Comparisons / Comparison of McDonnell Douglas MD-81 and Yakovlev Yak-142

Comparison of McDonnell Douglas MD-81 and Yakovlev Yak-142 [S]ave

Attribute
McDonnell Douglas MD-81 ×
Yakovlev Yak-142 ×
General
ManufacturerMcDonnell DouglasYakovlev
ModelMcDonnell Douglas MD-81Yakovlev Yak-142
CountryUnited StatesRussia
Manufactured from (year)19791980
Manufactured to (year)19942003
TypeMid Size Passenger JetsLight Passenger Jets
IcaoMD81YK42
Performance
Engine2x 2 X Pratt And Whitney P&W JT8D-2193x Lotarev D-36
Power, lbf (lbf)18,50014,330
Avionics-AlliedSignal avionics
Max cruise speed (km/h)889815
Approach speed (km/h)232241
Travel range (km)3,3344,074
Fuel economy (km/l)0.176-
Service ceiling (m)11,2789,754
Rate of climb (m/sec)15.2412.7
Take off distance (m)2,2711,800
Landing distance (m)1,5001,100
Weights
Max take off weight (kg)63,50057,500
Max landing weight (kg)58,06151,000
Max payload (kg)18,19518,000
Fuel tank capacity (l)22,12918,499
Baggage volume (m³)35.5-
Dimensions
Seats17212
Seats - business class155-
Cabin height (m)2.042.08
Cabin width (m)3.033.8
Cabin length (m)30.619.9
Exterior length (m)45.0236.38
Tail height (m)9.029.83
Fuselage diameter (m)3.353.9
Wing span (m)32.834.88
Wing tipsNo WingletsNo Winglets



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