the engine.
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The 747-200 has a 9% higher fuel capacity than the 747-100
The Boeing 747, also known as the "Queen of the Skies", is a large aircraft with a high fuel capacity, making it ideal for long-haul flights. The exact fuel capacity varies between models, with some even featuring additional fuel tanks in the tail. The first model, the 747-100, was launched in 1969 and could hold 48,400 gallons of jet fuel.
The 747-200 model, which followed in 1971, featured several improvements, including a 9% higher fuel capacity than the 747-100. The 747-200's fuel capacity was increased to 52,410 gallons, allowing for greater range and flexibility. This increase in fuel capacity was achieved through modifications to the aircraft's design, including more powerful engines and a higher maximum takeoff weight (MTOW).
The higher MTOW of the 747-200 meant that the aircraft could carry more fuel and have a longer range. The additional fuel capacity allowed the 747-200 to better serve long-haul routes, accommodating the demand for longer-range aircraft with increased payload capacity. The 747-200 was produced in several versions, including passenger, freighter, convertible, and combi variants, each with its own unique features and capabilities.
The improvements introduced in the 747-200, such as the increased fuel capacity, contributed to its popularity and longevity. The aircraft's ability to cover longer distances with greater payload capabilities made it a versatile option for airlines and helped extend its service well into the future. The 747-200's design and performance set the foundation for subsequent 747 models, which built upon its success and incorporated further advancements in aviation technology.
The 747-200's 9% higher fuel capacity compared to the 747-100 demonstrates Boeing's commitment to innovation and their continuous efforts to enhance the capabilities of their aircraft. This increase in fuel capacity had a significant impact on the aircraft's performance and contributed to the 747's reputation as a reliable and efficient long-haul workhorse.
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The 747 burns 5 gallons of fuel per mile
The Boeing 747, also known as the "Queen of the Skies", is a popular choice for long routes due to its large capacity, long range, and large fuel tank. The 747 burns approximately 5 gallons of fuel per mile, or 12 litres of fuel per kilometre. This amounts to 1 gallon, or roughly 4 litres, of fuel burned every second.
Considering a 5-hour flight, the 747 would consume 18,000 gallons of fuel. In a 10-hour flight, this figure would double to 36,000 gallons, or 150,000 litres. During takeoff and the ascent to cruising altitude, the aircraft uses around 5,000 gallons, or 19,000 litres, of fuel.
The 747's fuel efficiency is best understood in relation to its passenger capacity. At maximum capacity, the plane can carry 568 people. For ease of calculation, we can assume 500 passengers. Burning 5 gallons of fuel per mile, the plane is consuming 0.01 gallons per person per mile, or 100 miles per gallon per person.
The 747's fuel efficiency is further contextualised when compared to that of a car. A typical car gets about 25 miles per gallon. Driving from New York City to Los Angeles, a distance of 2,797 miles, would require 112 gallons of gas with two passengers. This works out to 56 gallons per person. Flying the same route in a 747 would take about 6 hours and use 5,325 gallons of jet fuel. Assuming 200 people on the flight, this equates to 27 gallons of fuel per person.
The 747's fuel capacity varies among models and configurations. On average, it can carry between 48,400 and 63,034 gallons, or 183,214 to 238,610 litres. The first model, the 747-100, released in 1969, holds 48,400 gallons of jet fuel. The 747-200 and 300 have a capacity of 52,410 gallons, and the 747-400, a popular choice among airlines, boasts a 9% increase in fuel capacity, accommodating 57,285 gallons.
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Frequently asked questions
The 747's fuel capacity varies among models and configurations. On average, it can carry from 48,400 to 63,034 gallons, equivalent to 183,214 – 238,610 litres or 400,000 pounds.
The fuel weighs around 10 to 11 tons or 3,500 gallons per hour when cruising at altitude.
The 747 burns approximately 5 gallons of fuel per mile (12 litres of fuel per kilometre).
It costs around $140,000 to $170,000 to refuel a 747, but the exact price depends on factors like the fuel market price, the aircraft model, and the route.
