Disc precision seed drill Dynamic Disc Core

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Product overview
The Dynamic Disc Core is a tractor-mounted precision single-seed planter designed for accurate spaced planting on trial plots. Mechanically driven via the PTO, it is available in multiple base configurations (2R light, 2–4R, 5–6R) and offers a low operator platform height and weight-optimized chassis.

Seed metering unit
The high-speed seed metering unit uses radial and spiral slotted discs with a central vacuum to pick and retain seeds. As the disc rotates, seeds travel along the slot and are released at the ideal position for placement without scrapers. Residual seeds are evacuated into a container at plot end and a sluice prevents mixing between consecutive plots.

Benefits

• Precision seed placement even at elevated field speeds
• Gentle grain separation due to the slotted-disc principle
• Suitable for multi-crop use (maize, soybean, sunflower, wheat, barley, rapeseed, beet, beans, peas) from 20 cm row spacing
• 100% seed purity in the metering unit
• Maximum planting speed up to 5 km/h
• Row-independent electric sowing drive for flexible plot design and per-row spacing adjustment
• Compatibility with Easy Plant planning software and Smart Feed automation

Openers and configuration
The Dynamic Disc Core can be equipped with various openers (heavy double disc, narrow double disc, short double disc, shoe opener) and is offered in several base machine configurations to match trial requirements (2R light, 2–4R, 5–6R). Options include side-fill fertiliser boxes, microgranulate/magazine modules, additional distributors and Smart Feed modules.

Optional extras / upgrade options

• Grain flow monitoring
• Plot marking
• Various seed storage options (tray, bag storage)
• Waste bag holder
• Operator seat with mechanical or pneumatic suspension
• Lighting compliant with road regulations and LED work lights

Technical specifications

• Seed type: maize, soybean, sunflower, wheat, barley, rapeseed, beet, beans, peas
• Mounting: tractor 3-point hydraulic linkage
• Opener mounting frame: fixed row spacing (configurable)
• Number of rows: 2–6
• Row spacing: 20–91 cm depending on machine configuration
• Seed spacing: continuously adjustable, selectable per row via electric drive
• Supply drive: via PTO shaft
• Electrical supply: from tractor