T333 unmanned helicopter

At Zhuhai 2016 the T333 UAV was unveiled by Zhong Hang Zhi ZHZ Technology Co, a tech-based company based in Beijing, along with an upgraded variant of the TD220 coaxial dual-rotor unmanned helicopter. Beijing ZHZ Technology is a national High & New-Technology Enterprise with headquarters in the capital city's tech hub, Zhongguancun, which is also called China's Silicon Valley. The T333 Unmanned Helicopter uses a coaxial dual-rotor configuration, a streamline shape design and a non-bearing composite rotor. It also features DHM paddle, a "H-type" tail and a rear three wheel retractable landing gear. According to ZHZ, the T333 is equipped with a technical diagnosis system. ZHZ's T333Unmanned Helicopter can take off with normal payload at an altitude of 3,000 m. It can reach an operational ceiling of 9,000 m and a max speed of 300 km/h. It can fly during more than 30 hours with 200 kg of payload, and its operational range exceeds 400 km. T333 Unmanned Helicopter has a height of 3.3 m, a length of 5.4 m and a width of 3.3 m. Its max take-off weight is 3 tons, comprising up to 1.5 tons of payload.

The Chinese unmanned aerial vehicle of the T333 model was designed for civilian applications, while the drone created by the specialists from the Zhong Hang Zhi Technology Company has a fairly wide scope of its direct application, in particular, the device can be used for reconnaissance, observation, patrol and Monitoring flights, to monitor traffic, to monitor fire-hazardous conditions, in the construction of buildings and structures, etc. In fact, Chinese aircraft builders managed to achieve maximum efficiency in the use of this aircraft, which in turn led to its popularization, although the project was not put into wide production.

UAV T333 model has a sufficiently large size, however, is mainly due to technical and operational features of the drone, and no negative effect on its use. Drone made in the helicopter type configuration that allows the device to a vertical takeoff and landing, making it applicable even in unprepared terrain. Power section Chinese unmanned air means T333 model is represented by one four-cylinder reciprocating engine, which is able to disperse the drone to maximum flight speed in km 120 \ hr., Which makes its application is quite effective, since the maximum distance of the repetition of the UAV 200 kilometers.