Xpert Intelligent Equipment Co., Ltd. is one of the leading manufacturers and suppliers of mark4 v2 9-inch fpv drone frame in China. We have world-leading production equipment and strong manufacturing capabilities. Welcome to wholesale bulk cheap mark4 v2 9-inch fpv drone frame in stock here from our factory. Customized orders are welcome.
Lightweight body, resistant to falls and twists
The 9-inch drone frame utilizes T700-grade 3K carbon fiber, weighing only 220g-extremely lightweight and over 40% lighter than metal frames of the same class. Featuring 7mm thickened arms, a 3mm-thick base plate, and a 2mm-thick top plate, it offers exceptional impact and torsion resistance, minimizing arm breakage even in crashes. The H-frame design, combined with a large 387mm wheelbase, ensures stable flight and safer long-range performance even at high speeds or in windy conditions.
Greater payload, longer flight distance
The 9-inch FPV frame features a large wheelbase of 387mm and 7mm-thick arms, enabling a payload capacity of 1.5-2kg for greater carrying capability. With a high internal clearance of 35mm, it accommodates larger batteries, achieving a flight time of over 20 minutes. Additionally, its H-shaped structural damping optimization ensures a more stable gimbal and clearer aerial footage.
Multi-structural design
The frame supports structures such as hollowing, diagonal bracing, thickened arms, and double-layer plates, balancing lightweight and strength, and is compatible with various models like long-range, heavy-load, racing, and aerial photography. The hollow design of the fuselage facilitates heat dissipation for the ESC and flight controller, making it less prone to overheating during prolonged flights.
Drone frame size specifications:
- Wheelbase: 360mm (9‑inch True‑H)
- Size: 360×360×48mm
- Weight: 132g (bare frame)
- Material:T700 3K Twill Carbon Fiber
- Drone arm thickness: 7mm
- Base plate/middle plate thickness: 3mm
- Thickness of top plate/link plate: 2mm
- Flight controller/ESC:30.5×30.5mm/20*20mm
- Motor: 16×16mm/19*19mm
- Camera: 19×19mm
- Maximum battery size: 195×55×30mm
Support Customization
For more performance parameters, please contact us directly for customization. Just provide the drawings and requirements, and we can produce any performance specifications. We have a Turkish client we've collaborated with for three years, and their company particularly enjoys custom FPV drone frames.
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Application Field
Outdoor Day & Night Search and Rescue:
Professional rescue teams and public security institutions widely deploy this drone for all-weather emergency search missions. It can be equipped with searchlights and thermal imaging pods to support low-light night operations. It performs efficiently in mountain missing person searches, water surface patrol rescue, and post-disaster ruins investigation, quickly locking trapped personnel and hidden danger areas that are difficult for manual inspection, greatly improving the success rate of emergency rescue.
Construction Site Survey & 3D Mapping :
Construction engineering and surveying companies apply this drone to daily construction site survey and data collection. Matched with a professional surveying camera, it accurately captures high-precision orthophoto images of construction sites, realizes real-time earthwork measurement and statistical analysis, and completes terrain scanning and 3D model reconstruction. It provides intuitive and accurate data support for construction planning, progress monitoring and project acceptance.
Power & Photovoltaic Inspection :
Energy power enterprises rely on the drone's excellent wind resistance and ultra-stable flight performance for long-term power inspection work. It can carry infrared thermal cameras and zoom cameras to conduct fine patrols on high-voltage transmission lines, overhead towers and large-scale photovoltaic power stations. It accurately identifies line aging, component damage and equipment heat anomalies, realizing intelligent and low-manpower daily operation and maintenance of power facilities.
Professional Cinematic FPV Aerial Shooting :
Professional film and television shooting teams equip the drone with a high-definition gimbal camera for high-end commercial aerial photography creation. With flexible and agile flight performance, it perfectly completes low-altitude traverse shooting, high-speed dynamic tracking, and complex building shuttle shots. It delivers smooth, cinematic-level footage, widely used in film production, urban promotional videos and real estate aerial shooting projects.
Long-distance Beyond Visual Range FPV Cruising:
For professional FPV long-range challenges and cross-terrain exploration missions, pilots choose this 9-inch large wheelbase drone. It features ultra-long endurance and excellent structural stability, supporting ultra-long beyond visual range flight of 10-35km. It adapts to complex terrain crossing such as mountains, rivers and woodlands, meeting professional needs of long-distance cruising, aerial exploration and extreme flight testing.
Customer Reviews
To produce a knife with perfect precision to perform, high-tech machines in all steps of raw material processing are vital.
- Russian・Владимир Коваленко
- USA・Jason Henderson
- Japan・もりた ゆうま
- Germany・Daniel Hofmann
- Australia・Mitchell Gray
Russian・Владимир КоваленкоOur company purchased Mark4 V2 9-inch frames in batches for long-range patrol and cold-area heavy-duty drones. The reinforced frame structure maintains stable toughness in extreme low temperature and turbulent airflow. The batch quality is uniform, which effectively reduces structural failure rate in all-weather field operations.
USA・Jason HendersonWe adopt these 9-inch frames for commercial heavy-lift drones and large-scale industrial inspection projects. The frame features high structural strength and excellent expandability. The standardized mounting design perfectly matches mainstream large-size accessories, greatly improving our mass production and customization efficiency.
Japan・もりた ゆうまWe procure Mark4 V2 9-inch frames in bulk for ultra-long-distance aerial mapping and high-definition industrial filming drones. The frame has ultra-low vibration and high assembly precision. Stable and consistent batch quality fully meets our high-standard commercial precision operation requirements.
Germany・Daniel Hofmann：As an industrial drone manufacturer, we have long-term purchased this 9-inch frame. It has strict dimensional tolerance and excellent crash and wear resistance. It can sustain long-hour continuous heavy-load operation, effectively cutting enterprise maintenance and replacement costs.
Australia・Mitchell GrayWe equip large field exploration and ecological monitoring drones with Mark4 V2 9-inch frames. The upgraded thickened structure provides superior wind resistance and heavy-load stability, adapting perfectly to harsh strong-wind and open wilderness working conditions.
Factory Strength
Xper has built six specialized drone production bases, covering an area of 24,000 square meters and equipped with over 330 globally advanced intelligent manufacturing devices. It possesses a complete independent production supply chain, excels in the R&D and production of complete drones and various supporting components, and continuously optimizes production processes. While significantly improving production efficiency, it maintains high product yield rates, earning widespread recognition from global clients.
FAQ
1. What is the maximum wind resistance level of a 9-inch drone?
It can stably handle 4-5 level strong winds, making long-distance flight safer at seaside or open mountainous areas.
2. Are the mounting holes for the flight controller and ESC universal?
The double-hole design supports mainstream 20*20mm and 30.5*30.5mm flight controllers and ESCs, offering strong assembly compatibility.
3. What motors are compatible with a 9-inch rack?
Compatible with long-range high-torque motors such as 2610, 2812, and 2814, and universal 16*16mm and 19*19mm motor mounting holes.
4. Support foreign trade customized order service?
Support bulk laser engraving customer LOGO, neutral export version, customized packaging, meet various overseas wholesale demands.
5．Can I buy separate replacement accessories?
Yes, independent sales of arms, carbon plates, screw kits and other vulnerable parts, low later maintenance cost.
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