S series

The Kverneland S series is a heavy-duty power harrow for different operations and soil types. Robustly designed for use on tractors up to 250hp, with the Kverneland heavy-duty trough design and Quick-Fit tines the S series is the right solution for large farms and contractors.
The S series is equipped with Quick-Fit tines as standard. Active tines with more aggressive action are available for optimum performance in difficult soil conditions. The trough design provides a large clearance between the tine holders and the trough bottom. This allows large amounts of residue and stones to pass freely without blocking. Solo use or in combination with the heaviest Kverneland cultivator mounted seed drills are possible.

Optimal seedbed preparation with Kverneland power harrows
There are good reasons for seedbed preparation with Kverneland Power Harrows. Efficient seedbed preparation is needed for healthy plant growth as the basis for yield and profit, as well as for a safe food production. The need for more sustainable practices and the economic pressure have driven the development of next generation technologies. An optimal seedbed with a load-bearing seed horizon in which the seed can be placed at an absolutely even depth over the whole area of the field is the foundation for high field emergence and thus for high yields. It requires an unbroken connection between the seed horizon and the capillary water conducting lower layer to ensure germination in the absence of rainfall.
Additionally, rapid heating of the soil and adequate oxygen supply to the germination seeds as well as fine crumbled and uniform reconsolidated seedbed for an optimal seed coverage is important too.

What makes a perfect seedbed?
• Even distribution of plant residues (to ensure best light and nutrient supply of the crops).
• No deep tracks or compaction that restrict root growth
• Optimal depth without excessive tillage 
• Fine crumb in sowing zone, coarse structure above at the surface for a weatherproof finish
• Good capillary connection to ensure moisture availability

Benefits of seeding combinations with Kverneland power harrows 
Power harrows have long since become typical combination machines because they are almost independent of the soil conditions. On heavy soils, it achieves intensive crumbling. In light conditions, it can work more shallow and at lower rotor speed. The sets of tines rotate on vertical axles for totally horizontal tillage of the soil – no inversion of soil layers and no vertical compression leading to hardpan formation. Consequently, there is no better alternative for seedbed preparation. A power harrow together with a seed drill is finally an economic high performance combination. Seed bed preparation and seeding in one pass! All Kverneland power harrows models are exclusively designed to be combined with Kverneland seed drills either modular with front tank and coulterbar or with cultivator mounted seed drills.

• Strong resistance to abrasion and torsion of the self-supporting trough
• Robust headstock
• Thorough crumbling over entire working width by four rotors (8 tines) per metre
• Max. versatility – easy and simple combination with all types of seed drills
• Reduced peak load and fuel consumption
• Wide choice of rear rollers