manufacturer : Boeing Commercial Aircraft Company seating capacity : 3 flight crew & 118 passengers max estimated maximum range : 7,408 km normal cruising speed : 850 km/h maximum speed : 511 knots (946 km/h) number of engines : 2 engine type : CFM56-7B24 take-off thrust power : 24,200 lbs maximum take-off weight : 70,533 kgs / 155,500 lbs operating empty weight: 40,472.20 kgs / 89,225.9 lbs