JTC30 Coaxial Dual-Rotor Drone – 110x Faster, Fully Autonomous The JTC30 is a coaxial dual-rotor industrial drone that cleans building facades 110 times faster than manual rope-access methods, covering 2200m² per hour with 4200 PSI pressure. Its coaxial motor technology delivers superior stability in windy high-rise and confined spaces, while the tethered power system and dual-nozzle design enable 24/7 continuous operation with in-flight switching between foam and water. Fully autonomous, IPX6-rated, and CE/FCC/RoHS certified, it eliminates fall risks, scaffolding, and insurance costs for a safe, high-ROI cleaning solution.