Reversible plough PON-7‒40+1 designed for plowing soil for grain and industrial crops to a depth of 18 - 35 cm, not blocked with stones, fieldstone and other obstacles with a specific resistance of soil to 0.09 MPa and with hardness of up to 3.5 MPa.(furrow). Semi-mounted reversible plow consists of a frame together with the mechanism of the coup, housings (right and left), the mechanism of the rear support wheels, drawbar with a tower. — is on the main beam seven right and seven left cases. — each case is made with a band blade. The frame is the basic bearing element and serves for the mounting of the Assembly units. Consists of square-section beams, which are pivotally attached to each other. The one and the other sides of the main beam of the frame pivotally connected to the rotary blade and the carrier beam. The main bar is also equipped with a diagonal emphasis, connecting the main beam and rear pivot beam. The side that is adjacent to the tractor drawbar securely the fixation point (the tower), and on the opposite side — the mechanism of supporting wheels and two wheels, contains 7 double hulls. The design features a plow PON-7‒40+1 allow you to have a number of advantages: Maneuverability: when maximum performance is ensured a quick turn on a narrow headland. The ability to easily change the widths of the working of the hull, with screw Adjusters-mounts (33, 38, 44 and 50 cm for each case). The high strength of the plow — a pledge many years of service of the unit. Plough quality processes edge of the field, and places along ditches and fences. The possibility to transport the plow at high speed without causing the load on the tractor. High wear resistance of working bodies production of "VELES-AGRO" provides cost savings on plowing. Width from 165 to 400 cm (the number of buildings from 5 to 8); If the farm uses a low-power machines, there is another version of a plow "Veles-agro" which is made with five main buildings +1 plus, it is semi-mounted reversible plough PON-5‒40+1. Proposed plow, whose appearance is declared suitable for use for smooth plowing of soils for grain and industrial crops to a depth of 35 cm. Assembly type semi-mounted Width (m) 2.31‒3.5 Width of housing (mm) 330/380/440/500 Treatment depth (cm) 18-35 The number of working parts (PCs) 7+(1) Distance between housings (mm) 1000 Dimensions see below Length (mm) 8980 Width (mm) 1720 Height (mm) 3010 Clearance under the frame (mm) 800 Weight of unit (kg) 3190 Required tractor power (HP) 300-330 The traction class of a tractor 4.0 — 5.0 Recommended working speed (km/h) 7 — 10 Transport speed, no more (km/h) 20