The KWT-X4L quad-copter drone features a quick plug-and-play structure for easy folding and portability. Its efficient power system and intelligent control battery provide up to 90 minutes of flight time, with ample power and excellent wind resistance for operation in rainy and high-altitude environments.
The highly intelligent and secure flight control system supports low-voltage alarms, loss-of-control protection, and automatic return-to-home, while also allowing for precise manual control and autonomous flight route planning.
With the ability to mount various payloads, the drone is widely used in disaster detection, technical investigation, border patrol, search and rescue, road monitoring, geographic surveying, power line inspection, forest fire prevention, earthquake relief, and other fields.


| FEATURES | |
| Maximum wingspan | 1265 ±10 mm |
| Symmetrical wheelbase | 1997 ±10 mm |
| Empty machine weight | 4.35 Kg |
| Standard task load | 5 Kg |
| Maximum task weight | 10 Kg |
| Maximum take-off weight | 20 Kg |
| 1.5 Kg load hovering time | ≥ 65 min |
| 5 Kg load hovering time | ≥ 40 min |
| 10 Kg load hover time | ≥ 25 min |
| Economical cruising speed | 12 m/s |
| Maximum climb speed | 4 m/s |
| Maximum descent rate | 3 m/s |
| Maximum horizontal speed | ≥ 20 m/s |
| Maximum working altitude | 5000 m |
| Max wind tolerance | 10.8 – 13.8 m/s |
| Battery | 12S |
| Remote control frequency | 1.4 GHz / 2.4 GHz / 845 MHz |
| Telemetry distance | ≥ 15 Km (no interference) |