•The heavy spring cultivator is intended for
continuous pre-sowing and steam tillage, autumn and winter tillage of stubble fields.
•Consists of a 3-section hinged frame:
◦width of the central section - 4m,
◦side sections with a width of 2 m are identical to each other.
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• With the help of the hydraulic system of the tractor, the side sections are transferred from the transport position to the working position by two hydraulic cylinders located on the frame.
•Working bodies - arrow legs LK-3 made of steel 65G with a grip width of 410mm on rigid spring racks SK-2 made of steel 50KHG. There are two support workers metal and two rubber pneumatic
wheels with individual mechanisms for regulating the depth of soil cultivation. Each wheel is adjustable in height.
• There are devices for hanging tooth or spring harrows.
• Aggregated with K-700 tractor.
•Operated by one tractor driver.