Product overview
The HAWKUN INTELLIGENCE 3WWDZ-U60A is a four-axis flight platform for spraying and spreading. Its propulsion architecture combines four motors rated at 4650w each with carbon-fiber propellers measuring 1575mm in diameter. With booms and blades deployed, the aircraft measures 3305mm x 3577mm x 850mm; folding the booms gives dimensions of 1270mm x 880mm x 880mm. The maximum wheelbase is 2628mm. Empty mass including the battery is 68kg, while maximum take-off weight is 140kg for spraying and 150kg for spreading.
Application capacity is 70L for liquid spraying and 100L for spreading, with a maximum seed load of 80kg. The spraying system has two magnetic impeller pumps and two or four centrifugal nozzles, with corresponding maximum flows of 30L/min and 40L/min. Its maximum spraying width of 12 meters applies at an operating height of 3.5 meters ± 0.5 meters and flight speed of 5m/s. The spreading system accepts 0.5~10mm dry solid particles and has large, medium and small auger sizes.
The energy system uses a 2025Wh quick plug battery weighing 14.6kg. Hovering time is 16.5 minutes without load and 6.5 minutes at full load. Charging from 25% to 95% takes approximately 10 minutes and 25 seconds. Charger output is 9000W through direct generator connection or 2000W through direct utility connection. Sensing equipment comprises RTK positioning, a front camera with night vision, two searchlights and radar. Radar obstacle avoidance requires relative flight altitude above 2m and speed no greater than 7m/s.
Specifications
| Specification | Value & conditions |
|---|---|
| Model and layout | 3WWDZ-U60A; 4-axis |
| Dimensions | 3305mm x 3577mm x 850mm (boom deployed, blades deployed); 1270mm x 880mm x 880mm (boom folded)Boom and blades deployed, or boom folded, respectively. |
| Maximum wheelbase | 2628mm |
| Maximum take-off weight | Spraying 140kg / Spreading 150kgSpraying or spreading configuration, respectively. |
| Empty mass | 68kgIncluding battery. |
| Tank capacity | 70LSpraying system. |
| Seed tank capacity | 100L (max. 80kg)Spreading system; maximum load 80kg. |
| RTK positioning | Horizontal ±10 cm, Vertical ±10 cm |
| Hovering time | No load: 16.5 min; full load: 6.5 minNo load and full load, respectively. |
| Motor KV value and size | KV value: 46(r/min)·V; size: 140*34mm |
| Motor rated power and speed | Rated power: 4650w*4; rated speed: 2000r/min |
| Propeller specifications |
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| Battery energy and cells |
|
| Battery weight and installation | Weight: 14.6kg; installation: quick plug battery |
| Fast charging time | 25%-95% approx. 10 minutes and 25 secondsCharging from 25% to 95%. |
| Charger input | Input voltage: 110Vac~230Vac; frequency range: 47Hz~63HzSmart charger. |
| Charger output power | 9000W (generator direct connection) / 2000W (utility direct connection)Generator direct connection or utility direct connection, respectively. |
| Charger output channel | 1Smart charger. |
| Charger protection functions | Over temperature, over voltage, under voltage and short circuit protectionSmart charger. |
| Charger operating temperature and weight | Working environment temperature: -5°C to 40°C; weight: 17.5KGSmart charger. |
| Nozzle type and count | Centrifugal nozzle; total number: 2/4Spraying system. |
| Maximum spraying width | 12 metersOperating height 3.5 meters ± 0.5 meters; flight speed 5m/s. |
| Atomizing particle size | 50μm~500μmCentrifugal nozzle. |
| Pump type and count | Magnetic impeller pump; 2 water pumpsSpraying system. |
| Maximum spraying flow rate | Two centrifugal: 30L/min; four centrifugal: 40L/minTwo centrifugal nozzles or four centrifugal nozzles, respectively. |
| Spreading feed and particle compatibility |
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| Spreading operating specifications |
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| Camera and lighting | Resolution: 1920*1080; effective pixels: 400W; field of view: horizontal 80°, vertical 120; night vision supported; 2 searchlights; searchlight power: 75W*2Front monocular virtual gimbal camera. |
| Height measurement and setting ranges | Height measurement range: 1~60m; height setting range: 0.5~30mRadar height sensing. |
| Radar obstacle avoidance |
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