DJI Agras T40 Full Set Agro Sprayer Drone | 40L Spray & 70L Spread Combo with Batteries, Generator & Charger | The Proven Two-Drones-in-One Platform
🇺🇸 U.S.A. FIRST
Ares Acres proudly supports American agricultural drone operators with genuine DJI Agras aircraft, OEM replacement parts, professional repair equipment, accessories, and field-ready inventory.
The T40 is the platform that put drone application on American farms at scale — and this Full Set is the complete working combo.
Before the T50 took the crown, the DJI Agras T40 built the industry: a coaxial twin-rotor airframe carrying a 40 kg spraying or 50 kg spreading payload, with active phased array radar, binocular vision, and built-in mapping that made it a genuine two-drones-in-one — surveyor and applicator on a single registration. Thousands still work American fields every season, backed by the most mature parts and knowledge ecosystem in ag aviation.
This Full Set delivers the whole operation: aircraft, three-battery rotation, smart charger, and generator — maximum farming efficiency, one delivery.
✅ Complete Full Set Configuration Guarantee
🇺🇸 USA Support Guarantee
👍🏻 Satisfaction Guarantee
💵 Money Back Guarantee
📦 Insured Freight Shipping & Tracking
📦 Full Set Includes
- 1 × DJI Agras T40 Aircraft (40 L spray system, dual atomized centrifugal sprinklers)
- 3 × DB1560-class Intelligent Flight Batteries — continuous rotation
- 1 × Intelligent Charger — 9–12 minute cycles
- 1 × Multifunctional Inverter Generator — off-grid field power
- 1 × DJI RC Plus Remote Controller with 7-inch HD touch display
- Direct Ares Acres technical support with U.S. parts backing
Spreading System 3.0, four-nozzle upgrade, and D-RTK accessories can be added — contact us to build the set around your acreage.
🔧 Platform Overview
The DJI Agras T40 combines mapping, spraying, and spreading on one coaxial twin-rotor airframe — four arms, eight motors, eight 54-inch propellers. Its 12-megapixel adjustable gimbal FPV camera captures farmland and orchard imagery in real time, and local maps can be generated right on the remote controller: the system detects land boundaries and obstacles automatically for fast route planning over farmland and hilly orchards.
Commercial agricultural drones operate in demanding environments every day, including row crop spraying, liquid fertilizer application, herbicide, fungicide, and insecticide programs, granular fertilizer and urea spreading, cover crop and rice seeding, orchard operations, aerial mapping, and high-acreage contract work. The T40 was the machine that proved a drone could do all of it — and it still does.
💧 Spraying System — Dual Atomized, 12 L/min, Zero-Corrosion Pumps
The T40's dual atomized centrifugal sprinklers create a consistent spray pattern with uniform droplet size — reducing drift while holding an estimated 30-foot spray swath (up to 11 m at 2.5 m altitude and 7 m/s). Twin magnetic-drive impeller pumps deliver a combined 12 L/min (2 × 6 L/min); the magnetic-drive design separates the pump motor from the fluid entirely, for a zero-corrosion liquid path that survives season after season of harsh chemistry.
Droplet size adjusts from 50 to 300 μm across five levels depending on the chemicals used. At standard parameters the T40 covers up to 21.33 hectares (≈52 acres) per flight hour.
🌾 Spreading System 3.0 — 70 L, 1.5 Tons Per Hour
The T40 Spreading System 3.0 carries a 70 L tank with a 50 kg internal load, spreading solid dry particles from 0.5 to 5 mm across a 7 m effective width — up to 1.5 tonnes of material per hour. Built-in sensors and algorithms adjust flow rate in real time, an onboard weighing sensor tracks spread quantity and remaining payload, and the enlarged tank inlet cuts refill time. The modular design dismantles in one go, keeping corrosive fertilizer away from the airframe during service.
🛰️ Sensing, Mapping & Safety
The T40 carries the RD2484R Active Phased Array Omnidirectional Radar — 360° horizontal, ±45° vertical coverage with a sensing range of 1.5–50 m — fused with a binocular vision system for smoother obstacle avoidance and terrain following (max incline 30°). It supports obstacle avoidance and hovering horizontally and upward, bypassing toward the nose, and precise altitude hold below the aircraft for terrain-following work.
RTK positioning delivers ±10 cm hover accuracy horizontal and vertical (GPS L1/L2, GLONASS F1/F2, BeiDou B1/B2, Galileo E1/E5).
🔋 Power System — 9–12 Minute Cycles
The T40's 30,000 mAh intelligent flight battery charges fully in 9–12 minutes, and the three-battery rotation in this set keeps one flying, one charging, and one cooling all day. Hover endurance runs 18 minutes without payload, 7 minutes at full 90 kg spray takeoff weight, and 6 minutes at full 101 kg spreading weight — which is exactly why the rotation matters, and why it's included.
📐 Complete Specifications
Aircraft
- Propulsion: coaxial twin-rotor, 8 × 54-inch propellers
- Weight: 38 kg (excl. battery) / 50 kg (incl. battery)
- Max takeoff weight: 90 kg spraying / 101 kg spreading (at sea level)
- Max diagonal wheelbase: 2184 mm
- Dimensions: 2800 × 3150 × 780 mm (unfolded) / 1590 × 1930 × 780 mm (props folded) / 1125 × 750 × 850 mm (fully folded)
- Hover accuracy: ±10 cm horizontal / ±10 cm vertical (RTK enabled)
Spraying
- Tank: 40 L | Spray payload: 40 kg
- Pumps: 2 × magnetic-drive impeller, 6 L/min each (12 L/min combined)
- Droplets: 50–300 μm, five adjustable levels | Max effective spray width: 11 m
- Efficiency: up to 21.33 ha (≈52 acres) per flight hour
Spreading (Spreading System 3.0, optional)
- Tank: 70 L | Internal load: 50 kg | Materials: solid dry particles 0.5–5 mm
- Spread width: 7 m | Throughput: up to 1.5 tonnes/hour | Real-time weighing sensor
Sensing & Mapping
- Radar: RD2484R Active Phased Array Omnidirectional — 360° H / ±45° V, sensing 1.5–50 m
- Binocular vision system | Terrain following up to 30° incline
- 12 MP adjustable gimbal FPV camera | On-controller map generation with automatic boundary and obstacle detection
Power & Flight Time
- Battery: 30,000 mAh intelligent flight battery | Full charge in 9–12 minutes
- Hover time: 18 min (no payload) / 7 min (full spray, 90 kg) / 6 min (full spread, 101 kg)
- Generator and intelligent charger included
- Controller: DJI RC Plus, 7-inch HD touch display | DJI Relay Module compatible
🚜 Necessary For
- Owner-operators entering aerial application on a proven platform
- Commercial contractors running mixed T40/T50 fleets on shared batteries and parts
- Corn fungicide, soybean, and wheat spray programs
- Cover crop seeding and urea spreading operations
- Operations that want built-in mapping without a second survey drone
- Budget-conscious buyers who want maximum proven capability per dollar
💡 Why This Platform Matters
The T40 and T50 share a generation — the DB1560 battery ecosystem, the 54-inch propellers, the charger and generator platform, and most of the wear-parts catalog. For a mixed fleet, that means one shelf of spares covers both airframes; for a first-time buyer, it means entering on the most heavily documented, most heavily supported ag drone platform ever fielded, at a lower price of admission than the newest generation.
And that shelf is ours: Ares Acres stocks deep DJI T40 OEM inventory — motherboards, battery cells and lids, propellers, pumps, spray discs, filters, arm hardware, landing gear, generator parts — shipped fast from the U.S.A. T40 and T50 motherboards and battery components are our best-selling parts, because these aircraft work every day and we keep them working.
Protect the season. Fly the proven platform. Keep it flying.
📞 Contact Ares Acres to confirm current lead times and configuration options. Sold and supported by Ares Acres, Albuquerque, NM.
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