WK 1900
60KG Maximum load
184 Cubic Fire volume
12KM transmission Maximum image transmission
43Minutes Flight time (no load)
Lidar Ranging Using lidar technology
IP43 Protection grade
Foldable Design
Fold
Unfold
With four axis vertical folding, modular design, fast operation,convenient daily transportation and assembly.
30X Zoom Camera
Standard mounted 30x optical zoom camera, ultra remote monitoring, can observe all details of the scene, can effectively help formulate rescue plans.
A tractor serves several purposes
According to different customer needs, different devices can be mounted, such as infrared thermal imaging cameras, low-light night vision cameras, and other devices.
With night vision aiming system
(Optional for use with high altitude launcher fire extinguishing bomb module)
The WK-1900 has an ultra strong load and anti vibration design, coupled with a high magnification sighting lens and a high frame rate camera with night vision function. It has high launch accuracy and is capable of remotely and accurately launching fire extinguishers in complex fire and meteorological environments. Through image transmission, the aiming target point is displayed on the ground control terminal in real time, and there is a cross aiming star on the APP client, greatly improving shooting accuracy and rescue efficiency.
Highlight display
WK-1900 Firefighting Drone with screen remote controller integrates 5.5 in1920*1080 1000NITS high-brightness display screen with ,It’s about twicers safe and reliable as ordinary mobile device, and it’s still visible in direct sunlight.
HD video transmission
WK-1900 Firefighting Drone with screen remote control equipped integrates the advanced 2.4G long range video transmission system, strong anti-interference ability, effective control distance up to 12KM, stable and reliable transmission.
Dry powder fire extinguishing operation
Four-axis heavy load | Fire emergency
Four-axis fire extinguishing UAV has the advantages of large load capacity, strong wind resistance ability, high scattering accuracy, and can spray fire extinguishing powder in close range.Special fire extinguishing UAV for high-rise buildings. The maximum load can be up to 60KG and the flight time can be up to 43 minutes without load. It folded fuselage design, super load and anti – vibration design, can quickly reach the high-rise fire, using high power camera view examine the fire; Supports mounting of a variety of firefighting applications.
Water hose Fire extinguishing operation
Large load | Long range | Large flow
WK-1900 water belt stay fire extinguishing UAV, is designed for urban high-rise fire fighting, UAV through high altitude water spraying fire fighting operation, fully realize the advantages of remote separation between operators and fire scene, can protect the fire fighting personnel very well body is safe. The UAV has the advantages of novel structure, stableand reliable performance, flexible operation, convenient maintenance, long spray distance and flow rate Big and so on. The drone can be mounted on a fire truck and can be launched quickly through a special high-pressure hose and fire truck water tank Connected, the high-efficiency foam/water extinguishing agent inside the tank of the fire truck is transported to the UAV platform and horizontally sprayed out at the nozzle nozzle,To achieve the effect of fire fighting, improve the efficiency of fire fighting operation.
Technical Specifications
| Symmetrical motor wheelbase | 1820mm |
| Body size | Deployment: 2308mm x 2237mm x 850mm (boom and blade deployment); Collapse: 980 × eight hundred and twelve × 850mm |
| Maximum takeoff weight | 134.76kg (near sea level) |
| Paddle Blade | diameter × Pitch: 40 × 13.1inch； Single weight: 237g |
| electric machinery | KV value: 95rpm/V |
| Electric regulation | Continuous current: 200A (good heat dissipation condition); Lithium battery: 6~14S; |
| Battery | Voltage: 45.6V; Capacity: 176000 mAh; Discharge current: 25C |
| Maximum lifting speed | 5m/s |
| Maximum descent speed | 3m/s |
| Maximum horizontal flight speed | Positioning mode: 5m/s; Motion mode: 3~10m/s adjustable; Attitude mode: 15m/s (windless environment) |
| Maximum pitch angle | 35° |
| Maximum rotation angular velocity | Pitch axis: 120 °/s, heading axis: 50 °/s |
| Maximum tolerable wind speed | 17.7m/s |
| Maximum flight altitude | 5000m |
| Hover accuracy (GPS) | Vertical: ± 0.5m, horizontal: ± 0.5m (when GPS positioning works normally) |
| Maximum endurance | 43 minutes |
| Ranging range | 180m |
| Obstacle perception range | 3~15m (adjustable) |
| FOV | 20 ° horizontally; Vertical 3 ° |
| Measuring frequency | 10kHz |
PTZ
| size | one hundred and thirty-six × ninety-eight × 139mm |
| weight | 452g |
| input voltage | 12V |
| Stabilization system | 3-axis (pitch, roll, level) |
| Angle control accuracy | Static: ± 0.008 °; Dynamic: ± 0.02 °; Anti shake: ± 0.008 ° |
| Controllable rotation range | Pitch: – 110 ° to+60 °; Horizontal: ± 150 °; Roll: ± 10 ° |
| Maximum control speed | Pitch: 30 °/s; Horizontal: 30 °/s |
camera
| Lens Pixel | 12 million |
| Focus time | 2 seconds |
| sensor | 1/2.3 SONY IMX117 CMOS |
| ISO Scope | Video: 100 ～ 3200; Photo: 100~1600 |
| Video recording resolution | 4K 30fps |
| Photographic resolution | three thousand eight hundred and forty × two thousand one hundred and sixty |
| focal length | 6.7-134.5mm |
| Zoom magnification | 30x optical zoom |
| Multiplying speed | About 2.0 seconds |
| Horizontal perspective | 59.8 °～ 3.0 ° (wide-angle – telescopic) |
| Close-up distance | 5000mm (wide angle – far view) |
| Video storage bitstream | 64Mbps maximum |
| Compression standard | H.264 / H.265 |
| Support file storage format | File system: FAT32; Picture format: JPG; Video format: MP4 |
| Supported memory card types | Micro SD card, supporting up to 128G, with transmission speed of Class10 or above or reaching UHS-1 rating |
PTZ
| Stabilization system | 3-axis (pitch, roll, yaw) |
| Controllable rotation range | Pitch: – 90 ° to+30 °; Horizontal: ± 150 °; Roll: ± 12 ° |
| Maximum control speed | Pitch: 60 °/s °; Horizontal: 100 °/s; Roll: direct angle control |
| Angle control accuracy | Static: ± 0.008 °; Dynamic: ± 0.02 °; Anti shake: ± 0.008 ° |
Infrared camera
| Stabilization system | 3-axis (pitch, roll, yaw) |
| Controllable rotation range | Pitch: – 90 ° to+30 °; Horizontal: ± 150 °; Roll: ± 12 ° |
| Maximum control speed | Pitch: 60 °/s °; Horizontal: 100 °/s; Roll: direct angle control |
| Angle control accuracy | Static: ± 0.008 °; Dynamic: ± 0.02 °; Anti shake: ± 0.008 ° |
| sensor | Uncooled focal plane infrared detector |
| Temperature measurement function | Highest/lowest temperature/center point/average temperature display |
| Measuring range | -20℃～+200℃ |
| Temperature measurement accuracy | ± 2 or 2% (whichever is greater) |
| focal length | 25mm |
| resolving power | 25 thermal images (640 × 512） |
| Video compression mode | Support H.265/H.264/H.264H |
| Storage function | Support TF card storage, with a maximum capacity of 128G |
Visible light camera
| sensor | CMOS SONY (5 megapixel) |
| camera lens | Aperture FNo: 1.5 ～ 4.0; Optical zoom f: 4.7 ～ 141mm |
| Minimum shooting distance | 1m~1.5m (near focus~far focus) |
| Field angle (horizontal) | 60 ～ 2.3 (degrees) |
| Multiplying speed | About 3.0S (optical, wide-angle – telescopic) |
| Minimum illumination | Color: 0.05Lux/F1.6; Black and white: 0.005Lux/F1.6 |
| resolving power | 50Hz:25fps(1920 × 1080)、25fps(1280 × 720); 60Hz:30fps(1920 × 1080)、30fps(1280 × 720) |
| Video compression mode | Support H.265/H.264/H.264H |
| Storage function | Micro SD card, supporting up to 128G, with transmission speed of Class10 or above or reaching UHS-1 rating |
Water hose specification
| diameter | 25mm, 40mm (optional as required) |
| length | 100m |
| Maximum pressure | 2.0MPa |
Sprinkler pipe
| texture of material | carbon fibre |
| length | Expand 3.04m (the shortest can be reduced to 1.61m) |
Dry powder tank
| texture of material | HP295 |
| Total weight | 19kg |
| Net content of dry powder | 12kg |
| Filling Pressure | 1.2MPa |
| Installation method | Quick hanging type |
| Open mode | Electric control quick opening |
Dusting pipe
| texture of material | carbon fibre |
| length | Expand 4.33m (the shortest can be reduced to 1.61m) |
| screen | 7.86 inch; Resolution: 2048 × 1536; Brightness: 2000 cd/m2 |
| Memory | RAM: 4G; ROM: 16G |
| system | Android |
| working frequency | 2.4GHz& 5.8GHz dual band |
| Signal effective distance | About 6 km (open without shelter and electromagnetic interference) |
| Video output interface | Mini HDMI |
| Built in battery | 7.4V 9000mAh LiPo 2S |
| Memory card type | MicroSD card with a maximum capacity of 64GB |
