HTNA S40. Specifications. A photo.
HTNA S40. Specifications. A photo.

HTNA S40. Specifications. A photo.


HTNA S40 is a Chinese multifunctional unmanned civil aircraft developed by High-Tech New Agricultural Co..

The HTNA S40 unmanned aerial vehicle, although intended for operation in the agricultural sector, has a sufficiently large functionality that allows it to perform a rather wide range of various tasks, including aerial photography, farming, search and surveillance, patrol and monitoring missions, and so on. .P. Due to its relatively low cost and due to its wide possibilities. This drone was quickly able to gain popularity, in connection with which it continues to be serially produced to this day.

The Chinese HTNA S40 unmanned multifunctional aircraft was designed by engineers from High-Tech New Agricultural Co. in a helicopter-type configuration, which allows the device to move in space at a very acceptable speed, and to operate in almost any terrain, regardless of Its preparedness. The length of the fuselage of this aircraft is 2 meters 17 centimeters, and the diameter of the main rotor is equal to 2 meter 40 centimeters, which does not cause any problems with the transportation of the drone.

The power part of the civil unmanned agricultural helicopter HTNA S40 is represented by one electric engine that is capable of supporting the cruise at a cruising speed of 20 km / h, with a maximum duration of an autonomous flight of up to 40 minutes.

It is known about the existence of at least four different variants of this drone, among which it should be noted:

  • HTNA S40 - basic version of the aircraft;
  • HTNA S40A - Upgraded version of the drone;
  • HTNA S40B - an improved version of the aircraft equipped with an automatic piloting system;
  • HTNA S40C - Upgraded version of UAV, which has increased autonomy of flight.


Technical characteristics of HTNA S40.


  • Length: 2,17 m .;
  • The diameter of the rotor: 2,4 m .;
  • Height: Unknown;
  • Maximum takeoff weight: unknown;
  • Cruising flight speed: 20 km \ h .;
  • Maximum flight speed: 35 km \ h .;
  • Maximum flight distance: 2 km .;
  • Maximum flight height: 250 m .;
  • aircraft engine type: Electric;
  • Powerplant: unknown;
  • Power: unknown.



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