• Model NO.：U25L-4
• Power Supply：Electric
• Technics：Assembly
• Material：Aviation Carbon Fiber and Aviation Aluminum
• Type：Sprayer Drone
• Sprayer Type：Pump
• Usage：Agriculture
• Applicable Industry：Farms, Home Use, Epidemic Prevention
• Feature：Anti-Fall
• Production Material：Aviation Carbon Fiber and Aviation Aluminum
• Production Folding Size：1220mm*1220mm*600mm
• Max Pesticide Load：25kg
• Aircraft Medicine Box Capacity：25L
• Flight Radius：Less Than 5000m
• Max Takeoff Weight：51kg
• Aircraft Weight：16.6kg
• Flight Attitude：Less Than 30m
• Flight Duration：20-25minutes
• Condition：New
• Warranty Time：12 Months
• Transport Package：Professional Package Box
• Specification：1 CBM
• Trademark：UNID
• Origin：China
• HS Code：8802200090
• Production Capacity：10000 Unit

Basic Info.

Model NO. U25L-4 Power Supply Electric Technics Assembly Material Aviation Carbon Fiber and Aviation Aluminum Type Sprayer Drone Sprayer Type Pump Usage Agriculture Applicable Industry Farms, Home Use, Epidemic Prevention Feature Anti-Fall Production Material Aviation Carbon Fiber and Aviation Aluminum Production Folding Size 1220mm*1220mm*600mm Max Pesticide Load 25kg Aircraft Medicine Box Capacity 25L Flight Radius Less Than 5000m Max Takeoff Weight 51kg Aircraft Weight 16.6kg Flight Attitude Less Than 30m Flight Duration 20-25minutes Condition New Warranty Time 12 Months Transport Package Professional Package Box Specification 1 CBM Trademark UNID Origin China HS Code 8802200090 Production Capacity 10000 Unit

Product Description

Heavy 25L payload agriculture spraying plant protection fumigation agricultural UAV sprayer drone
- OEM  & ODM Service -UNID U25L-4 is made of 4.5mm thick carbon fiber + 7050 aviation aluminum material. High hardness and long service life. Detachable arm, plug-in medicine barrel, intelligent plug-in battery, convenient and fast anti-blocking brushless motor ESC. High-pressure atomization nozzle 60~90μm atomized particles, independent switch sprays alternately. Plan routes independently and operate fully autonomously.The new battery needs to be activated when it is used, and the charging current cannot be too high when the new battery is used for the first few times.
Function                                     
1. Automatic line-feeding spray (recyclable spraying);
2. Automatic flight spraying at point AB (plant protection aircraft can fly autonomously and record automatically after spraying);
3. Fully autonomous spraying of plots (the area and terrain of the selected plots of the ground station are determined, and the aircraft can be autonomously sprayed);
4. One-click record of medicine break point (automatically record the main point after pesticide spraying in the spraying process and return to take-off point to change medicine);
5. One-click return to the medicine break point (after spraying pesticides, the main points are automatically recorded after spraying, and then return to the take-off point to change the coloring medicine. After changing the medicine, the machine will automatically return to the medicine break-off point. spray);

Model	U25L-4
Product Material	Aviation carbon fiber + aviation aluminum
Airframe Dimensions(Incl. propellers)	2150mm*2100mm*620mm
Airframe Dimensions(folded)	840mm*480mm*620mm
Transport Dimensions	1000*550*750mm
Maximum takeoff weight	52KG
Aircraft weight	19KG
Maximum Capacity(spraying system)	25L
Flight altitude	≤20m
Flight Time (Unloaded)	15~25 minutes
Flight Time (Full Loaded)	Full load 5~13 minutes
Flight speed	≤15m/s
Spray width	4-8m
Spray flow	3-10L/min 5L double pump adjustable
Nozzle Type	Imported high pressure anti-floating atomizing nozzle
Droplet Size	60~90μm
Flight Controller	Professional industrial version flight controller
Operating Efficiency	≥10 hectares / hour
Safe takeoff and landing wind speed	≤8 m/s
Motor speed	5000rpm
Battery Voltage	58.8V power polymer computer battery
Battery Capacity	19000mAh*1 14S
Battery Lifespan(Cycle)	≥500
Intelligent Charger	AC Input 100-240V