Есенни сеялки Junkkari серия S

Junkkari S model

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.

Precise sowing for cultivated fields

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.

Light to pull and cost-effective

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.

Technical information

Feature	S300	S400
Need for direct seeding	tilled, lightly tilled	tilled, lightly tilled
Coulter type	single-disc coulter	single-disc coulter
Coulter pressure range, kg	10-60	10-60
Coulter pressure adjustment	hydraulic	hydraulic
Pressure element	tension spring	tension spring
Number of seed coulters	24	32
Row spacing, cm	12,5	12,5
Fertilizer placement method	fertiliser coulter/seed coulter	fertiliser coulter/seed coulter
Volume, litres	4200	5700
Partition wall	adjustable	adjustable
Metering device, fertiliser	feed wheel with gearbox adjustment	feed wheel with gearbox adjustment
Metering device, seed	2 studded wheel with gearbox adjustment	2 studded wheel with gearbox adjustment
Sieves for fertilizer	standard	standard
Sieves for seed	option	option
Half lift	option	option
Tyres	7.5-20″	7.5-20″
Brakes	option	option
Steady/Heavy draw equipment	steady/heavy	steady/heavy
Basic drawbar	option	option
Drawbar for lower links	option	option
Packer 140 cm, 10.0/75-15.3	option	option
Control unit options	no control unit/G-Wizard/ G-Wizard Plus/Isobus	no control unit/G-Wizard/ G-Wizard Plus/Isobus
Fertilizer tramlines	option	option
Seed tramlines	option	option
Fertilizer rate remote adjustment	option (G-Wizard Plus/Isobus)	option (G-Wizard Plus/Isobus)
Seed rate remote adjustment	option (Isobus)	option (Isobus)
Precision farming solution	option (Isobus)	option (Isobus)
Additional hopper monitoring	option	option
Hydraulic track marker	option	option
Single-row front leveller	option	option
Double-row front leveller	–	–
Double-row s-tine leveller	–	–
Disc cultivator	–	–
Front harrow	option	option
Small seed and start fertiliser device	option	option
Working width, cm	300	400
Transport width, cm	300	400
Filling height in working position, cm	216	216
Length, cm	474-650	474-650
Weight, kg	min. 2500	min. 3100
Power demand, hp	80	100