CZI TD40 Material Delivery Dropping Device for DJI Agras T40 / T20 CZI TD40 Material Delivery & Dropping Device is a compact, efficient and reliable drone material thrower with simple installation and operation, weighing 800 grams (including the weight of the TH4 four-segment thrower), with a 40 kg super high throwing load, and can complete four throwing tasks in a single flight. Two devices can be connected in parallel through an external data cable, so that a single flight can complete eight throwing tasks, and the throwing weight can be up to 80Kg, which can be fixed on DJI T40 and T20P drones through a coral hinge for emergency rescue. Multiple aerial deliveries Equipped with 4/8 throwing hooks. Two devices can be connected in parallel. Complete 4/8 rounds of aerial delivery tasks in a single operation. Lightweight carrying capacity Weighing only 0.8/1.6kg. Can carry a maximum of 40/80kg of supplies. Bearing a weight 50 times its own. Convenient control Comes with a built-in radio module. Controlled by a DJI remote controller. Real-time information displayed on the window. Quick installation and removal Compact and efficient structure with a unique quick-detach method. Single-person aerial delivery operation. In The Box 1x CZI TD40 Material Delivery Dropping Device (main unit with 4 release hooks) 1x Quick-mounting kit/adapters 1x Extension Remote Controller kit 1x User manual Specifications Specifications Details Model TD40 Compatible Drones DJI Agras T40, T20, T20P Dimensions (L × W × H) 415 × 80 × 186 mm Weight (Device) 800g ± 5g Max Payload (Per Device) 40kg (10kg per hook × 4 hooks) Max Payload (Dual Device) 80kg Throws per Flight 4 per device (total 8 when using two TD40s) Individual Throw Capacity 10kg Installation Quick-mount hinge, rapid-release Control Method Extension remote (tethered to DJI remote) Control Distance ≤3km Working Temperature –15°C to +50°C Power Supply Draws from drone or via extension remote Disassembly Tool-less, quick hinge release Parallel Operation Supports two TD40 devices per drone