Walkera QL 1200 adopt the advanced EFI gasoline engine and generator integrated power supply technology, which combines the advantages of petrol and electric power. Powered by petrol, which retains the high energy of fuel, and the electric power drive the rotor retains the characteristics of electric drive maneuvering. The MAX flight time Is 120 mins (5l tank version), normal version is 90 mins.. Four times more than electric multi-rotor UAV and can fly 72 km distance.

  • Flight Safety

    Using Flight Safety assurance system, GPS/GLONASS or BDS/GLONASS dual redundant satellite positioning, provide reliable guarantee.

  • infrared obstacle avoidance

    The pre-vision infrared obstacle avoidance module, the lower visual infrared fixed high equipmentand optical flow positioning module, can make the aircraft positioning more accurate, perceive the flight obstacle, reduce the accident caused by the mistake operation.

  • Emergency battery system can alternate emergency cut-off security.

    Equipped with 44.4V 1800mAh 72C emergency lithium battery, it can provide 1.5 mins emergency standby battery and support emergency prepareness.

  • Six axis rotor design

    The six-axis rotor structure can improve power failure tolerance.

  • 2.4G/5,8 Ghz high quality digital image transmission, 3-5km image transmission

    QL 1200 uses 2.4G/5,8Ghz digital image transmission system, with long wavelength, strong anti-interference (diffraction) ability, stable and reliable transmission, image transmission range up to 3-5 kilometers.

  • Special software for industry application

    For the special needs of industry application, we develop a special APP for QL1200, simplify and easy operation. It supports intelligent flight functions such as automatic return flight, automatic takeoff and landing, intelligent smart follow, way point, and flight point to point.

  • Radio-control system with integrated ground contol. All-in-one transmitter system includes a big LCD screen for real time video from the drone and groind control software.

G3EFI electronic fuel injection control power system uses electronic control device instead of traditional mechanical system to control the fuel supply process of the engine. Sensors are used to detect the parameter signals of the engine operation. After calculation, analysis and comparison, the trigger angle, fuel injection, ignition, cold engine start-up compensation and acceleration compensation are set up by the electronic control unit (ECU), so as to ensure the safety of the engine. The engine always works in the best condition.

Easy To fit Any Environment
Dust-free, Waterproof, Anti-disturbance

With IP43 protection: Basic waterproof &dust-free. Strong wind resistance of 5 levels, flight altitude can reach to 5km.
Strong anti- electromagnetic interference ability, be able to carry out the inspection and inspection of powerful
electromagnetic radiation equipment such as power facilities and communication facilities.



Symmetrical motor wheelbase 1285mm
Fuselage size Unfold1200×1360×690mm; Folded:590×654×690mm
Propeller size Diameter×pitch: 24×7.9 inch
Weight Self-weight (including battery without fuel) 14.75kg; maximum take-off weight 18kg
Remote Control WKRC-H15Z
Brushless Motor KV value: 180 rpm / V; stator size: 62×15 mm
Brushless ESC Continuous current: 80A; Support battery: 6~12S; PWM input level signal: 3.3V/5V compatible; Compatible signal frequency: 50~500Hz
Max. rising speed 5m/s
Max. falling speed 3m/s
Max. horizontal flight speed Positioning mode 5m/s, common mode 8m/s, attitude mode 15m/s
Max. tilt angle Positioning mode 20°,common mode 22°, attitude mode 20°
Max. angular velocity 120°/s
Max. flight altitude 5000m
Max. wind speed 8m/s
Hover accuracy Vertical: ±0.5m (when GPS positioning is working normally); Level: ±1.5m (when GPS positioning is working normally)
Intelligent flight assist battery 44.4V 1800mAh 75C 12S LiPo
No-load full oil maximum flight time 90 minutes (120 mins 5l version)
Max. range 43.2km
Working temperature -10°C to +40°C

EFI Engine

Drive Single Cylinder Gasoline Hybrid Engine
Weight 4.5kg (including spare parts)
Size (L × W×H) 230×226×260mm (without silencer)
Displacement 32CC
Generator WK-WS-100-001
Power 2.4KW
Output voltage DC50V
Power battery 12S (Capacity ≥ 1800mAh, discharge rate ≥ 75C)
Oil Consumption 900g/kw.H (Hover 1.8 L/H)
Spark plug NGK CMR7H
Fuel type 95 # above unleaded gasoline + 2T synthetic lubricant
Fuel ratio 25:1
Environment temperature -20℃ to 40℃
Maximum altitude 5000m


Stable System 3 Axis (Pitch, Roll, Level)
Controllable accuracy Static:±0.008°; Motion:±0.02°; Shake-proof:±0.008°
Controllable range Pitch:-110° to +60°; Leve:±150°; Roll:±10°
Max. controllable speed Pitch:30°/s; Level:30°/s; Roll: direct control angle


Sensor 1/2.3 SONY IMX117 CMOS
ISO Range 100-3200(Video) / 100-1600(Photo)
Video Resolution 4K 30fps
Photo Resolution 3840×2160
Focal Lenth 6.7-134.5mm
Zoom Ratio 30X optical zoom
Zoom Speed Auout 2.0s
Horizontal View 59.8°- 3.0°(Wide Angle-Telescopic)
Close-shot Distance 10 – 1500mm(Wide Angle-Telescopic)
Video Storage Maximum 64Mbps
Compress Standar H.264 / H.265
Files format JPG/MP4
Support Micro-SD Micro SDCard (Max. 128G,transmitting speed is C10 and above or UHS-1)

Remote Controller

Screen 7.86inch; Resolution: 2048×1536; Brightness: 2000 cd/m2
Working frequency 2.4GHz & 5.8GHz dual frequency
Internal storage RAM: 4G; ROM: 16G
System Android 5.1
Signal effective distance About 6KM (open, no occlusion, no electromagnetic interference)
Video output interface HDMI
Built-in battery 7.4V 9000mAh LiPo 2S
Memory card type Maximum support for 64GB microSD card
Typical drone sizes
Typical drone sizes
Type Measurement Typical size
Airplane  wingspan 1500-5000mm
VTOL wingspan 2000-5000mm
Helicopter Rotor width 1500-3000mm
Quadcopter diagonal motor to motor 250-1100mm
Hexacopter as above 500-1500mm
Octocopter as above 800-1900mm


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