Symmetrical motor wheelbase: 3550mm 

motor: KV value: 33rpm/V 

support lithium-ion: 24S 

Blade specification: diameter * pitch 67.5 * 11.5 

weight: 170kg (including power 57KG)(including battery 76kg)

 max load: 70KG

 MAX take-off weight: 240KG

 Max flight altitude 3000m 

Max flight time: 20 minutes

 Max Rise Speed: 6m/s  

 Max Falling Speed: 1-3m/s adjustable

 Max horizontal flight speed: 6-8m/s positioning mode: 6M/s movement mode: 8M/s cruise mode: 6m/s attitude mode: 8m/s

 Max pitching angle: 20 �

 Max Rotation Speed: 90 �/s, heading axis: 90 �/s 

maximum wind speed: 10 m/s

 operating environment temperature: -25 � C to + 55 � C hover accuracy: Vertical: � 0.5 m; horizontal: � 1.5 m (GPS positioning in normal operation)