亮点极限条件下也可以轻易控制播深 绝佳的仿形能力 小直径开沟器有利于精确播种 适用不同地况
The Optima HD-II row is the universal sowing unit for all conditions from light to heavy soil or in conventional or mulch conditions. The HD-II row can be combined with all Kverneland frame models. It allows safe operation despite plant residues.
- Optimal depth control even under extreme conditions, due to the heavy basic weight of the sowing unit with the possibility to add additional pressure (up to 100kg) onto each individual sowing unit via the spring-loaded system.
- Effective ground contour following, due to the large lateral depth control by open gauge wheels (Ø410mm, width 120mm).
- Precise seed placement by the small coulter which forms a clean furrow.
Light re-compaction and seed covering is done by the intermediate press wheel (as option: heavy stainless steel) and the multi-adjustable V-press wheel – to ensure maximum field emergence.