Mounted pneumatic vegetable seeders SONP-4.2, SONP-2.8

Mounted pneumatic vegetable seeder SONP-4.2 and SONP-2.8 are designed for precise (dotted and cluster) sowing of grinded and calibrated seeds of tomato, cucumber, red beet, carrot, dill, celery, onion, parsley, pepper, aubergine, marrow, cabbage and others.

SONP-4.2 is unitized with tractors of class 1.4; 2.0.

SONP-2.8 is unitized with tractors of class 0.9; 1.4.

Advantages of SONP:

• High precision at dosing and evenness of depth of seeding;
• Vacuum feed system of seed grain excluding its mechanical damaging;
• Possibility to setup different row-spacing width;
• Possibility to conduct sowing in one or two rows on even surface and seedbeds;
• Packed with seed disks for different vegetables and melons.  

Peculiarities of SONP construction:

• Press wheels firm the soil before and behind the plowshare, thus creating contact between seeds and soil and conditions for their moistening.
• Fastening of seed distributor makes it possible for a plowshare to copy soil relief, which provides steady depth of seeding.
• Possibility to regulate sowing section pressure on soil depending on soil type.

Technical characteristics of seeders SONP:

	SONP-4.2	SONP-2.8
Type of seeder	mounted
Grasp width, m	4,2	2,8
Productivity per hour of regular time, ha/h	3,36	2,1
Number of sowing sections	from 6 to 12	from 4 to 8
Depth of seeding, mm	20-50
Row-spacing width, mm	from 200	from 250
Tank capacity, dm3	up to 8
Plowshares type	runner type, one-row, two-row
Overall dimensions (LхWхH), mm:
· in operating position	2300 х 6000	2200 х 3300
· in transport position	6000 х 2300 х 2500	2200 х 3300
Operating speed, km/h	from 3 to 8