eccoti le performance al MTOW del B757 con motori PW e con RB211:
ake-off field length: PW2037 / PW2040 1.814 mtr (5,950 ft) / 1.677 mtr (5,500 ft)
take-off field length: RB211-535E4 / RB211-535E4-B 2.378 mtr (7,800 ft) / 2.104 mtr (6,900 ft)
landing field length: PW2037 / PW2040 1.463 mtr (4,800 ft) / 1.418 mtr (4,650 ft)
landing field length: RB211-535E4 / RB211-535E4-B 1.555 mtr (5,100 ft) / 1.494 mtr (4,900 ft)
range: PW2037 / PW2040 4.769 km (2,570 Nm) / 4.398 km (2,376 Nm)
range: RB211-535E4 / RB211-535E4-B 7.278 km (3,930 Nm) / 6.843 km (3,695 Nm)
come vedi con i PW può operare al MTOW da FLR sia in atterraggio 1418mt che in decollo 1677....
ciauz sky3boy
With the improved wing design, less engine power is required for takeoff and landing. Even with full passenger payload, the 757-200 can operate from runways as short as those used by the much smaller 737-200 jetliner -- about 5,500 feet (1,675 meters) for trips up to 1,740 nautical miles (3,220 kilometers). In addition, the 757 can reach a higher cruise altitude more quickly than many other jetliners.