D-436-148 turbofan engine © Konstantinos Panitsidis

Photos from the personal collection of Konstantinos Panitsidis

 Technical specifications      Photos      Video



It is intended for installation in An-148 aircraft used by regional and short haul routs.

Main advantages D-436-148:
- low specific fuel consuption
- low levels noise
- low levels of emission
- ease of maintenance
- high performance system
- low long service life
- it has system FADEC (Fuell autohority digital engine control)
- service life up to 12.000 h. 


Basic specifications D-436-148 Short-range aircraft Long-range aircraft
Operating mode Takeoff rating (PAMB=760 mm HgMFL=0) tAMB+37,5oC Takeoff rating (PAMB=760 mm HgMFL=0) tAMB+30oC
Thrustkgf (N) 6.400 (62784) 6.830 (67002)
Specific fuel consumptionkg/kgf*h (kg/N*h) 0,374 (0.0381) 0,377 (0.0384)
Maximum cruise rating (Η=11.000 mMFL=0,75, ISA+10oC)    
Thrustkgf (N) 1.500 (14.715) 1.500 (14.715)
Specific fuel consumptionkg/kgf*h (kg/N*h) 0,618 (0,063) 0,618 (0,063)
Dry weight, not more thankg 1.400 1.400



Fuel -
Oil -
Max thrust take-off power rating 6.570 kgf
Specific fuel consumption, take-off power rating 0.351 kg/kgf.*h
Max thrust, cruise power (H=11.000 m, M=0,75) 1.560 kgf 
Specific fuel consumption, cruise power  0,60 kg/kgf.*h
Pressure ratio, take-off power rating -
Bypass ratio -
Temperature of the gas at the turbine intake, take-off power rating -
Air flow rate, take-off power rating -
Compressor rotation frequency low-pressure, take-off power rating -
Compressor rotation frequency high-pressure, take-off power rating  
Diameter -
Height 1930 mm
Width 1784 mm
Length 4034 mm
Weight 1400 kg
Specified service life -


PHOTOS D-436-148