Product overview
The Skytech S40 20L (5.28 gal) Agricultural Drone is a spraying platform for small-scale farms, with spreading equipment supporting seeding and fertilizing. Its four-axis folding structure combines carbon fiber and 7075 aviation aluminum. The aircraft measures 1300 x 1100 x 600 mm unfolded and 1010 x 610 x 575 mm folded, defining its operating and transport footprint. Weight is 18 kg excluding the battery and 24.8 kg including it, with a maximum take-off weight of 44.8 kg.
The spraying system uses high-pressure nozzles, with a 4-12 m spray width, 30-400 μm atomizing size and maximum flow of 8 L/min. Tank capacity is specified as 20 L (5.28 Gallon) / 25 KG (55.12 lb), although the detachable-tank description separately gives 16L, leaving a capacity discrepancy. Hovering duration falls from 15 minutes without load to five minutes at full load. Maximum flight altitude is ≤20 m and maximum speed is 15 m/s; working efficiency is 16 Hectare/h.
Both supplied kits are equipped flight platforms, including propulsion, flight control, spraying hardware, GNSS, an FPV camera, remote control, intelligent battery and charger. The Advanced Kit adds RTK equipment, a handheld survey box, terrain following radar, front and rear obstacle avoidance radars, two centrifugal nozzles and a spreading system. These additions define the available equipment integration beyond the Standard Kit. Fully automatic, AB point and manual operating modes are supported, while terrain following provides adaptive flight at a consistent altitude.
Specifications
| Specification | Value & conditions |
|---|---|
| Model | Skytech S40 20L (5.28 gal) Agricultural Drone |
| Weight excluding battery | 18 kg (39.68 lb)Excluding battery. |
| Structural design | 4-Axis Foldable |
| Weight including battery | 24.8 kg (54.67 lb)Including battery. |
| Waterproof grade | IP67 |
| Maximum take-off weight | 44.8 kg (98.77 lb) |
| Maximum flight altitude | ≤20 m |
| Maximum flight speed | 15 m/s |
| Camera type | HD FPV Camera |
| Tank capacity | 20 L (5.28 Gallon) / 25 KG (55.12 lb) |
| Hovering duration | 15 mins (with no-load) / 5 mins (with full-load)15 mins with no-load; 5 mins with full-load. |
| Spray width | 4-12 m |
| Core components | Battery, Drone, Flight Control, Propulsion System, Spraying System, Remote Controller, Terrain Radar |
| Nozzle type | High-pressure Nozzles |
| Folded dimensions | 1010 x 610 x 575 mmFolded. |
| Atomizing size | 30-400 μm |
| Unfolded dimensions | 1300 x 1100 x 600 mmUnfolded. |
| Maximum system flow rate | 8 L/min |
| Material | Carbon fiber + 7075 aviation aluminum |
| Working efficiency | 16 Hectare/h |
| Spraying and spreading applications | Pesticide spraying, seeding and fertilizing; spreading system 50 kg (110 lb)/min, 360° coverage.With the spreading system. |
| Portability and detachable tank | Foldable, waterproof and dustproof (IP67), with a detachable 16L tank for transport and maintenance; this capacity differs from the 20 L specification. |
| Intended application | Precision agriculture on small-scale farms. |
| Operating modes | Fully automatic, AB point and Manual. |
| Standard kit equipment | Frame x1; propulsion motor x4; spray nozzles x4; water pump x1; flow meter x1; flight control x1; power module x1; GNSS (GPS/Beidou/Glonass) x1; status indicator light x1; FPV camera x1; night navigation light x1; remote control x1; intelligent battery x1; intelligent charger x1.Standard Kit. |
| Advanced kit equipment | Frame x1; propulsion motor x4; spray nozzles x4; water pump x1; flow meter x1; flight control x1; power module x1; base station RTK x1; RTK module x1; handheld survey box x1; terrain following radar x1; GNSS (GPS/Beidou/Glonass) x1; status indicator light x1; FPV camera x1; night navigation light x1; remote control x1; intelligent battery x1; intelligent charger x1; front obstacle avoidance radar x1; rear obstacle avoidance radar x1; centrifugal nozzles x2; spreading system x1.Advanced Kit. |
| Terrain following | Adaptive flight across varied landscapes while maintaining a consistent altitude.With terrain following radar. |
| Nozzle upgrade | Upgradable to centrifugal nozzles for improved atomization.Centrifugal nozzle upgrade. |
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