

Sprayer Drones
Lillard is a professional manufacturer and supplier of crop protection drones. The equipment is lightweight and foldable, designed specifically for modern agriculture, serving farmers and distributors. It supports bulk procurement, intelligent GPS navigation, and precise variable spraying systems to ensure efficient operation and coverage of farmland. Click on [Plant Protection Drone Solution] for more information.
Sprayer Drones Data Sheet
Model | AL4-30 (new pattern) | AL4-20 (new pattern) |
Net weight | 25.5kg | 24kg |
Take-off weight | 70kg | 55kg |
Nozzle: | 8 pcs high pressure nozzles | 8 pcs high pressure nozzles |
Spray width | 8-10m | 7-9m |
Spray efficiency | 12-15 hectares/hour | 9-12 hectares/hour |
Spray flow | 3.5-4 L/min | 3.5-4 L/min |
Fly time | 10 mins | 10 mins |
Spray speed | 0-10 m/s | 0-10 m/s |
Battery | 14S 28000 mAh smart battery | 14S 22000 mAh smart battery |
Charger | 3000W 60A smart charger | 3000W 60A smart charger |
Wind resistance | 10 m/s | 10 m/s |
Flying height | 0-60 m | 0-60 m |
Flying radius | 0-1500 m | 0-1500 m |
Spread size | 3000*2440*630mm | 2950*2440*630mm |
Folded size | 940*645*650mm (0.39万) | 940*645*610mm (0.37万) |
Package size | 1440*910*845mm | 960*850*850mm |
Packed weight | 120kg | 85kg |
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Modern crop protection drones
The intelligent unmanned spray supplied by Lillard is innovating the following fields through differentiated technologies:
- Large scale efficient crop protection plan for farmland
For contiguous farmland such as rice/wheat, our crop protection drones achieve a daily operation efficiency of 1000 acres with 60 times that of manual labor. The precise variable spraying system can dynamically adjust the dosage of pesticides based on crop growth, and intelligently adjust the pesticide dosage according to the growth status, pest and disease severity of crops in different plots, avoiding waste and saving 30% -50% of pesticides compared to traditional plant protection methods, reducing costs and being environmentally friendly. - Complex terrain three-dimensional protection system
In complex terrains such as mountains and hills, drones use 3D obstacle avoidance and strong wind field penetration technology to solve the problem of steep slope operations that traditional machinery cannot cover. In areas with steep slopes and difficult for machinery to reach, drones are not restricted. The powerful airflow generated by their rotors can evenly attach pesticides to the front and back of fruit trees’ leaves and branches, improving their efficacy. For example, in apple orchards, the incidence of fruit diseases and pests can be reduced by 20% -30%, ensuring fruit quality and improving the pest control effect for Orchard operators by 20% -30%. It has become a popular purchasing model in the Wholesaler channel. - Fine management of economic crops
For high-value crops such as tea gardens and traditional Chinese medicinal herbs, drones achieve targeted spraying on the canopy through centimeter level positioning. In the field of Tea Plantation, non target area pollution can be reduced by up to 40%, meeting organic planting standards and improving tea quality. In the traditional Chinese medicine planting area, customized spraying schemes can be developed based on the characteristics of the herbs to promote their healthy growth, improve yield and quality. - Zero pollution operation in facility agriculture
The greenhouse specific model is equipped with low drift nozzles and a compact body, achieving zero dispersion of chemicals in enclosed spaces. To reduce 90% of greenhouse film pollution in * * vegetable base * *, reduce pollution to greenhouse film and surrounding environment, provide a good growth environment for vegetables, flowers, etc., and not cause damage to greenhouse facilities. - Emergency Prevention and Control Network for Epidemic Diseases
In the face of emergencies such as locust plagues/animal diseases, drones can respond urgently 24 hours a day. The operating capacity of a single machine covering 10000 hectares of grassland per day has been included in the procurement list of the government epidemic prevention agency to curb the spread of disasters and provide rapid disinfection and sterilization services for livestock companies.