ТVЗ-117VМА-SBМ1
The engine is designed for the An-140 airplane and other high-efficiency passenger and cargo aircraft of regional airlines. High-tech development and production have enabled to create the TV3-117VMA-SBM1 engine possessing superior operating performance, dependability, and extensive service life.
Main advantages:
- high efficiency;
- long service life;
- reliability and trouble-free operation;
- engine and propeller joint electronic control system;
- two emergency power conditions making it possible to take off and maintain a flight level with one engine inoperative;
- low-emission combustor;
- low noise level;
- low operating costs.
Basic specifications:
| Takeoff power condition (SLS, ISA+15°C): | |
| Propeller shaft horsepower, hp (kW) | 2500 (1838) |
| Specific fuel consumption, kg/ehp·h (kg/kW·h) | 0.199 (0.270) |
| Maximum emergency power condition (SLS, ISA+22°C): | |
| Propeller shaft horsepower, hp (kW) | 2800 (2059) |
| Emergency power condition (Н=5170 m, Мn=О.3, ISA+10°C): | |
| Propeller shaft horsepower, hp (kW) | 2130 (1567) |
| Maximum cruise power condition (Н=600О m, Мn=О.5, ISA): | |
| Propeller shaft horsepower, hp (kW) | 1750 (1287) |
| Specific fuel consumption, kg/ehp·h (kg/kW·h) | 0.188 (0.256) |
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