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X4-1900H Hydrogen Fuel Cell Drone for Heavy Payloads Long Range FPV Quadcopter 20km

Name: X4-1900H Hydrogen Fuel Cell Drone for Heavy Payloads Long Range FPV Quadcopter 20km
Brand: FD
SKU: x4-1900
Price: 1000.00 USD
Availability: InStock
Rating: 4.9 (10 reviews)

Price: $
Model: x4-1900
Wheelbase: 1900mm
Flight Control:
Empty Weight: 18m/s
Power Battery: 6s*5300mah*2
Wingspan(without propellers): 1500*1500*650mm
Folded Size(without propellers): 900*800*650mm
Empty Weight: 16kg
Satellite Navigation System: GPS + Galileo + BeiDou
Endurance Time: 2 hours
Maximum Horizontal Speed: 18m/s
Image Transmission:
Electronic Speed Controller:

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High-efficiency hydrogen power system delivers sustained energy for extended missions, outperforming traditional electric setups.

X8 motors enable a 29kg maximum take-off weight, supporting heavy payloads without compromising performance.

1900mm wheelbase provides ample space for versatile mission loads, from LiDAR scanners to agricultural sprayers.

Compact folded size (900×800×650mm) ensures easy transport, making deployment in remote areas hassle-free.

Triple satellite navigation (GPS + Galileo + BeiDou) with RTK guarantees centimeter-level positioning accuracy, even in complex terrain.

20km HD video transmission offers real-time feedback, keeping operators fully informed during critical missions.

Set Power	x8
Wheelbase	1900mm
Empty Weight	14.5kg
Maximum Takeoff Weight (70% throttle)	29kg
Unfolded Dimensions (without propellers)	15001500650mm
Folded Dimensions (without propellers)	900800650mm
Power Battery	6s5300mah2
Hydrogen Fuel Cell	Output 48v Rated Power 3kw
Maximum Horizontal Speed	18m/s
Cruise Speed	0~15m/s
Sea Level Climb Rate	0~5m/s
Transmission Distance	20km (without interference)
Flight Time	2 hours (payload-free)
Satellite Navigation System	GPS + Galileo + BeiDou
Positioning Accuracy	Centimeter-level RTK
Air Cylinder Parameters	12L cylinder, filled to 350bar (absolute), full cylinder weight 4.3kg, empty cylinder 3.8kg

The X4-1900H is a hydrogen-powered industrial UAV engineered for heavy-payload missions, boasting exceptional endurance, robust load capacity, and pinpoint flight control. Driven by an X8 propulsion system and a 3kW hydrogen fuel cell, it achieves up to 2 hours of flight time (unloaded)—a game-changer for boosting mission efficiency.

With a 1900mm frame and a maximum take-off weight of 29kg, this drone seamlessly carries diverse equipment, from cameras and LiDAR scanners to agricultural sprayers. Its RTK module, paired with triple satellite navigation (GPS, Galileo, BeiDou), delivers centimeter-level accuracy, ensuring reliable operation even in complex terrain.

As a cutting-edge hydrogen fuel cell drone, it outperforms traditional electric models by leaps—offering 2 hours of no-load flight via its X8 propulsion kit and 3kW fuel cell. The 1900mm wheelbase and 29kg MTOW enable integration with professional gear like high-res cameras, multispectral sensors, and sprayers.

Navigation precision is guaranteed by GPS, Galileo, BeiDou, and RTK, while the VW20 video link supports 20km real-time HD transmission. Plus, its foldable design (900×800×650mm) enhances portability, making deployment in remote areas a breeze.

Maximum speed: 130 km/h
Maximum flight range: up to 20 km*
Flight time: up to 25 min*
Warhead weight: 6 kg
Hydrogen fuel power delivers 2-hour no-load endurance, far outlasting standard electric drones.
29kg MTOW handles heavy industrial payloads with ease, ideal for demanding field operations.
Centimeter-level RTK ensures pinpoint accuracy, critical for precision flight tasks in complex environments.
Foldable design enables easy transport and rapid setup, streamlining deployment in remote locations.

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X4-1900H Hydrogen Fuel Cell Drone for Heavy Payloads Long Range FPV Quadcopter 20kmRelated Quality Control

Strict Quality Control System Covering the Entire Production Process

We maintain a comprehensive quality control system that monitors every stage of production, from component sourcing to final assembly and testing.

Standardized Assembly Procedures to Ensure Product Consistency

Our assembly processes are fully standardized and strictly supervised by experienced engineers. Every drone is built according to precise specifications, ensuring consistency across production batches. This minimizes variability, maintains uniform performance, and guarantees that each unit can mee

Flight Performance Testing to Verify Stability and Responsiveness

We conduct comprehensive flight performance tests simulating tactical maneuvers and extreme operational conditions. By evaluating stability, acceleration, agility, and responsiveness, we ensure each FPV drone can perform reliably under high-speed, long-distance, or combat-simulation scenarios, meeti

Continuous Improvement Based on Testing Data and Customer Feedback

Our quality control is an evolving process, continuously refined using flight test data and customer feedback. By analyzing operational performance and maintenance reports, we enhance component selection, assembly processes, and system integration, ensuring drones remain cutting-edge, reliable, an

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Customer Reviews

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Long Transmission and Good Build Quality

2025-12-30

The long-distance capabilities of this drone impressed me right away. It kept a reliable link out to several kilometers, and the sturdy build handled a few rough landings without issue. A solid choice for expansive FPV flights

Ideal for Exploration but Requires Skill

2025-12-30

Long range FPV is incredibly fun, but you need to know what you’re doing. With proper setup and antenna orientation, you can push distances further. I lost signal once flying too quick without checking wind — lesson learned!

Perfect for Wide-Area Exploration

2025-12-30

I regularly fly over fields and forest trails, and this long range FPV drone never disappoints. The signal range is excellent, and it’s stable even in moderate winds. It’s become my go-to for remote adventure flights and scenic FPV clips

Extended Flight Range, Smooth Controls

2025-12-30

Using this drone for scenic long-range flights has been an amazing experience. Controls feel smooth even at the edge of transmission range, and the battery life lets me stay airborne for extended sessions. Ideal for explorers and aerial photographers alike

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