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Junkkari - Model S - Combi Seed Drill Machine
S model performs best on soft, traditionally tilled soil. It is Junkkari’s lightest combi seed drill model to pull.The coulter is designed to guide the seed and fertilizer to the correct depth in soft soils. The coulter profile supports the coulter on soil so that the sowing depth is optimal. Coulter pressure range for the S model is 10-60 kg, and adjustment can be made hydraulically from the cabin. With the largest hoppers on the market, the S model ensures efficient and economical operation by reducing the frequency of refills.
The S model is available in 3 and 4-meter widths. Its concept is based on the wedge-shaped coulter, which maintains sowing depth accurately in various conditions. The long arm of the coulter allows flexibility and places the seed precisely even when soil types vary. The S model performs best on plowed and subsequently harrowed fields. On soft soil types, it is particularly important to prevent sowing too deep to maximize the yield.
Junkkari’s two-part hopper is exceptionally spacious. By turning the partition wall, the relative volumes of seed and fertilizer hoppers can be adjusted. The hopper volume is 4200 liters in the 3-meter machine and 5700 liters in the 4-meter machine.
The coulter pressure range of the S model is 10-60 kg, due to the hydraulic coulter pressure adjustment.
Versatile and efficient basic model
The Core equipment level offers a machine with uncompromised seeding performance, equipped with the versatile G-Wizard controller. The Core level also includes a semi-lift function, hopper guards, spring-mounted tarpaulin, following harrow and a packer with Steady drawbar as towing device.
Electronic features on top of the Core equipment level
The Plus equipment level includes all features of the Core level, but with G-Wizard+ as the controller, allowing the amount of fertiliser to be adjusted electronically using the controller. The package also includes tramline cluches for seed and fertiliser. Tramlines help with spaying the crops and spreading fertilizer but they also lead to significant savings in fertiliser and seed costs during sowing.
Pro equipment level upgrades to ISOBUS
Compared to the PLUS equipment level, the controller is replaced by an AEF-certified ISOBUS controller. In addition to the remote control of the fertiliser, the seed rate is also controlled from the ISOBUS terminal, which itself is not included in the package. The Pro level package is completed by more efficient hopper level control via two additional sensors.
The mechanical feeding system is simple, precise, and reliable. Junkkari’s feeding mechanism is built on a mechanical drive that adapts to the driving speed. The feed mechanism works reliably in all situations, even without electricity from the tractor.
The machine is light and stable, because of 20-inch wheels. Large wheels save fuel costs and maintain better soil structure due to lower surface pressure. A following harrow is standard on all Junkkari combi seed drills.