AGR A22 RTK Agricultural Drone

Product overview

The A22 RTK from AGR is an agricultural drone configured for crop-protection spraying and spreading granules or seeds. It uses RTK real-time differential positioning to support positioning and height control, with manual, AB-point and autonomous operating modes. Its AG3 PRO flight controller is described as having an integrated board design, IP67 protection, three redundant IMUs, dual-redundant GNSS, expansion interfaces and support for secondary development. Front and rear millimeter-wave radar provides obstacle feedback to support hovering or obstacle avoidance in complex field terrain.

The spraying system combines magnetic liquid-level sensing with four independently controlled brushless pumps, allowing separate control of each spray channel at a stated maximum total flow of 8 L/min. The spreading system has a 25 L container and accommodates particles and seeds measuring 0.5–5 mm. Its stated spreading rate reaches 50 kg/min, with an effective spreading diameter of up to 10 m and an alert when material runs out. These figures are manufacturer descriptions.

The A22 RTK has an injection-molded, modular frame and removable arms intended to simplify transport and maintenance. Its standard package includes a 220 V charger and a 60 V fuel-powered charger to support battery turnaround. A dedicated app handles operating information, parameter adjustment, safety confirmation and task initiation, with more than ten language options, including English, Portuguese, Spanish, Japanese and Korean. A desktop management platform supports real-time drone-data monitoring and access to historical operation records for coordinating agricultural work.

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