Subsurface plow STAVR PG-7 is designed for the primary cultivation of fallow lands, autumn tillage with maximum preservation of stubble and other crop residues on the field surface after cereal and hoed forecrops in order to prevent soil aeolation.
The STAVR PG-7 plow completely cuts up weed roots to a depth of 15-30 cm, so that the stubble remaining on the field surface retains the snow and protects the soil from blowing and washing away, facilitates moisture accumulation.
It is used in steppe areas with insufficient and unstable moistening and soils prone to aeolation.
The subsurface plow can work with a field surface slope up to 8°, soil humidity within 12-22% and hardness up to 3.5 MPa (35 kgf/cm2).
|Performance per hour of operation, hectare/h), не менее||7,4|
|Operating speed, km/h||up to 10|
|Overall dimensions in operative position, mm:|
|Количество рабочих органов|
|Тип рабочего органа||Стрельчатый|
|Cut width, m||7,4|
|Service life, years||8|
KIROVETS К-744Р2 "Standart", KIROVETS К-744Р2 "Premium", К-744Р4, KIROVETS К-744Р3 "Standart", KIROVETS К-744Р3 "Premium", KIROVETS К-744Р4 "Standart", KIROVETS К-744Р4 "Premium",Case-450, John Deere 9420 etc.
Two types of hitches are available: for mounting on Russian and imported tractors.
Tools consisting of two angled plowshares and chisels perform complete weeding and loosen the soil with a maximum stubble preservation.. Soil protection against wind erosion (thanks to snow retention).
Adjustable tool. Adjustable approach (drift) angle while working on solid soils.
Plowshares and chisels are coated with hard alloy to improve wear resistance.
Удобная транспортировка. Переводится в транспортное положение с помощью гидравлической системы
Simple design and adjustment.