Comparisons / Comparison of McDonnell Douglas DC-9-30 and McDonnell Douglas MD-81

Comparison of McDonnell Douglas DC-9-30 and McDonnell Douglas MD-81 [S]ave

Attribute
McDonnell Douglas MD-81 ×
McDonnell Douglas DC-9-30 ×
General
ManufacturerMcDonnell DouglasMcDonnell Douglas
ModelMcDonnell Douglas MD-81McDonnell Douglas DC-9-30
CountryUnited StatesUnited States
Manufactured from (year)19791965
Manufactured to (year)19941982
TypeMid Size Passenger JetsMid Size Passenger Jets
IcaoMD81DC93
Performance
Engine2x 2 X Pratt And Whitney P&W JT8D-2192x JT8D-11
Power, lbf (lbf)18,50015,000
Max cruise speed (km/h)889898
Approach speed (km/h)232235
Travel range (km)3,3342,778
Fuel economy (km/l)0.176-
Service ceiling (m)11,27810,668
Rate of climb (m/sec)15.2410.16
Take off distance (m)2,2712,100
Landing distance (m)1,5001,500
Weights
Max take off weight (kg)63,50048,988
Max landing weight (kg)58,06144,906
Max payload (kg)18,19513,674
Fuel tank capacity (l)22,12913,926
Baggage volume (m³)35.525.3
Dimensions
Seats172115
Seats - business class155-
Cabin height (m)2.042.05
Cabin width (m)3.033.12
Cabin length (m)30.622.79
Exterior length (m)45.0236.36
Tail height (m)9.028.5
Fuselage diameter (m)3.353.35
Wing span (m)32.828.44
Wing tipsNo WingletsNo Winglets



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