Price:
$
Model:
X4-900 integrated mapping system
Wheelbase:
Archived: 900mm wheelbase
Flight Control:
Archived: S7mini — verify firmware
Empty Weight:
Archived: 18m/s — set mapping limit
Power Battery:
Archived: 6S 22000mAh
Wingspan(without propellers):
Archived: 62 × 62 × 40 cm
Folded Size(without propellers):
Transport size depends on sensor package
Empty Weight:
Measure configured mapping mass
Satellite Navigation System:
Archived: G982 RTK — retain correction log
Endurance Time:
Archived: 52 minutes without payload
Maximum Horizontal Speed:
Archived: 18m/s — set mapping limit
Image Transmission:
Archived: VW20 — confirm model and region
Electronic Speed Controller:
Archived: SE0660X4 ESC
RTK, gimbal and LiDAR form a measurement chain rather than three independent badges. Correction source, sensor timing, mount, recorded files, processing settings and checkpoints must connect end to end. The archived X4-900 parts list names a 900mm frame, SE0660X4 ESC, S7mini controller, 5008 motors, G982 RTK, A2MINI gimbal, VW20 video unit, 6S 22000mAh battery and 18×5.7 propellers. The scanner is called SLAMTEC S2 in the table and Silan S2 in prose. That identity conflict, plus the 52-minute no-load condition, must be resolved before accepting a mapping package.
SLAMTEC S2 table; Silan S2 prose
Manufacturer, model, serial and manualG982 RTK; timing path not described
Correction log, clock and offset fileA2MINI gimbal; camera open
Camera, calibration and output sample52 minutes without payload
Sensor-equipped mass, coverage and reserve
Record mounting orientation, lever arms, gimbal state and any boresight file. A changed bracket or reinstalled sensor can invalidate the earlier relationship between scanner, camera, antenna and airframe.
Specify coordinate system, file format, point density or image resolution, quality flags and checkpoints. RTK hardware cannot prove a finished deliverable without correction status, calibration and processing evidence.
Do not assume so; verify the physical label and manufacturer documentation.
No. Corrections, timing, calibration, flight planning and processing also affect output.
Use the result for the installed sensors, mass, weather and reserve.
State the required dataset and sensor so identity, timing and acceptance evidence can be assembled.
Connect positioning, sensing, timing and output evidence before accuracy review.
Reconcile the X4-10 INAV page's 4S/6S battery and 20/30m/s speed conflicts before using endurance or performance values....
Review the X4-7 INAV configuration, flight-controller and GNSS records, 4S power system, radio/video equipment and navigation handover documents....
Turn the document-led X4-900 listing into a serialized integration manifest covering RTK, gimbal, LiDAR, video, power and outputs....
Plan X4-900H mapping and inspection sensor changeovers with package-specific mounting, calibration, mass, output checks and endurance evidence....
Choose the X4-7 45A ESC and optional GPS configuration by controller role, GNSS hardware, propulsion match, video system and handover records....
Review the X4-1900H high-load envelope through its 14.5/16kg conflict, energy system, manufacturer limits and configured test....
Tel: +86-13959965075
Email: info@fpvdroneskit.com
MP/WhatsApp: +86-13959965075
Manufacturer Address:Quanzhou Valley Nanan Science and Technology Innovation Center, No. 89 Shijing Avenue, Shijing Town, Nanan City, Fujian Province
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.2025-12-29
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 alike2025-12-30
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 limits2025-12-30
This drone gives me fast, stable FPV flights with awesome long-range capability. I take it on trips for panoramic footage, and the reliable signal and build quality make it a pleasure to fly far and wide.2025-12-30