FJD Trion™ V4E Series

The FJD Trion™ V4E Series consists of 3 products: V4E Air, V4E and V4E Pro. They brings a new level of intelligence to farm surveying. It takes measurements from the field and combines them with digital maps to enhance accuracy, visualize field information, and optimize operational paths.

V4E Air

Global Constellations
Supports 1408 Channels
H≤0.8cm +1ppm
V≤1.5cm+ 1ppm
Battery Life≥12h
Charging Time≤3h
Pocket-Sized
Weighting 320g
1.2 m 
Anti-Drop
Startup Time
Cold:≤30s, Hot: ≤5s

V4E: V4E Air with IMU

Max. 30° Tilt Surveying

Compensate for tilt angles up to 30° with a built-in IMU at ±3 cm precision, so you don't need to hold it perfectly straight.

V4E Pro: V4E with Laser

Accuracy @3m≤3cm

With a visible green laser, people may find the target quicker. It also gives you ≤3cm accuracy at a 3m distance without a surveying pole, while achieving ±3mm precision at a 10m distance for precise point targeting.

Agricultural Surveying

Maximum Coverage: No Overlaps, No Wastes
The V4E captures high-precision spatial data on crop types, growth status, and field boundaries, enabling accurate GIS data collection. Leveraging this information, your agricultural terminal acts as an intelligent dispatcher, processing field dimensions and implement width to compute the most efficient paths — ensuring complete field coverage while saving fuel and inputs.
Staking-out & Coordinate Display
With the V4E series, accurate mapping is effortless. Whether using the standard model to walk and record with ±3cm precision, or the Pro version which allows surveys at up to a 30° tilt for unmatched flexibility, you get clear coordinates displayed directly on your connected autosteering devices ready for saving and sharing.
Precise Water Outlet Positioning
The V4E locates buried water outlets with ±5cm accuracy. Before burying water outlets, you quickly map them with the V4E and save location data on your agricultural terminal. During irrigation season, you can find them with one-click operation, saving time and effort while preventing pipe damage and conserving water.
A+, AB & Curve Path Planning
You may use it to effortlessly map fields and log obstacles, then the agricultural terminal could auto-pilot your autosteering vehicles for A+, AB or the Curved paths, and show the paths on screen, which is time-saving and cost-effective.
Half-inch Accuracy for Precise Applications
The V4E surveys and records your field boundaries with ±3cm positioning accuracy by capturing & generating reliable digital field boundary data on your display terminal. This establishes the precise spatial data foundation for automated tractor path planning and efficient fertilizer application.
Smart Avoidance: Map & Skip
With the lightweight V4E, it captures live obstacles' boundaries and then shows them on your display terminal. You can utilizes these data for pre-path planning, enabling your tractor's autosteer to proactively and safely navigate around marked objects, preventing damage before it occurs.

FieldFusion: Task Dispatch & Execution

Experience a seamless digital workflow from field to execution. The V4E series can be used to create high-precision foundational agricultural data (points, lines, and polygons), laying the groundwork for a comprehensive GIS library. This database, in turn, supports strategic farm planning and precise task execution. Furthermore, they can capture boundaries and obstacles effortlessly with the V4E, then FMS can generate optimized paths that eliminate overlaps and reduce input costs, and then it will dispatch these tasks directly to your Autosteering devices for precise execution—saving you time, energy, and resources.

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