EFT G420 20L 4-Axis Agriculture Drone Frame with AS150U

The EFT G420 is a heavy-duty, 4-axis agricultural drone frame designed for 20-litre payload applications, including crop spraying and granular spreading. Built to handle the demands of continuous farm operations, this frame features an enclosed central core to protect your flight controller and power distribution from dust, moisture and chemical ingress. It comes pre-wired with an AS150U connector, ensuring a spark-free, high-current connection to your flight batteries.

Key features

• 20-litre quick-release tank system for rapid refilling and turnaround in the field.

• Robust umbrella-folding arm mechanism for compact transport and storage.

• Pre-installed AS150U power connector offering spark-proof, high-amperage battery integration.

• Dust and water-resistant central canopy to shield sensitive flight electronics.

• Rigid 4-axis geometry optimised for heavy-lift stability and efficient spray distribution.

Specifications

• Configuration: 4-Axis (Quadcopter)

• Tank capacity: 20 Litres

• Power connector: AS150U

• Recommended propulsion: Hobbywing X9 / T-Motor V29 class (34–36 inch propellers)

• Recommended batteries: 12S to 14S Smart LiPo

This frame is an ideal foundation for a custom agricultural build, pairing perfectly with flight controllers like the Jiyi K++ or Boying Paladin. Ensure you match it with high-thrust, heavy-lift propulsion systems capable of managing a maximum takeoff weight exceeding 45 kg.