Charge, Takeoff, Spray, Rotate, Hover, Return and Landing... This series of simulations of the field's actual flying action was made by a large agricultural unmanned helicopter TDN-01 in a recent flight demonstration in Tianjin. This is China's first fully-developed 80-liter agricultural plant protection unmanned helicopter, which was independently developed and manufactured by Shenzhen United Aircraft Technology Co., Ltd.
In recent years, unmanned plant protection and fly defense has become a hot topic in agriculture, rural areas and farmers. “At present, plant protection drones are mainly small and medium-sized motors. The drug loading is generally around 30 litres, and it takes off and lands every 15 minutes. More frequently. ' Liu Yunling, a professor at China Agricultural University, said that the TND-01 drug load of the joint aircraft (Zhongyin Zhizhi) has now reached 80 litres. This is the model with the largest drug load and longest life time in domestic agricultural drones. She further analyzed that according to the 20-minute operation time for each flight, the operation time is 8 hours per day. Theoretically, it can work 2,000 mu per day, and the operating efficiency can reach 1500 mu according to 60%. 'It will make up for the current small size after it enters the market. The plant protection drone short board plays an important role in the protection of the plant protection flight of the large northern fields. ' Liu Yunling emphasized.
Wang Jun, vice president of United Aircraft (China Aviation Intelligence) stated frankly: 'We will soon deliver the first batch of prototypes into field flight. We plan to finalize the model in one to two years to prepare for mass production by 2020. 'It is understood that the model's The entire production capacity will be pushed to the market by leasing by ZhongZhan Financing Leasing Co., which will reduce the financial threshold for users to purchase the whole machine. This is also the industry's first production capacity leasing model.