YOUR POSITION：HOME > DRONES & Kits > Long Range FPV Drones >

< >

X4-1900H RTK Drone for Environment Monitoring and Patrol

Name: X4-1900H RTK Drone for Environment Monitoring and Patrol
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:

Get Quote

+86-13959965075

Foldable build for easy carry and quick setup
Hydrogen-electric hybrid system, up to 2-hour endurance
Versatile payload support for multiple missions
29kg max take-off weight with powerful thrust
RTK-enabled for accurate and reliable flight paths
Long-range HD video transmission up to 20km

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 drone designed for multi-industry operations, combining portability and high performance. With a modular foldable frame, it folds down to 900×800×650mm, making transport and field deployment effortless. It uses a 48V/3kW hydrogen fuel cell alongside dual 6s batteries, enabling 2 hours of zero-emission flight under no load. With a 29kg MTOW and RTK-supported centimeter-level positioning, it supports various payloads like cameras, LiDAR, and sprayers—ideal for agricultural spraying, infrastructure inspection, and environmental surveys.

The X4-1900H is a foldable hydrogen fuel drone engineered for multi-purpose industrial applications. Its structure folds to a compact 900×800×650mm size, enabling easy transport and fast deployment in varied field environments. It combines a 48V/3kW hydrogen fuel cell and dual 6s 5300mAh batteries, delivering 2 hours of no-load endurance while maintaining zero emissions—ideal for environmental or regulatory-sensitive operations.
This drone supports a 29kg MTOW and accommodates professional payloads including cameras, LiDAR, thermal imagers, and spray modules. Its centimeter-level RTK positioning, integrated satellite navigation (GPS + Galileo + BeiDou), and 20km HD video transmission make it a top-tier aerial platform for precise, long-range, and eco-friendly missions such as agriculture, inspection, surveillance, and environmental monitoring.

Foldable structure for easy transport and deployment
Hydrogen-powered, eco-friendly with zero emissions
Up to 2-hour endurance for extended missions
Multi-payload capable for agriculture, inspection, security

Related Products

More》

Related Resource

RTK Drone

X4-1900H RTK Drone for Environment Monitoring and PatrolRelated Quality Control

Final Inspection Before Packaging and Shipment

Every drone is subjected to a meticulous final inspection before packaging, verifying functional performance, visual quality, and component integrity. Only units meeting all quality criteria are approved for delivery, ensuring that clients receive fully operational, defect-free drones ready for im

Careful Selection and Inspection of All Incoming Electronic and Mechanical Components

All electronic and mechanical components undergo meticulous inspection upon arrival, including performance testing and material verification. By selecting only premium-grade parts, we prevent potential defects and ensure that every component contributes to the drone’s stability, responsiveness, a

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

Multi-Stage Inspection During Production to Prevent Defects

Throughout production, we implement multiple inspection checkpoints to detect and correct issues early. This multi-stage quality assurance prevents defects from progressing to later stages, ensuring that every drone leaving the factory has flawless flight systems, reliable electronics, and robust

Related FAQ

FAQ More+

1.What Is a Long Range FPV Drone?

A Long Range FPV drone is designed for extended flight time, stable performance, and reliable signal transmission over long distances. Unlike racing or freestyle drones, long-range FPV drones prioritize efficiency, endurance, and smooth flight characteristics. These drones are commonly used for ...

2.How far can Long Range FPV drones fly reliably in professional operations?

The Long Range FPV Drone is designed for missions that demand extended operational reach. With high-capacity 6s/8000mAh batteries and an optimized 4-in-1 ESC system, it can sustain flight for up to 30 minutes under ideal conditions. Its lightweight but robust airframe ensures stability even at maxi...

3.What payloads can Long Range FPV drones carry for professional applications?

The Long Range FPV Drone is capable of carrying various professional payloads, including high-resolution cameras, thermal sensors, LiDAR systems, and other monitoring equipment. Its frame and motor system are engineered to support additional weight without compromising flight stability or endurance...

4.What Are Long Range FPV Drones Used For?

Long-range FPV drones are suitable for a wide range of civilian applications, such as: Aerial filming and landscape observation Infrastructure inspection and surveying support Agricultural monitoring Research and technical testing Their ability to stay airborne longer makes them idea...

Customer Reviews

5 / 5

Write a Review

Score

Remove

Review Title Title exceeds limit The title can not be blank

Review Text Please enter 1 ~ 3000 characters the content can not be blank

Worth Every Penny!

2025-12-29

I’ve tried several FPV drones, and this one stands out for quality and performance. The build feels solid, and the video feed is crystal clear. Definitely recommended for serious hobbyists.

Great Range but Know the Limits

2025-12-30

This long range FPV drone did what I expected: extended signal and smooth video. Just be mindful of battery life and wind conditions — pushing too far without planning can risk signal loss or low power return

Great Balance of Range and Stability

2025-12-30

My experience with the FPV Drone has been positive overall. The long-range capability is solid for cruising and exploration flights, and the stable flight characteristics in crosswinds give me confidence flying farther out. Perfect for intermediate pilots looking to push their limits

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!

Need Help?

Please leave your contact information to get our latest catalog

Get In Touch Now >