The engines are intended for installation in various-purpose helicopters with takeoff mass of 3.5 to 6 t and permit to attain high economic standards in the course of commercial use.
Main advantages of the engine:
- simple and effective design;
- high reliability;
- low specific fuel consumption;
- high stability of characteristics in service;
- compliance with current and future environmental requirements;
- extended service life and durable calendar life;
- ease and convenience of maintenance and repair;
- low cost of life cycle.