Heavy-payload agricultural spraying drone operating over farmland

19L Agricultural Spraying Drone

The 19L Agricultural Spraying Drone is designed for crop protection, pesticide spraying, fertilizer spraying, and precision agriculture operations. It gives farm teams a practical aerial spraying platform for daily field work, orchard operations, and seasonal crop-management tasks.

19L agricultural spraying drone main product image
19L agricultural drone arm and propeller detail
19L agricultural drone body close-up detail
19L agricultural drone component detail
19L agricultural drone sprayer system detail

Key Features

  • 19L maximum payload for agricultural spraying and crop protection applications
  • Working spray width of 7-16 m for efficient field coverage
  • Spray flow rate of 4-8 L/min for different operation requirements
  • Integrated flight control system for stable operation and hovering
  • Flight speed range of 1-12 m/s with flight radius up to 2000 m
  • Unfolded dimensions of 2350*2150*640 mm and folded dimensions of 1030*710*640 mm
  • Wheelbase of 1890 mm for stable agricultural operation
  • Optional radar configurations: front/rear obstacle avoidance, terrain-following, omnidirectional
  • Safe takeoff and landing wind speed up to ≤ Force 6
  • Supports centrifugal nozzle and pressure nozzle spraying systems

Product Overview

The platform is built for farms, agricultural service providers, cooperatives, and distributors that need consistent spray performance across different crop types and field conditions. It is especially useful when manual spraying is labor-intensive, ground machinery access is limited, or operation windows are short during peak farming seasons. In real operations, the key value is not only spray output but also better task consistency and scheduling control. With integrated flight control and optional radar configurations, operators can execute repeatable routes, maintain safer low-altitude operation in complex farmland, and improve coverage quality across orchards, open fields, and uneven terrain. For B2B procurement, the drone supports practical project configuration based on crop type, spraying liquid characteristics, operating scale, and local field environment. Buyers can define nozzle setup, radar package, battery and charger planning, spare-parts strategy, and training scope to match long-term operation efficiency and after-sales support requirements.

Technical Specifications

Core Specifications
Model
19L Agricultural Drone
Product Type
Agricultural Spraying Drone
Unfolded Dimensions
2350*2150*640 mm
Folded Dimensions
1030*710*640 mm
Wheelbase
1890 mm
Aircraft Weight (Without Battery)
18.7 kg
Maximum Takeoff Weight
48.6 kg
Maximum Payload
19 L
Hover Time (Unloaded)
20 min
Hover Time (Fully Loaded)
10 min
Working Spray Width
7-16 m
Spray Flow Rate
4-8 L/min
Spray System
Centrifugal Nozzle / Pressure Nozzle
Flight Control System
Integrated Control
Radar Installation
Front Obstacle Avoidance / Rear Obstacle Avoidance / Terrain-Following Radar / Omnidirectional Radar
Flight Radius
≤2000 m
Flight Speed
1-12 m/s
Hovering
Hover in any orientation
Safe Takeoff/Landing Wind Speed
≤ Force 6
Battery Capacity
14s 20000mAh
Battery Weight
7.9 kg

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Frequently Asked Questions

What crops and farm applications is this 19L agricultural spraying drone suitable for?

The 19L Agricultural Spraying Drone is designed for pesticide spraying, fertilizer application, crop protection, orchard spraying, and precision agriculture operations. It can be used in rice, wheat, corn, vegetables, fruit trees, tea gardens, and other farm environments depending on local conditions. With a 19 L payload, 7-16 m spray width, and 4-8 L/min flow rate, it helps farms and agricultural service teams improve spraying efficiency and field coverage.

What is the spraying capacity and working efficiency of the drone?

The drone supports a 19 L liquid payload, 7-16 m working spray width, and 4-8 L/min spray flow rate. Actual efficiency depends on crop type, dosage target, spray height, nozzle configuration, flight speed, field shape, and weather conditions. It supports both centrifugal and pressure nozzle options for different spraying requirements.

How long can the agricultural drone fly per battery cycle?

The platform supports about 20 min hover time without load and about 10 min hover time when fully loaded, depending on payload, battery condition, wind, temperature, and operation profile. It uses a 14S 20000 mAh battery, and battery weight is about 7.9 kg. For continuous operations, we recommend preparing multiple batteries and charging units based on daily spraying area.

Does the drone support obstacle avoidance and terrain-following operation?

Yes. The drone supports front obstacle avoidance radar, rear obstacle avoidance radar, terrain-following radar, and optional omnidirectional radar. These options improve operational safety and adaptability in orchards, uneven fields, slopes, and obstacle-dense environments. Final radar configuration can be selected based on crop type, terrain, and budget.

Can this agricultural spraying drone be customized for different markets or farming needs?

Yes. For B2B projects, customization options include nozzle type, radar package, battery and charger package, spare parts kit, spraying system setup, operation training, packaging requirements, and branding support. For accurate configuration, please provide crop type, farm size, spray liquid type, target market, order quantity, and after-sales expectations.

What trade terms do you support for international orders?

For international B2B orders, we currently support FOB and CIF terms only. FOB means the buyer arranges international freight after delivery to the agreed port of shipment, while CIF includes freight and insurance to the agreed destination port. At this stage, DDP, DAP, EXW, and door-to-door terms are not supported.