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ZY-XF-50L

Long Endurance Heavy-Duty Firefighting UAV

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100KG Payload / 60-Min Flight Time / 160m Spray Height

Introduction

60-Min Extended Endurance: Achieves an industry-leading 60-minute flight time, doubling the operational window of standard heavy-lift drones for deep forest penetration.
100KG Heavy Payload: Combines marathon endurance with a massive 100KG lift capacity, capable of carrying heavy extinguishing agents over long distances.
160m Spray Height: Powerful propulsion enables high-rise water hose operations at heights of ≥160m (approx. 50 stories), surpassing standard limits.
Level 8 Wind Stability: Built with a robust 188kg takeoff weight structure to maintain precision hovering even in turbulent Level 8 wind conditions.
Multi-Mission Modularity: Supports rapid switching between fire extinguishing bombs, pressure tanks, and rescue projectiles for diverse emergency scenarios.

100 KG

Maximum Payload

60 min

Maximum Flight Time

500 m

Maximum Flight Altitude

8 level

Wind Resistance Ability

Defender ZY-XF50L Long Endurance Heavy-Duty Fire Rescue UAV

The Heavy-Lift Champion: 100KG Payload / 60 Minutes Flight Time

The Defender ZY-XF50L is engineered for missions that demand both massive lifting power and extended operational windows. By optimizing the power system and battery array, it achieves an industry-leading 60-minute endurance while maintaining a 100KG maximum payload. This allows for deep forest penetration and prolonged high-rise suppression without the frequent battery swaps required by standard heavy-lift drones.

Max Payload: 100 KG
Max Flight Time: 60 Minutes
Wind Resistance: Level 8
Operation Radius: 10 KM

One Platform, Multiple Missions

Equipped with a robust modular mounting system, the ZY-XF50L adapts to 6 different operational modes to tackle diverse emergency scenarios.

1. High-Rise Firefighting (Tethered Hose)

Capabilities: Connects directly to ground water trucks via a high-strength hose to suppress fires in skyscrapers.
Performance: Reaches operational heights of ≥160m (approx. 50 stories) with a massive flow rate of 1800L/min.
Advantage: The upgraded propulsion system allows for higher altitude operations compared to standard models, making it ideal for super-tall structures.

2. Forest & Remote Fire Suppression

Fire Extinguishing Bombs: Carries 45L of dry powder or water agent bombs (200m² coverage per shot) to target forest or mountain fires safely from a distance.
Pressure Tank Spray: Mounts a 40KG tank to spray extinguishing agents on cliffs or areas inaccessible to personnel, with a spray range of 15m.

3. Emergency Rescue & Logistics

Precision Supply Drop: Delivers food, medicine, and equipment (50KG load capacity) to trapped individuals with pinpoint accuracy.
Rescue Projectile Launcher: Launches rescue lines or self-rescue devices horizontally to assist personnel in distress.

Why Choose the XF-50L?

⏱️ Extended 60-Minute Endurance: Outperforms standard heavy-lift drones by providing nearly double the flight time, ensuring mission completion in a single sortie.
🏋️ 100KG Industrial Payload: Capable of carrying heavier equipment and larger volumes of extinguishant than light-duty models.
🛡️ Level 8 Wind Resistance: Built with a wide wheelbase (188kg max takeoff weight) to remain stable in turbulent disaster environments.

Standard Accessories Configuration

Professional-grade ground support equipment ensures continuous operation in the field.

1. Handheld Ground Station

High-Bright Display: Features a 7-inch screen with 2000nit brightness and 1920*1200 resolution, ensuring clear visibility even under strong sunlight.
Field Durability: Built with IP53 protection, allowing operation in complex environments.
Long Endurance: Supports up to 6 hours of continuous operation with integrated alarm functions and UAV status reminders.

2. Intelligent Mobile Charging Station

High-Power Charging: Delivers 1500W charging power per piece, capable of fast-charging 2 polymer lithium batteries simultaneously.
Smart Maintenance: Equipped with battery maintenance functions and accurate charging algorithms to extend battery lifespan.
Rapid Turnaround: Designed for fast charging mode (≤1h) to minimize downtime during rescue missions.

3. Intelligent Lithium Battery

Smart Management: Features an LED display for real-time power level and fault indication.
Safety Monitoring: Integrated with battery life tracking, high/low-temperature warnings, and data export capabilities for safety analysis.
Capacity: High-density design (Rated capacity: 28000mAh standard reference) tailored for heavy-lift endurance.

Optional Functional Accessories

Expand your mission capabilities with these specialized modular attachments.

1. Dry/Water Spray Pipe Assembly

Structure: 4-section telescopic carbon fiber rod.
Reach: Full extended size of 3 Meters allows for safe standoff distance from the fire source.
Performance: Delivers an effective spraying range of ≥15 meters.

2. DN50 Hose Assembly

Structure: 3-section telescopic water spraying rod designed for high-flow liquid delivery.
Reach: Full extended size of 2.2 Meters.
Performance: Achieves an effective spraying range of ≥25 meters, ideal for high-rise exterior suppression.

3. Airdropped Dry Powder Projectile

Capacity: Standard 45L filling volume with ultra-fine dry powder.
Coverage: A single unit covers a fire area of 200m².
Activation: Features electronic delay blasting for precise airburst timing.

4. Airdropped Water-Based Projectile

Capacity: Standard 45L filling volume with water-based fire extinguishing agent.
Coverage: A single unit covers 50-80m².
Environment: Storage temperature range from 5°C to 50°C.

5. Powder-Based Tank

Payload: 40KG standard weight filled with ultra-fine dry powder.
Pressure: Working pressure of ≥2.0MPA ensures powerful discharge.
Range: Nozzle spraying distance of 15 meters.

6. Water-Based Tank

Payload: 40KG standard weight filled with water-based extinguishing agent.
Pressure: High working pressure of ≥2.0MPA.
Application: Suitable for suppressing Class A fires in complex terrain.

7. Window Breaker

Power: Capable of shattering 12-10A-12mm hollow tempered glass.
Safety: Equipped with a Level 1 physical switch and Level 2 electronic software switch to prevent accidental triggering.
Function: Essential for creating entry points for fire suppressants or rescue projectiles.

8. Supplies Rescue Projectile

Payload: Can carry a variety of emergency supplies including gas masks, glass fiber fire blankets, and heat protective clothing.
Delivery: Designed for horizontal launch to accurately deliver life-saving gear through windows to trapped individuals.

9. Water Hose Launch Projectile

Capacity: Capable of carrying and deploying up to 200 meters of water hose.
Efficiency: Rapidly connects to ground water supply, solving the logistical challenge of laying hoses vertically.

10. Heavy-Duty Airdropper

Capacity: Supports a bearing weight of up to 55KG.
Speed: Reaction time of ≤0.5s, allowing for instant payload release.
Current: Rated current 1.0A ensuring compatibility with the drone's power system.