Product overview
The QJ-R4160 from Chengdu Qingjun Technology Co. is a quadcopter designed for civilian firefighting, inspection and security operations in confined spaces and complex terrain. Its red airframe uses carbon fiber and aluminum alloy, with 40 mm aerodynamically optimized arms, and measures 1980 × 1980 × 775 mm. An umbrella-style folding structure reduces storage volume, making the aircraft suitable for vehicle or backpack transport and supporting rapid deployment in complex environments.
The aircraft combines a Hobbywing X9 propulsion system with 34-inch folding propellers. It is described as maintaining stable flight while carrying firefighting equipment such as fire-extinguishing bombs and hoses. Its flight control system supports precise hovering and agile turning for positioning during firefighting, inspection and security tasks.
Specifications
| Specification | Value & conditions |
|---|---|
| Airframe and arms | Carbon fiber and aluminum alloy airframe with 40 mm aerodynamically optimized armsAs described for the listed aircraft. |
| Propulsion | Hobbywing X9 propulsion system with 34-inch folding propellersAs described for the listed aircraft. |
| Flight with firefighting payloads | Described as maintaining stable flight with fire-extinguishing bombs and hoses |
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