Category	Specification
Model	CK221PRO
Frame Material	22-inch Heavy-Duty Carbon Fiber
Wheelbase / Size	1100mm / 945 × 945 × 125mm
Net Weight	6400g (6.4kg)
Motors	620 260KV High-Efficiency Motors
Propellers	2282 (PC)
Flight Controller	F722 (Supports INAV, ArduPilot, PX4, AI Customization)
ESC	120A Single ESC
VTX (Video)	Glyph V4 5.8G 5W (Optional up to 10W / Digital VTX)
FPV Camera	CAPRO 1500TVL (Optional: 1800TVL / Thermal Imaging)
Recommended Battery	12S 33000mAh 10-25C (XT60 Plug) × 2pcs

🚀 Massive Lift & Endurance

• Industrial Payload: Features a rated payload of 18,000g (18kg) and a peak maximum payload of 20,000g (20kg).

• Maximum Take-Off Weight: A staggering 34,000g (34kg) capacity.

• Optimized Power: Equipped with 620 260KV motors paired with 2282 props for high-torque efficiency and sustained flight.

• Operational Reach: Maintains a 20 km range with a service ceiling of 5000m.

🌟 Key Product Advantages

• The Ultimate Heavy-Lifter: With a 20kg max payload, this platform is suitable for transporting emergency medical supplies, heavy specialized sensors, or industrial cargo.

• Stable High-Inertia Flight: The large 22-inch propellers provide a smoother, more stable flight experience, which is critical for precision tasks and high-value equipment transport.

• Maximum Signal Penetration: Comes standard with a high-output 5W VTX, ensuring a reliable video link even at extreme ranges or through challenging obstacles.

• Ultra-Endurance Power Stack: Optimized for a 12S 33000mAh dual-battery system, providing the high-voltage energy required to sustain heavy loads for extended mission times.

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📦 Logistics & Packaging (Per 1000 Units)

• FPV Body (w/ Electronics): 100 boxes | 70pcs per box | 2kg/box

• FPV Arms (w/ Motors): 143 boxes | 7sets per box | 4kg/box

• FPV Propellers: 10 boxes | 100pcs per box | 50kg/box