EJ8-70 Disaster-Relief & Agricultural UAV – “Octa Dragon” – Technical Specifications
Model
Agricultural UAV
EJ8-70 Technical Specifications
Product Features
| Feature Category | Description |
|---|---|
| Large Tank Capacity | 72-liter ultra-large liquid tank. Equipped with dual fast-charging smart batteries. Charges from 30% to full in only 30 minutes. |
| Spraying Power System | Dual brushless motors, high-pressure spraying, and precision metering system. Real-time spray monitoring via mobile APP to prevent over-spraying or under-spraying. |
| Remote Controller | 5.5-inch high-brightness outdoor display for clear visibility under sunlight. Battery endurance: 6–8 hours. Supports A-B point, waypoint mode, manual mode, and autonomous mode. |
| RTK High-Precision Positioning | RTK GPS/GNSS positioning technology ensures centimeter-level accuracy. |
| Aviation-Grade Structure | High-strength aviation carbon fiber + 7075 aviation-grade aluminum frame. Extremely durable and foldable for easy transport and storage. |
| Terrain-Following & FPV | Terrain-following radar automatically adjusts flight height. FPV function allows operators to view front-facing live video during flight. |
| Basic Parameters | Specification |
|---|---|
| Material | Aviation carbon fiber + aviation aluminum |
| Dimensions (Unfolded) | 3920 mm × 3920 mm × 930 mm |
| Folded Size | 1000 mm × 900 mm × 2100 mm |
| Maximum Takeoff Weight (MTOW) | 160 kg |
| Aircraft Weight | 51 kg (without battery), 77 kg (with battery) |
| Pesticide Tank Capacity | 72 L |
| Maximum Flight Altitude | ≤ 20 m |
| Hovering Time | 7–20 min (unloaded) / 10–13 min (fully loaded) |
| Flight Speed | 1–15 m/s |
| Hover Capability | Hover in any direction |
| Structural Lifespan | ≥ 10 years |
| Spraying Width | 8–15 m |
| Spray Flow Rate | 8–15 L/min |
| Spraying System | Imported high-pressure anti-floating atomizing nozzle |
| Spraying Efficiency | 18–28 ha/hour |
| Droplet Size | 110–400 μm |
| Flight Control | Industrial-grade GPS system & controller |
| Safe Take-off & Landing Wind Speed | ≤ Level 5 |
| Power System | 60.9 V battery |
| Lithium Polymer Battery | 42000 mAh × 2 |
| Charger | AC input 100–240 V |