TV3-117VMA-SBM1V 4E series

This engine is intended for Mi-8T helicopters.

Compared with helicopters powered by TV2-117 engines, TV3-117VMA-SBM1V engines can keep their power up to high environment temperatures and high altitudes of location and flight.

2.5-minute power setting provides safe helicopter take off and landing with one engine inoperative (OEI).

Main advantages of the engine:

  • high reliability;
  • increased power maintained in hot and high conditions;
  • low SFC;
  • long service life;
  • easy in-service maintenance;
  • high repairability;
  • stable operation under conditions of heavy smoke and dust;
  • low cost of life cycle.

Basic specifications: