A Boeing 747 typically uses engines that weigh between 8,000 to 10,000 pounds (approximately 3,600 to 4,500 kilograms) each, depending on the specific engine model. For example, the Pratt & Whitney PW4000 engines used on some 747 variants weigh around 9,000 pounds (about 4,080 kilograms) each. The total weight of the engines can vary based on the configuration and the specific model of the 747.
The weight of a train engine varies depending on the type of engine. A diesel engine can weigh as much as 250 tons while a steam engine would be about 100 tons.
The 747-400 use 3 different engine manufacturers; Pratt & Whitney, General Electric and Rolls Royce.
There are 3 actually 747-400 Pratt and Whitney PW4062 747-400 General Electric CF6-80 747-400 Rolls Royce RB211
i heard when i worked at pacific aerospace corp that each engine has about 22,000 hp
stock -iron heads, etc.- 670lbs.
1200
around 735000 pounds
A lot!
Which air plane? A 747 weighs several hundred tonnes more than a Cessna, even with the engines removed
Fully loaded 875,000 lbs or 396,890 kg.
Fully loaded 875,000 lbs or 396,890 kg.
The maximum takeoff weight has steadily increased over the years. 747-100 = 735,000 lbs 747-200 & 300 = 833,000 lbs 747-400 = 875,000 lbs 747-8I = 970,000 lbs
A Boeing 747 + a small truck is how much that burger buster weighsn :D
The latest 747 models weigh over 480 tons at take-off.
A paper airplane? A 747? Cessna?
20 mil us dollar
The maximum gross takeoff weight of a 747-400 is approximately 900,000 pounds (408,233 kg). The empty weight is approximately 600,000 pounds (272,155 kg).