Product overview
The Jiangzhizai YT-6 from Shenzhen Jiangzhizai Innovation Technology Co., Ltd. is a UAV attachment for deploying fire-extinguishing bombs and emergency supply pods. Its modular quick-release structure measures 480 × 260 × 145 mm (±5 mm), weighs 3 kg and mounts in 30 seconds. The standard configuration has six hooks, with electronic sequencing for individual channels or combinations of channels. Each of the two central hooks is rated for 80 kg, while each peripheral hook is rated for 50 kg. Supported payloads include dry-powder and water-based extinguishing bombs, rescue equipment and essential supplies.
Integration uses DJI PSDK control, the DJI FlyCart 100 E-Port Lite communication interface and the FlyCart 100 aerial hoisting system power interface. Native DJI controller functions include safety switching, release selection and parameter settings; control distance follows the aircraft's communication distance. Airburst height is adjustable from 3–20 m through the ground application, while the height measurement range is specified separately as 30–60 m. Operating temperature is -20°C to 45°C, and peak power is ≤60 W. Physical and software safety locks, LED and buzzer feedback, and redundant circuitry provide additional control and status functions.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | YT-6 UAV fire-extinguishing bomb release attachment. |
| Dimensions | 480 × 260 × 145 mm (±5 mm). |
| Total weight | 3 kg. |
| Installation | Modular quick-release mounting; attachment completed in 30 seconds. |
| Operating temperature | -20°C to 45°C. |
| Peak power | ≤60 W. |
| Maximum load per hook | 80 kg for each of the two central hooks; 50 kg for each peripheral hook.Per hook, according to hook position. |
| Hook quantity | 6 hooks.Standard configuration. |
| Release method | Sequential electronic control with selectable single-channel or multiple-channel release combinations. |
| Selectable airburst height | 3–20 m.Set through the ground application. |
| Integrated altitude sensor | Integrated high-precision radar altimeter obtains UAV height above ground in real time. |
| Detonation-height information source | Supports height-above-ground information from the aircraft's onboard radar. |
| Height measurement range | 30–60 m. |
| Fire-extinguishing bomb communication interface | 1–4 four-pin aviation sockets. |
| Safety functions | Safety switch and bomb-status display on the remote controller. |
| Communication link | DJI UAV communication link. |
| Control distance | Matches the UAV's communication distance.Determined by the UAV's communication distance. |
| Communication interface | DJI FlyCart 100 E-Port Lite. |
| Power interface | FlyCart 100 aerial hoisting system interface. |
| Control method | PSDK. |
| Controller integration | DJI PSDK integration provides automatic attachment recognition and native DJI controller operation for safety switching, release selection and parameter settings, with DJI Pilot 2 given as an interface example.After installation. |
| Listed compatible aircraft | DJI FC100, DJI FC30, DJI FC200, T100/T100S and T70/T70P. |
| Supported payload types | Dry-powder or water-based fire-extinguishing bombs and emergency supply pods for lifebuoys, first-aid kits, food, drinking water and communication equipment.Using the modular quick-release structure and general-purpose mounting interface. |
| Physical and software safety locks | Independent physical safety switch and software safety lock in the remote-control interface. |
| Status indicators | Five-color LED indicator and buzzer provide status feedback for power, communication connection, bomb presence, safety release and firing readiness. |
| Interference protection | Hardware filtering and redundant control circuitry suppress external radio interference to prevent unintended triggering or packet loss. |
| Activation protection | Three-stage protection against unintended activation.Activation requires all three protection stages to be unlocked. |
| Critical-circuit redundancy | Dual-redundant backup of critical circuits. |
