Spray, spread or lift with the DJI AGRAS T55. Its modular equipment, automated flight functions and onboard battery cooling bring different agricultural tasks onto one aircraft. Choose the setup around your crops and working conditions.
Six capabilities. One aircraft.
50 L spray tankUp to 50 L/min with optional mist sprinklers
55 kg spreading payloadUp to 400 kg/min with compound fertilizer
Radar and visionObstacle detection and bypassing
Folding airframeDesigned for transport
Automated operationsFrom field boundary to flight plan
Onboard battery coolingHeat management during flight
Easier to move between jobs
The folding frame and carrying handles help with loading, unloading and moving the aircraft around the work site. Plan transport together with batteries, charging equipment and application systems.
From field boundary to automatic operation
Record the field boundary and obstacles in flight to create the working area. The aircraft can then follow the planned operation and return when the tank is empty or the battery is low. The pilot remains responsible for supervising the flight.
Following the terrain
Terrain sensing supports altitude stabilization and terrain following. In suitable orchard conditions, this allows operation without a separate aerial mapping flight. Suitability depends on the terrain, crop structure and sensing conditions.
Standard configuration: two centrifugal sprinklers, up to 40 L/min flow and adjustable droplets from 50 to 500 μm. Effective spray width is 4–11 m, depending on the application conditions.
The optional rear four-mist-sprinkler layout increases maximum flow to 50 L/min. It is intended for applications that need a higher flow and consistent coverage at lower flight speeds.
Inside the spraying system
Two standard sprinklers deliver up to 40 L/min, with droplet size adjustable to the task.
Fine droplets down to 50 μm support coverage within the crop canopy. Select settings for the product and crop being treated.
The rear layout supports low-speed orchard applications and reduces spray mist in front of the vision system.
Light signals make it easier to check the tank level during preparation and refilling.
The pump design supports high-flow applications while isolating components from corrosive liquid.
Real-time flow measurement supports automatic adjustment during application, without direct liquid contact with the sensing elements.
80 L hopper. Up to 55 kg payload.
The DS80L spreading system combines a large hopper with a 55 kg operating payload. The amount that can be loaded depends on material density and the permitted payload for the flight.
Up to 400 kg/min discharge
Maximum discharge is measured with compound fertilizer. Effective spreading width is 3–10 m; actual output and width depend on material characteristics and operating settings.
Controlled dosing throughout the job
Material templates shorten setup. Flow is adjusted during operation to match the selected application rate.
The remaining material is displayed in real time to help plan refills.
The stainless-steel disc distributes material across the working width.
The large opening simplifies bulk loading and access to the hopper.
A high-torque motor drives the feeder, with a chamber designed to reduce blockage and leakage.
Five feeder sizes
Choose the feeder for the material, particle size and application rate. The large, medium-small and small feeders are optional equipment.
Fertilizer, wheat and feed. Particle size: 0.5–10 mm. Recommended rate: 75–750 kg/ha.
Rice and similar grains. Particle size: 4–6 mm. Recommended rate: 22.5–120 kg/ha.
Rice and fertilizer. Particle size: 4–10 mm. Recommended rate: 75–270 kg/ha.
Small feed pellets. Particle size: 0.5–2 mm. Recommended rate: 22.5–120 kg/ha.
Rapeseed and suitable granular products. Particle size: 0.5–4 mm. Recommended rate: 3–22.5 kg/ha.
Radar generates a dense point cloud for obstacle detection. Combined with vision sensing, it supports awareness of the surrounding flight environment.
Three upper cameras and the low-light colour FPV camera provide complementary views around and below the aircraft.
Obstacle bypassing
The flight-assistance system can identify obstacles and adjust the route around them. Power lines and guy wires still require careful inspection and marking before work.
Obstacle information for future flights
Detected obstacles can be recorded in the field information to assist later operations. Check that the saved information still matches the site before each flight.
AR flight information
Field boundaries, obstacles and operation breakpoints can be overlaid on the camera view, helping the pilot interpret the route. AR is an assistance feature, not a substitute for checking the surroundings.
Lift up to 40 kg with the DL100
The optional lifting system adds cargo handling to the T55. A triaxial force sensor supports load measurement and balance control, alongside flight assistance and emergency cable release.
Flight speed can be reduced in advance when an obstacle is detected. The pilot must also check clearance for the load and cable.
The release mechanism allows the lifting cable to be detached in an emergency. Use it according to the operating instructions.
The force sensor detects load movement so the aircraft can adjust its attitude to reduce swinging.
The controller displays the cargo weight and can accumulate the lifted weight for job records.
Connection and positioning
O4 transmission connects aircraft and controller. Optional positioning and relay equipment can support operations where terrain or signal conditions are challenging.
7-inch touchscreen with 1,400-nit brightness, physical controls and O4 transmission. Actual link performance depends on the environment and local operating limits.
A positioning option for field operations, supporting RTK and PPP workflows. Accuracy depends on the positioning mode and operating conditions.
A relay can help maintain the transmission link where direct communication is obstructed and a mobile network is unavailable.
Cooling in flight. Charging on the ground.
Onboard battery heat sink
An air-cooled system and dedicated airflow path remove heat from the battery during flight. Ground cooling complements the onboard system between flights. Follow temperature limits and the charging instructions for the chosen battery.
Battery and charging options
20 Ah capacity; approximately 8.3 kg. Integrated carrying handle.
30 Ah capacity; approximately 11.7 kg. DJI also lists compatibility with D14000iE and C12000 charging equipment.
Up to 6,500 W charging output, a 48 V / 500 W DC output and a 1.8 m charging cable.
Up to 7,000 W with three-phase input. Adaptive power protection and a 1.8 m charging cable.
DJI presents this option with single-phase input, up to 9,000 W charging and a 1.5 m cable. Confirm the local power requirements and compatible setup before ordering.
Specifications
Detailed technical specifications
| Aircraft | |
|---|---|
| Weight (with battery) |
|
| Max Takeoff Weight |
|
| Maximum Wheelbase (Diagonals Wheelbase) | 2415 mm (Diagonals Wheelbase) |
| Dimensions |
|
| Hovering Accuracy Range (with strong GNSS signal) |
|
| Max Configurable Flight Radius | 2 km |
| Operating Temperature | 0° to 40°C |
| Max Wind Speed Resistance | 6 m/s |
| Propulsion system – Motors | |
| Stator dimensions | 155 × 16 mm |
| KV | 55 rpm/V |
| Propulsion system – Propeller | |
| Material | Carbon Fiber Composite |
| Dimensions | 62 inches |
| Quantity | 4 pairs |
| Spraying system – Spray tank | |
| Material | HDPE |
| Volume | 50 L |
| Operating Payload | 50 kg |
| Spraying system – Sprinklers | |
| Model | LX09050DX (standard centrifugal nozzle) / LX09510DX (optional mist nozzle) |
| Quantity | 2 (standard) / 4 (optional) |
| Nozzle Distance | 1800 mm (Standard Two Nozzles) |
| Droplet size | 50 – 500 μm |
| Effective spray width | 4 – 11 m |
| Spraying system – Delivery Pumps | |
| Type | Impeller pump (Magnetic Drive) |
| Quantity | 2 |
| Maximum flow rate | 40 L/min (standard 2 nozzles), 50 L/min (optional 4 nozzles) |
| DS80L Spreading System | |
| Volume | 80 L |
| Operating Payload | 55 kg |
| Compatible Material Diameter |
|
| Spreader structure type | Centrifugal Disc |
| Discharge structure type | Screw Feeder Feeding |
| Maximum discharge rate | 400 kg/min (compound fertilizer) |
| Effective spreading width | 3 – 10 m |
| DL100 lifting system | |
| Operating Payload | 40 kg |
| Lifting Cable Length | 10 m |
| Recommended cable length | 10–15 m |
| Operating Temperature | 0° to 40°C |
| Safety System | |
| Radar EIRP |
|
| Operating Temperature | 0° to 40°C |
| Operating Environment Requirements | Normal light intensity, rich Scene texture features, and no dirt. |
| Operating Power Consumption |
|
| Field of View (FOV) |
|
| Measurement Range | 60 m |
| Effective safe obstacle Bypass speed | ≤ 13.8 m/s |
| Effective obstacle avoidance Height | ≥ 1.5 m |
| Safety distance | 2.5 m (distance from the obstacle after the aircraft brakes and stabilizes in Hover) |
| DJI RC Plus 2 AG | |
| Model | TKPL 2 |
| Screen | 7-inch LCD touchscreen; Resolution: 1920 × 1200; LIGHTEN: 1,400 cd/m² |
| Storage Temperature |
|
| Recharging Temperature | 5° to 40°C |
| Internal Battery Runtime | 3.8 hours |
| External Battery Runtime | 3.2 hours |
| Charging Type | Use a USB-C Fast recharge charger with a Max Power output of 65 W (maximum voltage 20 V); the DJI Portable Charger is recommended. |
| Charging Time | 2 hours for internal battery or internal and external battery (when remote controller is powered off and using a standard DJI charger) |
| DB1050 Intelligent Flight Battery | |
| Weight | 8.3 ± 0.3 kg |
| Capacity | 20000 mAh |
| Voltage | 52.5 V |
| DB1580 Intelligent Flight Battery | |
| Weight | 11.7 ± 0.3 kg |
| Capacity | 30000 mAh |
| Voltage | 52 V |
| D8000iE Multifunctional Inverter Generator | |
| Output Channels |
|
| Charging Time | 8–9 minutes (DB1050 Intelligent Flight Battery, 30%–95% level) |
| Fuel tank capacity | 20 L |
| Starting method | One-button start |
| Operating Temperature | -20° to 40°C |
| Compatible Battery | DB1050 / DB1580 / DB2160 Intelligent Flight Battery |
| Dimensions | 452 mm × 566 mm × 600 mm |
| Weight | 46 ± 0.5 kg |
| Fuel type | Unleaded gasoline with RON ≥91 (AKI ≥87) and alcohol content less than 10% (*Brazil: unleaded gasoline with RON ≥ 91 and alcohol content of 27%) |
| Reference fuel consumption | 500 mL/kWh |
| Engine Oil Capacity | 0.8 L |
| Engine Oil Type | SN 15W-50 |
| C7000 Smart Charger | |
| Charger Model | CSX711-7000 |
| Dimensions | 460 mm × 160 mm × 80 mm |
| Weight | 8.5 kg |
| Input Voltage |
|
| Output Voltage | 50 – 62 V |
| Rated Output Current |
|
| Rated Power |
|
| Charging Time | 8–9 minutes (DB1050 Intelligent Flight Battery, 30%–95% charge) |
| Protection Functions | Over-temperature, over-voltage, under-voltage, short-circuit, fan stall, and other protection functions |
| Operating Temperature | -20° to 40°C |
| Output Channels | 1 |
| Compatible Battery | DB1050 / DB1580 / DB2160 Intelligent Flight Battery |
| Relay | |
| Model | RL0265 |
| Dimensions |
|
| Weight | 630 g |
| Input Voltage | 2.7 V to 24 V |
| Power consumption | 10.48 W (FCC) |
| Total Capacity | 6500 mAh |
| Operating Time | 5 hours |
| Operating Frequency | 2.4000-2.4835 GHz, 5.170-5.250 GHz, 5.725-5.850 GHz |
| Signal range | 4 km (MIC/KCC/CE), 8 km (FCC) (in a None-interference, unobstructed environment, at a flight altitude of 2.5 m) |
| Charging Time | 2.5 hours (30 W recharge) |
| Ingress Protection Rating | IP55 |
| D-RTK 3 AG | |
| Supports satellite systems |
|
| Dimensions | 345 mm × 244 mm × 300 mm |
| Weight | 3.77 kg (including packaging) |
| Power consumption | 7 W |
| Total Capacity | 6500 mAh |
| Operating Time | 7 hours |
| Operating Frequency | Broadcast mode: O4: 2.4 GHz/5.8 GHz |
| Signal range |
|
| Charging Time | 2.5 hours (30W recharge) |
| Ingress Protection Rating | IP67 |
| Positioning Accuracy |
|
DJI — Specifications ↗ · DJI manuals and downloads ↗
Performance notes
Maximum values are not guaranteed working outputs. Payload limits depend on altitude, aircraft configuration and the operating conditions indicated by the DJI application. Spreading results vary with particle size, density and surface characteristics; DJI’s 10 m width test used a 3 m operating height and 1,100 rpm disc speed. Radar, vision and AR assistance are affected by lighting, rain, fog, sensor cleanliness and obstacle characteristics. Moving objects, cables and the suspended load require direct pilot attention. Accessories and functions may vary by market; the quotation confirms the supplied configuration.
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