VIREO


Range of rotary-wing drones

Specific drone development or customization of light drone (ULM Class 6)

ASMAN Technology offers a range of rotary wing drones specifically developed for carrying payload from 5 to more than 200kg over more of less distances and in harsh environments. Equipped with electric or 4-stroke engines, single rotor or counter-rotating rotors, they cover a very wide range of uses: surveillance mission with the addition of adapted sensors, supply of an isolated and difficult to access post, maritime or mountain rescue operations, etc.
To shorten development times and reduce the overall cost of ownership, the largest models are developed on the basis of existing ULM Class 6. Similarly, ASMAN Technology has chosen a filed proven autopilot already equipping numerous models such as R-22 or CH-7.



VIREO 500 based on the CH-7 light helicopter from the swiss HELISPORT company:

  • Maximum cruising speed: 160 Km/h
  • Maximal speed: 209 Km/h
  • Maximum takeoff weight: 500 Kg
  • Max. Payload (including fuel): 160 Kg
  • Rate of Climb: 5 m/s
  • Max. Range (cruising speed 120 km/h): 840 Km
  • Max. Operating Altitude: 5000 m
  • Flight time (max.) Payload - 20 kg: 7 h
  • Flight time (max.) Payload - 120 kg: 2 h



VIREO 40 is an industrial grade helicopter powered by a 4-stroke gasoline engine:

  • Maximum cruising speed: 60 km/h
  • Maximal speed: 120 km/h
  • Maximum takeoff weight: 41 kg
  • Max. Payload: 5 kg
  • Rate of Climb: 3 m/s
  • Pratical range : 350 km
  • Pratical ceiling: 2.500 m
  • Flight time (max.) Payload - 2 kg: 7 h
  • Flight time (max.) Payload - 5 kg: 2 h
  • Fuel tank (max): 10kg/13l



VIREO 25e is an industrial grade helicopter with an electric motor and Li-Ion rechargeable batteries:

  • Maximum cruising speed: 60 km/h
  • Maximal speed: 100 km/h
  • Maximum takeoff weight: 25 kg
  • Max. Payload: 5 kg
  • Rate of Climb: 3 m/s
  • Range of operation (2 kg payload): 90 km
  • Pratical ceiling: 3.500 m
  • Flight time (max.) Payload – 3,5 kg: 60-70 mn
  • Flight time (max.) Payload - 2 kg: 100-120mn
  • Charging time to 100% capacity: 60mn @50A