Core Insights - The T1400 unmanned helicopter successfully completed its maiden flight in Harbin, Heilongjiang Province, showcasing significant advancements in payload capacity and endurance [1] Group 1: Product Features - The T1400 has a maximum takeoff weight of 1400 kilograms and a maximum effective payload of 650 kilograms [1] - It can achieve a maximum flight endurance of over 8 hours, addressing the limitations of smaller payloads and shorter flight times in industrial-grade drones [1] - When carrying a 200-kilogram payload, the T1400 can fly up to 900 kilometers, making it suitable for cross-regional material delivery and extensive inspection tasks [1] Group 2: Design and Environmental Resilience - The T1400 is designed for extreme environments, capable of withstanding temperatures as low as -40 degrees Celsius and as high as 55 degrees Celsius [1] - It has a service ceiling of 6500 meters, which is suitable for high-altitude operations, and can operate in wind conditions of up to level 6 for takeoff and level 8 in-flight [1] Group 3: Applications and Market Potential - The T1400 is expected to empower various applications in Heilongjiang's agricultural fields, forests, lakes, and rivers, demonstrating significant potential in agriculture, logistics, and emergency rescue [1] - The helicopter is anticipated to integrate deeply into the production and daily life in Heilongjiang and potentially across the country [1]