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Main Characteristics of the D-18T

Characteristics Value
Series 1 and 3 Series 4
Takeoff thrust rating (SLS, ISA)
Thrust, kgf (N) 23 430 (229 848) 25 800 (253 011)
SFC, kg/kgf*h (kg/N*h) 0.340 (0.0347) 0.340 (0.0347)
Bypass ratio 5.6 5.6
Pressure ratio 23 24.8
Max. cruise thrust rating (H=11000m, M=0.75, ISA)
Thrust, kgf (N) 4 860 (47 677) 4 860 (47 677)
SFC, kg/kgf*h (kg/N*h) 0.546 (0.0557) 0.546 (0.0557)
Overall dimensions
Length, mm 5 400 5 400
Height, mm 2 937 2 937
Width, mm 2 792 2 792
Range of ambiant working temperatures, °C -60 ... +50 -60 ... +50
Dry weight, kg 4 100 4 150