The DJI Agras T100 is the flagship of DJI's agricultural lineup and the most capable spray drone you can buy today. Where earlier Agras models like the T40 and T50 carry 40L and 50L tanks, the T100 doubles down with a full 100L capacity, turning a single aircraft into the productivity equivalent of a small fleet. This guide covers exactly what it does, what it costs, and who it is for.
DJI Agras T100 at a Glance
| Spec | DJI Agras T100 |
|---|---|
| Spray payload | 100 kg (220 lbs) — 100L tank |
| Spread payload | Up to 100 kg granular material |
| Max takeoff weight | ~225 kg |
| Coverage | 70+ acres/hour spray, 100+ acres/hour spread |
| Battery | DB2160 — 9-minute rapid charge |
| Flight time | 9–13 min per battery (varies by payload) |
| Top speed | 72 km/h (45 mph) |
| Obstacle avoidance | Safety System 3.0 — LiDAR + mmWave radar + Penta-Vision |
| Positioning | RTK, centimeter-level accuracy |
| Weather resistance | IP67 — fully sealed |
| Price | $39,999 (RTF) / $21,818 (Airframe) |
The 100L Tank Changes the Economics
The headline number is the tank. At 100L, the T100 carries 2.5x the payload of a DJI Agras T40 per flight. For a custom application business or a large farm, that ratio compounds across a season: fewer passes, fewer refills, fewer batteries cycled, and more acres covered per operator per day.
The payload isn't suspended on a hook the way cargo drones carry weight. It is loaded directly into the onboard tank, so all 100 kg is usable spray or spread material. For spreading operations (seed, granular fertilizer, pest bait), the spreading system also handles up to 100 kg and supports variable-rate application through DJI's mission planning.
How It Sustains 70+ Acres Per Hour
A 9-to-13-minute flight time sounds short until you factor in the recharge. The DB2160 battery charges in about 9 minutes on DJI's rapid charger. In practice, operators run a 3-battery rotation: the T100 flies on battery one while batteries two and three sit on the charger, and a fresh pack is always ready by the time one needs swapping. The aircraft is almost never idle waiting on power.
That is how the T100 holds 70+ acres per hour across a full workday. Real-world daily output, factoring in tank refills and field navigation, runs 500–800+ acres depending on conditions. Most commercial spray programs plan around 500 acres/day as a conservative number.
Safety System 3.0
The T100 runs three independent obstacle-sensing systems simultaneously: forward and backward LiDAR, mmWave radar (which works through fog, dust, and low light), and Penta-Vision cameras covering five angles. They operate independently, so if one is degraded the others continue. In tight crop rows with power poles, operating at 45 mph, that redundancy matters more than any single spec.
Spraying and Spreading in One Aircraft
The T100 ships in spray configuration and converts to a spreading system for seeding, granular fertilizer, or pest bait. Because both the spray and spread payloads are rated to 100 kg, one aircraft covers both workflows across a season rather than requiring a second platform.
RTF Kit vs Airframe Kit: Which to Buy
RTF Kit — $39,999: the complete package. Aircraft, RC Plus 2 controller, and batteries — everything you need to start flying. The right choice for operators new to the T100 ecosystem.
Airframe Kit — $21,818: the aircraft and spraying system for operators who already own compatible DJI AG batteries and controller hardware from a T50 or similar platform and just need the new airframe.
Plan for at least three DB2160 batteries ($2,499 each) for continuous operation, plus a field-grade charger and power source.
Licensing: What You Need Before You Fly
Commercial operation in the US requires an FAA Part 107 Remote Pilot Certificate at minimum. Because the T100's max takeoff weight is well above 55 lbs, it falls outside standard Part 107 and requires a special airworthiness certificate or FAA operational exemption. DJI's agricultural platforms have an established path through this process, but plan for several months of lead time before your first commercial flight. Operations over people, BVLOS, or at night require additional waivers. Global Drone HQ can help you navigate the process — reach out before you order.
Frequently Asked Questions
How much can the DJI Agras T100 carry?
The T100 carries 100 kg (220 lbs) of payload in its onboard tank — either liquid spray or granular spread material. Its max takeoff weight is approximately 225 kg. This is the largest tank capacity of any production agricultural drone.
What is the realistic daily output of a T100?
In good conditions, a skilled operator running a 3-battery rotation covers 500–800+ acres per day. The 70 acres/hour figure is peak operational efficiency; real-world output factors in tank refills, battery swaps, and field navigation.
How long does the T100 battery take to charge?
The DB2160 battery charges in about 9 minutes on DJI's rapid charger, which is what allows the T100 to sustain near-continuous operation through a 3-battery rotation.
Can the T100 both spray and spread?
Yes. It ships in spray configuration and converts to a spreading system for seed, granular fertilizer, or pest bait, with the same 100 kg capacity and variable-rate support.
Does the T100 require special licensing?
Yes. Beyond an FAA Part 107 certificate, the T100's weight requires a special airworthiness certificate or FAA exemption. Build this timeline into your purchase planning.
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