การบินไทย Boeing 737-400

Specifications

Measurement

737-300

737-400

737-500

Cockpit Crew

Two

Seating capacity

149 (1-class, dense),
128 (1-class, standard)

168 (1-class, dense),
159 (1-class, standard)

123 (1-class, dense),
108 (1-class, standard))

Seat Pitch

31"

30" (1-class, dense), 32" (1-class, standard)

Seat width

17.2" (1-class, 6 abreast seating)

Overall length

33.4 m
(109
 ft 7 in)

36.5 m
(119 ft 6
 in)

31.1 m
(101 ft 8 in)

Wingspan

28.88 m
(94 ft 8 in)

28.9 m
(94 ft 9 in)

Overall height

11.13 m
(36 ft 6 in)

11.1 m
(36 ft 5 in)

Wing Sweepback

25°

Aspect Ratio

9.11

9.16

Fuselage Width

3.76 m (12 ft 4 in)

Fuselage Height

4.11 m (13' 6")

Cabin Width

3.54 m (11 ft 7 in)

Cabin Height

2.20 m (7 ft 3 in)

Operating empty weight, typical

32,700 kg
(72,100
 lb)

33,200 kg
(73,040 lb)

31,300 kg
(68,860 lb)

Maximum take-off weight

62,820 kg
(138,500 lb)

68,050 kg
(149,710 lb)

60,550 kg
(133,210 lb)

Maximum landing weight

51,700 kg
(114,000 lb)

56,200 kg
(124,000 lb)

50,000 kg
(110,000 lb)

Maximum zero-fuel weight

48,410 kg
(106,500 lb)

53,100 kg
(117,000 lb)

46,700 kg
(103,000 lb)

Cargo Capacity

23.3 m³
(822 ft³)

38.9 m³
(1,373 ft³)

23.3 m³
(822 ft³)

Takeoff field length (MTOW, SL, ISA)

2,300 m (7,546 ft)

2,540 m (8,483 ft)

2,470 m (8,249 ft)

Service Ceiling

37,000 ft

Cruising speed (mach)

0.74

0.74

Maximum speed (mach)

0.82

Range fully loaded

4,204 km (2,270 NM)

4,204 km (2,270 NM)

4,444 km (2,402 NM)

Max. fuel capacity

23,170 L
6,130 USG

23,800 L
6,296 USG

23,800 L
6,296 USG

Engine manufacturer

CFM International

Engine type (x2)

56-3B-1

56-3B-2

56-3B-1

Takeoff Thrust

90 kN (20,000 lbf)

98 kN (22,000 lbf)

90 kN (20,000 lbf)

Cruising Thrust

21,810 N (4,902 lbf)

21,900 N (4,930 lbf)

21,810 N (4,902 lbf)

Fan Tip Diameter

1.52 m (60 in)

1.52 m (60 in)

Engine Bypass Ratio

5.0:1

4.9:1

5.0:1

Engine Length

2.36 m (93 in)

Engine Weight (dry)

2,409.5 kg (4,301 lb)

Engine Ground Clearance

46 cm (18 in)


Source: http://en.wikipedia.org
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