OF Ridging hillers are used for forming ridges in potatoes or root vegetables grown on ridges. The use of the OF forming hillers can significantly increase the yield. Formed ridges make better conditions for growing potatoes by reducing the risk of their exposure to light and increasing the moisture retention in the ridge.

Hillers are available in two variants: double-row and four-row with a fixed row spacing of 75 cm.

Thanks to the use of replaceable parts, the device can be adapted to different types of soil. The ridging hiller is available either with ridging discs or tines.

The use of a solid frame allows to mount a wide range of loosening tines and ridging elements in various configurations. The pressure of the forming section is spring-loaded, which results in a more precise shaping effect. Optionally on the forming sheet there can mounted an element, which shapes a depression in the ridge, where rainwater stops.

Alternatively, hillers can be used to form ridges before sowing root vegetables and (after dismantling some elements) work in potatoes or root vegetables after their emergence.