BS-E4 EAPU Engine

BET SHEMESH ENGINES’ BS-E4 EAPU Engine is a simple low-cost machine with advanced features.

It is a turboalternator with a single stage compressor and a single stage turbine.

The engine features a full authority digital electronic control (FADEC).


  • Electric Power 60 Kw Dc
  • Altitude 45,000ft(14.9Km)
  • Flight speed Mach 0.7


  • Dry weight 99 Lb(45 Kg)
  • Length 36.9”(830 mm)
  • Max.diameter 12.2”(275 mm)