D-436-148
It is used for installation in passenger and transport aircraft of regional and long-haul air carriers with distances up to 7,000 km. This engine is a version of the D-436Т1 engines. The takeoff power ranges from 6,570 to 7,010 kgf and it is provided by the ACS adjustment.
The engine meets the effective and perspective requirements of ICAO standards for the aircraft engines with regard to noises and emissions. |
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Main advantages of the engine:
- Low specific fuel consumption and low weight-to-thrust ratio;
- High reliability due to long experience in operating the D-36 engine of similar class;
- Low levels of emission and noise;
- Easy maintenance and high effectivity of monitoring and diagnostic system;
- Universal mount for installing the engine on various airplanes in underwing or overwing, fuselage or side positions without changing the engine design;
- Low operating costs at long service life.
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Basic specifications:
| ACS setting variant |
S-R
short-range
aircraft |
L-R
long-range
aircraft |
| Maximum emergency power rating (H=0, M=0, ISA) |
| Thrust, kgf (kN) |
7,280 (71.39) |
7,690 (75.41) |
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Maintained up to tAMB, °С
|
37.5 |
30 |
| Takeoff rating (H=0, M=0, ISA) |
| Thrust, kgf (kN) |
6,570 (64.43) |
7,010 (68.74) |
| Maintained up to tAMB, °С |
37.5 |
30 |
| SFC, kg/kgf•h(kg/kN•h) |
0.351 (35.77) |
0.351 (35.77) |
Maximum cruise rating (H=11000 m, M=0.75, ISA +10°C)
|
| Thrust, kgf (kN) |
1,560 (15.30) |
1,560 (15.30) |
| SFC, kg/kgf•h(kg/kN•h) |
0.60 (61.16) |
0.60 (61.16) |
| Dry weight, kg |
1,400 |
1,400 |
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