Boeing 747?

Question

how much thrust does a b747 have?

Answer 1

I'm sure you mean the engines cus the 747 as an airframe doesn't have thrust, it depends on which 747-100, 747SP, -200, -300, -400, 400ER.

Answer 2

for the 747-400, the most common of all 747s

depending on engine type

  Pratt & Whitney PW4062

63,300 lb (281.57 kN)

Rolls-Royce RB211-524H2-T

59,500 lb (264.67 kN)

General Electric CF6-80C2B5F

62,100 lb (276.23 kN)

all ratings are per engine. (multiply by four to get total thrust)

for other 747 models, go to

http://boeing.com/commercial/747family/p...

Answer 3

It depends on the 747. See the table on the bottom of this page http://en.wikipedia.org/wiki/Boeing_747 (last row of the table)

Answer 4

The General Electric CF6 Engines found on some Boeing 747 Offer up 72,000 pounds of thrust per engine so

72,000 * 4 = 288,000  pounds of thrust total because they have four engines



But Pratt and Whitney offer the JT9D Which offer  56,000 pounds of trust each. 56,000*4= 224, 000 pounds of thrust total. And the PW 2000 And 4000 which has up to 62,000 pounds of thrust each . So 4*62,000= 248,000

and Finally The Rolls Royce RB211-524 series offer up 60,000  pounds of  thrust per engine. 60,000*4= 240,000 pounds of thrust total

Answer 5

no thrust.