TD550 unmanned helicopter

TD550 is a high-altitude, high-speed, large-load unmanned helicopter that can take off and land at high altitudes. It has the characteristics of high degree of autonomy, strong expansion ability, good environmental adaptability, reliability and safety. With a maximum payload of 200kg, a practical ceiling of 6500m and a maximum level flight speed of 120km/h, it can be used in emergency communications, rescue operations, fire extinguishing, logistics and transportation, power operations, industrial and chemical detection and other fields.