SPM-6 precision sowing planter, Dnipropetrovsk region.

Precise sowing planter SPM-6 is intended for dotted, precise sowing of calibrated and uncalibrated seeds of corn, sunflower, soybean, etc. with simultaneous application of dry mineral fertilizers and rolling of the soil in rows.
The accuracy of seed distribution is achieved due to the use of American precision planting devices with a vacuum seed dosing system. Sowing of seeds to a given depth is provided by a two-disc coulter with doublewheels-copiers. Seed rolling is carried out by v-shaped rolling wheels with adjustable rolling force.
For no-till technology, the seeder is equipped with a wavy turbo disk, which prepares the soil and cleans the seedbed from harvest residues.
The SPM-6 pneumatic seed drill is equipped with a seeding control system that reliably controls seeding indicators. Fertilizer is applied through a two-disc coulter, which can be adjusted to a given depth and distance from the seedbed.
The seeder is used in all soil and climatic zones, except for the zones of mountain agriculture.
Complete with discs for sowing corn and sunflower.

Type of seeder
trailed
Width of capture (m)
4.2
Type of seeding devices
mechanical drive from support drive wheels
Seed distributor
pneumatic, disk type
Row width (cm)
70
Pressure of coulters on the soil (kg)(//tractor-service.com)
40‒100
Grain hopper capacity (l)
348
Hopper capacity for fertilizer (l)
755
Seed sowing depth (cm)
2‒12
Number of rows (pcs)
6
Sowing speed (km/h)
8‒11
Fertilizer application rate (kg/ha)
30‒500
Estimated productivity (ha/h)
3.4‒4.6
Weight of the planter (kg)
3200
Required power of the tractor (HP)
82