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 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;
- 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
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| Maximum emergency power rating (H=0, Mп=0, ISA) |
| Thrust, kgf (kN) |
7,282 (71.41) |
7,688 (75.39) |
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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) |
7,007 (68.72) |
| 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=11,000 m, M=0.75, ISA)
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| Thrust (maintained up to ISA +10°С), kgf (kN) |
1,572 (15.42) |
1,572 (15.42) |
| SFC, kg/kgf•h(kg/kN•h) |
0.592 (60.4) |
0.592 (60.4) |
| Dry weight, kg |
1,400 |
1,400 |
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