HOBBYWING XRotor X9 integrated propulsion system is an agricultural drone propulsion system with a thrust of 7-11kg per rotor and a maximum thrust of 22kg, compatible with a 40mm carbon fiber tube arm. The waterproof grade is IPX6. It is resistant to rainwater, pesticides, salt spray, high temperature, sand and dust, impact, mud, and soil. Featuring multiple protection functions such as power-on self-check, power-on voltage abnormal protection, overcurrent protection, lock-up protection etc. as well as real-time data transmission.