Technical Specifications
Flight Specifications
ModelS70
Layout4-axis
Dimensions3305mm x 3577mm x 850mm (boom deployed, blades deployed)
1270mm x 880mm x 880mm (boom folded)
Maximum wheelbase2628mm
Maximum take-off weightSpraying 140kg / Spreading 150kg
Empty mass (including battery)68KG
Tank capacity70L
Seed tank capacity100L (max. 80KG)
RTK PositioningHorizontal ±10 cm, Vertical ±10 cm
Hovering time with no load>15 minutes
Hovering time with full load>5 minutes
Power System
Motor KV value46 (r/min)·V
Motor size140×34mm
Motor rated power4650W × 4
Rated speed2000 r/min
Propeller blade diameter1575mm (62in)
Number of propeller blades4
Propeller blade materialCarbon fiber
Energy System – Intelligent Battery
Battery typeSecondary Li‑Ion Battery Pack
Charge voltage78.3Vdc Max
Charge current140A Max
Battery energy2025Wh
Single cell voltage3.75V
Number of cells18
Battery voltage67.5V
Operating temperature0°C ~ 45°C
Charging temperature5°C ~ 70°C (Fast charging 15°C ~ 65°C) / Discharging temperature: −20°C ~ 60°C
Battery weight14.6KG
Battery installation methodQuick Plug Battery
Fast charging time25% → 95% approx. 10 minutes 25 seconds
Energy System – Smart Charger
Charger modelAll‑in‑One Charger
Input voltage110Vac ~ 230Vac
Input frequency range47Hz ~ 63Hz
Output power9000W (generator direct connection) / 2000W (utility direct connection)
Output channels1
Protection functionsOver‑temperature, over‑voltage, under‑voltage, short‑circuit protection
Operating temperature−5℃ ~ 40℃
Weight17.6KG
Operation System – Spraying System
Tank volume70L
Nozzle typeCentrifugal nozzle
Total number of nozzlesCentrifugal nozzle 2/4
Maximum spraying width12m (operating height 3.5m ± 0.5m, flight speed 5m/s)
Atomizing particle sizeCentrifugal nozzle 50–500 μm
Pump typeMagnetic impeller pump
Number of water pumps2
Maximum flow rateTwo centrifugal 28L/min, Four centrifugal 40L/min
Operating System – Spreading System
Spreading tank volume100L
Maximum load80KG
Feeding methodWinches
Supported particle diameter0.5 ~ 10mm dry solid particles
Auger sizeLarge, medium and small
Max. rotating speed1100 r/min
Spreading width4 ~ 10m
Maximum pushing volume300 kg/min
Remote Control System
ModelS70
Data transmission and positioningLTE‑FDD: B1/B3/B5/B8
LTE‑TDD: B34/B38/B39/B40/B41
WCDMA: B1/B8
EVDO/CDMA: BC0
GSM: 900/1800 MHz
WLAN: 2.4/5 GHz 802.11a/b/g/n
Bluetooth: BT 2.1+EDR/3.0/4.1 LE/4.2 BLE
GNSS: BeiDou
LORA: 2KM Radio: 2KM
Image transmission2.4/5.8G Dual Band
SRRC: >3Km
CE: >3Km
FCC: >2.5Km (no interference in the open, 2.5m high)
Mapping deviceGNSS: BeiDou
Positioning accuracy: DGNSS 0.5m, RTK 0.02m + 1ppm
Display6 inch touch LCD, resolution 1280×720
Operating temperature−20 ~ 50℃
Charging environment temperature0 ~ 45℃
Internal battery life5 hours
External battery life2 hours
Number of external batteries2
Combined battery life>= 8 hours
Charging powerExternal: 33.6W / 8.4V / 4A × 2 Internal: 65W Max
Charging methodExternal: Charging cradle Internal: TYPE‑C
Sensing System – Camera
Front monocular virtualGimbal camera
Resolution1920×1080
Effective pixels400W
Field of viewHorizontal 80°, Vertical 120°
Night visionSupport
Number of searchlights2
Searchlight power75W × 2
Sensing System – Radar
Height rangeHeight measurement range: 1 ~ 60m
Height setting range: 0.5 ~ 30m
Obstacle avoidance rangeObstacle avoidance distance (horizontal): 1 ~ 50m
Viewing angle range (3dB): 50° horizontal, 10° vertical
Use conditions: aircraft relative altitude > 2m and speed ≤ 7m/s
Safety distance: 2.5m (distance between paddle tip and obstacle after braking and stable hover)