stern

Rotor cultivator

The STERN rotor cultivator is designed for efficient soil cultivation, surface processing, and seedbed preparation across a wide range of agricultural conditions.

Its working principle ensures uniform soil structure, improved aeration, and optimal moisture retention. The rotor system effectively breaks soil crust, controls weeds, and creates a fine, leveled surface ideal for sowing.

The machine operates with high efficiency at working depths of 3–7 cm, making it particularly suitable for shallow cultivation and inter-row processing. Adjustable row spacing allows flexibility for different crop types and field conditions.

STERN supports both small and medium-sized tractors (75–150 hp), delivering stable performance even at higher working speeds up to 18 km/h.

The system can be equipped with seed and fertilizer containers, enabling simultaneous operations and increasing overall field productivity. Integration with the EXACT system ensures precision an