Fully waterproof fuselage	The fuselage adopts the integrated waterproof design, supports washing (Excluding motor and battery parts), and the shell surface adopts the star-bright blue coating, with beautiful shape and eye-catching color. The whole machine (except for the motor and battery) is dust-proof and waterproof, and the waterproof level reaches IP65. Can be washed directly with water
New folding part	The unique C-type arm fixing clip design. It can be used to fix the arm after the arm is folded, avoiding the problems such as arm swing and sag in the process of handling.

Product Description
Model	NLB620
Flight controller	2CPU + 3 IMU
Aircraft Frame	6 rotors
Hovering accuracy horizontal	+/- 1.5m
Hovering accuracy vertical	+/- 0.5m
Wind resistance	4～5
Motor	6*110KV
Electronic Speed Control	150A
Motor applicable temperature	-20～50
Foldable propeller	3411
Pesticide Tank	20L
Take-off Capacity	54kg
Flying Time (with payload)	15~20min
Flying distance	5000m
Working distance	2000m
Flying Speed	0~10m/s
Spray Width	3.5~4m
Spray Flow	1.2~2L/min
Spray Efficiency	1500~2400sqm/min
Wheelbase	2018mm
Folded Size	1150600700mm
Battery / Quantity	14S/22000mAh
Material	Carbon Fiber + Aviation Aluminum
Flight Controller	√
GPS Dot Device	√
Aluminum Case	√
Remote Controller	Remote control + digital transmission 5.5” screen + Android + ground workstation
Charger	Dual channel charger
Spray System	Water pump + flow meter + water pipe + nozzle
Work mode	Manual / Workstation
FPV Camera	Optional
Obstacle avoidance radar	Optional
Terrain following radar	Optional
RTK centimeter positioning	Optional

J-RTK centimeter-level precision positioning system

J-RTK is a new generation of high-precision navigation and positioning system.
It uses real-time dynamic differential technology to improve the three-dimensional positioning accuracy from meters to centimeters.
It makes up for the deficiencies of traditional GPS and barometer solutions, and provides accurate and reliable positioning solutions for high-precision applications.
J-RTK has the characteristics of high positioning accuracy and strong anti-magnetic interference.
It can also ensure reliable operation in the environment of strong magnetic interference such as high-voltage lines and metal buildings.

Characteristic:

Centimeter-level positioning accuracy, powerful multi-path effect and interference suppression technology.
Dual antennas with high precision orientation and strong anti-magnetic interference.
High sensitivity, stable and reliable.

4 Rotor Agriculture Spray Drone With RTK Centimeter Positioning

Industrial Grade Drone