Red Ant Agri · AgriTech / Industrial automation

Red Ant Onion Harvester

Red Ant's onion harvester lifts, de-tops and conveys onions at field pace - but only if it stays precisely aligned to the row. BMEC's contribution was focused: we developed the steering control system that keeps the trailed machine tracking true, so the lifting gear stays centred on the crop instead of drifting off-row.

Red Ant Onion Harvester - AgriTech / Industrial automation
Client
Red Ant Agri
Our role
Steering control system
Discipline
Industrial automation
Scope
Control electronics & logic
Status
In the field
  • Automation
  • Control systems
  • Hardware

The challenge

A trailed harvester naturally wanders off the row as the tractor turns, the ground undulates and the load shifts. When the lifting gear drifts off-centre it misses or bruises onions - and the operator cannot watch the row and drive the tractor at the same time.

Red Ant needed the harvester's steering to correct itself and hold the line, reliably, in a dusty working field.

What we did

  1. 01

    Steering control system

    We developed the control system that drives the harvester's steering - sensing the machine's alignment to the row and actuating its steering to keep the lifting gear centred.

  2. 02

    Scoped to the steering

    Our work focused specifically on the steering control. It integrates with Red Ant's harvester rather than replacing its mechanics or other subsystems.

  3. 03

    Built for the field

    Control electronics and logic designed to run with minimal operator input and to survive the dust, vibration and heat of a working harvest.

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