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]]> KQ280 multi-rotor heavy-lift drone with 350kg max payload, 30min no-load endurance, foldable design, 5km transmission, RTK & dual-drone joint lift for industrial cargo & heavy-duty missions.

Name Performance Value
KQ280
Multi-rotor heavy-lift drone		 Empty Weight 224 kg (excluding batteries and sling weight)
Rated load capacity 300kg
Maximum load capacity 350kg
Folding method Arms fold downward
Maximum wheelbase with arms extended 4600
Outer contour dimensions (arms & propellers folded) L 1900 × W 1900 × H 1800
Outer contour dimensions (arms extended, propellers folded) L 4717 × W 4717 × H 1800
Endurance time (no load) 30min
Maximum ascent speed 5m/s
Maximum descent speed 2m/s
Maximum horizontal flight speed 15m/s
Maximum wind resistance level ≤Level 6 wind
Operating temperature range -20℃~50℃
Overall protection level IP34
Maximum flight altitude 500m
Maximum flight altitude (above sea level) 4500m
GNSS GPS + Galileo + BeiDou + GLONASS
Propeller Propeller Size 63*24 (inches)
Propeller blade material Carbon fiber
Propeller type Two-blade propeller
Number of rotors 16 pairs
Data transmission EIRP (Effective Isotropic Radiated Power) 5dBi
Operating frequency 5.8GHz
Maximum effective signal range 5 kilometers
Real-time video transmission quality 1080p, 25fps
Antenna Dual antenna
Lifting system Weighing function, anti-swing function Equipped
Hook automatic opening/closing & rope release function Equipped
Cable length 10-40 meters
Hook manual opening/closing function Remote control lever operation
Smart battery Number of batteries 8
Charging time 35min
Battery weight (each) 17 kg
Capacity 36AH
Voltage 24S
Electro-optical pod Lens zoom 10x optical zoom
Supported storage capacity 256GB

Module Parameter Value
Remote control Operating range 5 km (single remote control)
System configuration Not less than 4GB RAM, 64GB storage space
Remote control relay mode Supports single drone dual control
Display screen 7-inch high-definition, high-brightness LCD touch display screen
Battery endurance time 10 hours
Remote control voice announcement / Hover when signal lost Supported
Link loss return to home Supported
Flight trajectory Equipped with on-board data and flight trajectory recording/storage function
Low battery protection Two-stage low battery warning, capable of triggering actions such as return to home, landing, or hovering
Charger Input voltage AC 100V-240V
Rated output current 5A/10A/15A/20A/25A/30A
Rated power 200W
Protection function Overvoltage protection, overcurrent protection, reverse connection protection, overtemperature protection
Operating environment temperature 0~40°C
Generator set (optional) Fuel tank capacity 65L
size 2000*830*1200
Fuel type Diesel
Engine oil capacity 25L
Starting method Electric start
Weight 800kg
Estimated fuel consumption 8L/h
RTK positioning base station (optional) Operating range 5km
Battery operating time 6hours
Weight 1.3kg
One station controlling multiple drones Supported
Positioning accuracy Landing accuracy in mobile base station mode: 0.2m; positioning accuracy with network RTK: 2cm + 1ppm
Joint lifting function (optional) Dual-drone joint lifting Supported
Standard load capacity for dual-drone joint lifting 400kg
Supports formation for joint lifting Horizontal line and vertical line formation
Supports joint lifting mode Manual dual-drone joint lifting, autonomous route dual-drone joint lifting
Supports mounting points 1 to 2 points
Obstacle avoidance system (optional) Safety system type Obstacle avoidance radar
Direction Forward + backward
Operating environment temperature -40°C~75°C
Waterproof rating IP67
Ranging range 1.5 to 27 meters

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