Integrated Propulsion system This product is designed and used for Agricultural application or logistics transportation. Order procedure: To ensure your safety, Product Release Form must be submitted prior to shipment. https://www.hobbywingdirect.com/pages/product-release-form Proceed with your order. The Hobbywing XRotor X9 system is a high-performance propulsion system primarily designed for large-scale agricultural drones and logistics operations. It integrates a brushless motor and electronic speed controller (ESC) into a single unit, offering features such as a maximum thrust of up to 19.2 kg per rotor, compatibility with 12-14S LiPo batteries, and an IPX6 waterproof rating, making it suitable for heavy-duty aerial applications. The COMBO-XRotor Pro-X9 brushless power system is a plant protection power system that adapts to uniaxial 7-9.5kg load. The maximum pulling force of uniaxial is 19.2kg, integrated with a 40mm carbon fiber tube arm. The waterproof grade is IPX7. It is resistant to rainwater, pesticides, salt spray, high temperature, sand and dust, impact, mud, and soil. ESC FOC-motor PMS system has optimized computing, with multiple protection functions such as power-on self-check, power-on voltage abnormal protection, overcurrent protection, lock-up protection and etc. as well as real-time data transmission. for more details, check here: Download User's manual Data sheet