ISOBUS Mounted Plough Architecture for High-Horsepower Tractors

Modern high-horsepower arable operations face severe mechanical and operational challenges during primary inversion tillage, as managing heavy mounted implements behind 450 hp tractors requires both structural rigidity to resist immense torsion and intelligent implement automation to minimize operator fatigue during repetitive headland cycles. To resolve these throughput and control constraints, the Juwel 10 i combines the structural backbone of high-capacity mounted frames with full digital implement integration.

Structural Engineering and Load Distribution
Operating fully mounted implements on high-output tractors subjects implement headstocks, turnover pivots, and beams to severe dynamic stress, particularly in uneven terrain and heavy soils. The engineering framework of the implement addresses these stresses through a heavy-duty box-section frame measuring 160 mm by 160 mm with a 10 mm wall thickness.

The turnover mechanism relies on a 130 mm solid turnover shaft housed within high-load bearing assemblies, built to withstand continuous rotational torque and shock loading across configurations ranging from four to seven furrows. Hydraulic supply is delivered via tractor load-sensing circuits, ensuring rapid response times without parasitic hydraulic energy loss.

Operational Versatility: In-Furrow and On-Land Capabilities
As tractor power classes have expanded, tyre cross-sections exceeding 710 mm and rubber track systems have become common. Driving wide-profile traction systems inside a standard furrow bottom can cause subsoil compaction and sidewall shearing.

To prevent soil structural damage, an optional on-land (OF) configuration enables the tractor to run entirely on the unploughed field surface rather than in the furrow channel. This setup eliminates traction-induced subsoil pan formation, accommodates rubber track units and dual wheels, and reduces crabbing forces by aligning implement pull lines with wide vehicle tracks. The implement also interfaces directly with integrated furrow presses, enabling single-pass soil reconsolidation and moisture retention without requiring auxiliary towing hitches.




Integrated ISOBUS Control and Precision Guidance
Implementing accurate depth, furrow width, and tilt adjustments has historically demanded frequent manual stops or complex multi-spool hydraulic lever manipulation. Integrating the iQblue control architecture onto the ISO 11783 (ISOBUS) protocol brings complete implement calibration directly into the tractor terminal.

The system stores up to six specific operational presets, allowing operators to adjust working depth, front furrow width, and implement inclination for changing soil horizons at a single command. Integrated GPS-supported variable working width control communicates with the tractor steering architecture, automatically adjusting furrow width on the move to maintain straight furrows, manage curved field borders, and eliminate uneven wedge finishes.

Headland Automation and Sequence Integration
Repetitive headland maneuvers place heavy cognitive demands on drivers when simultaneously steering, reversing draft linkages, and timing implement rotation. Through optional automated routines, headland management is streamlined directly within the implement control software.

The optional auto-turn system triggers implement rotation automatically based on the height and positional feedback of the tractor three-point linkage. Simultaneously, an automated packer arm release operates via Section Control logic. Utilizing virtual field boundary data stored within the machine control system, the mechanism decouples and parks the packer arm at the entry of the headland perimeter, preventing collision risks and freeing the driver to focus solely on tractor maneuvering.

Trade Fair Debut and Production Availability
The implement makes its formal public debut at the EIMA 2026 (November 10 to November 14, 2026 ) agricultural machinery exhibition in Bologna, Italy. Commercial manufacturing rollout and field delivery are scheduled to commence ahead of the autumn 2027 tillage season.

Additional Context:
This section details technical specifications and competitive benchmarking not included in the original product announcement.

Mounted reversible ploughs designed for power classes above 300 hp represent a demanding engineering niche. High-horsepower tractors frequently require heavy semi-mounted ploughs (such as the LEMKEN Diamant series or Kverneland 6300 S) because the static mass and leverage of five- to seven-furrow mounted implements can overload tractor rear linkages and reduce front axle ground contact.

However, fully mounted units remain preferred by contractors and medium-to-large farms due to superior maneuverability in small or irregular fields, reduced turning circle diameter, and full traction transfer through the tractor draft control system.

In the ISOBUS-controlled mounted category, the primary technical benchmark has been the Kverneland 2300 S and 3300 S series equipped with the i-Plough system. Kverneland's system supports tractors up to 330 hp and features transport conversions and cab-based setting adjustments. By engineering the Juwel 10 i chassis, turn axle, and linkage connection to handle up to 450 hp across seven furrows, LEMKEN establishes a higher rated mechanical threshold for fully mounted ISOBUS implements, bridging the capacity gap between standard mounted designs and semi-mounted carrier frames.

Edited by Sucithra Mani, Induportals editor – adapted by AI.

www.lemken.com