TENGRI PRO 3.5
Long-endurance fixed-wing platform
A 3,500 mm wingspan: 3.5 hours of flight, a 4,000 m ceiling and large areas covered in a single sortie.
- 3,500 mm
- wingspan
- 3.5
- hours aloft
- 4,000 m
- ceiling
- 8.5 kg
- take-off weight
Tengri Pro 3.5 is the senior model of the line. The extended wing adds lift reserve: thousands of hectares surveyed in a single sortie and room for heavier payloads.
The platform operates in winds up to 15 m/s and temperatures from −30 °C to +40 °C — essential for seasonal survey work across Kazakhstan’s steppe and mountain regions.
Applications
- Large-scale agricultural survey
- Land cadastre and topography
- Linear infrastructure inspection
- Environmental monitoring
Payloads
- Still camera (aerial photography)
- HD video camera
- NDVI multispectral sensor
- Thermal imager
- IR camera
- Gas analyser
Technical specifications
| Parameter | Value |
|---|---|
| Wingspan | 3,500 mm |
| Fuselage width | 910 mm |
| Fuselage length | 660 mm |
| Motor | Brushless |
| Power source | Li-Ion 5S4P |
| Take-off weight | 8.5 kg |
| Optimal cruise speed | 80 km/h |
| Maximum speed | 140 km/h |
| Endurance | up to 3.5 hours |
| Maximum wind speed | 15 m/s |
| Operating altitude | 70–4,000 m |
| Control frequency | 868 MHz |
| Control range | up to 60 km |
| Operating temperature | −30 °C … +40 °C |
| Launch | Autonomous / catapult |
| Navigation | Autonomous / by flight plan |
| Recovery | Autonomous / parachute |
Gallery
TENGRI PRO 3.5
Other products
-
TENGRI PRO 2.0
Fixed-wing unmanned system
A two-metre flying wing: catapult launch, two and a half hours aloft, parachute recovery.
Learn more -
ORION 160S
Heavy-lift multirotor platform
A 20 kg take-off weight and 110 minutes aloft: a stable airborne platform for heavy sensors.
Learn more -
GPR COBRA PLUG-IN
Airborne ground-penetrating radar
Orion 160S plus an SE-150 antenna: a 2,400-metre survey line per flight, without touching the ground.
Learn more
Working together
Tell us your task — we will design the flight solution
Monitoring, survey or joint development: our engineers will review your case and help select the platform and payload.