TJ 40-G2 Turbojet Engine

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The TJ 40-G2 is a turbojet engine designed for UAV systems, such as target drones and decoy drones, in order to confuse enemy air defenses and small reconnaissance drones. Its advantage is its low weight of 3.8 kg and thrust of 395 N. The PBS TJ40-G2 jet engine is a single-shaft turbine jet engine with a one-stage radial compressor, radial and axial diffuser, annular combustion chamber, one-stage axial turbine and outlet nozzle. The generator output is 200 W, and with an external converter it is an additional 900 W.

Main  features
  • Compact design – all accessories integrated within the engine body (excl. fuel pump).
  • Excellent thrust-to-weight ratio and low fuel consumption for its power category.
  • Kerosene starting.
  • Integrated starter-generator.
  • Recipient of a prestigious journalistic award at the IDET 2015 exhibition.
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