Wing pole 18 m for a trailed sprayer, Kiev region.

Barbell 18 m hydraulic (parallelogram mechanism) with vertical frame, stabilization mechanism, support brackets. Lifting height up to 1.8 m, lowering up to 0.5 m.

Rod production by the private enterprise "Agrotehnika" (Glevakh village, Kyiv region)
(//tractor-service.com)
Design features:

Rodsprayer fully hydroficated (parallelogram mechanism) with vertical frame, stabilization mechanism, support brackets. The lifting height is up to 1.5 m, the lowering is up to 0.5 m. They have an effective suspension mechanism, in which the vibrations of the sprayer in the vertical plane turn into vibrations of the boom in the horizontal plane, thanks to which high uniformity of processing and high reliability of boom operation are ensured.
The rod of volumetric construction, lifting and lowering, folding and unfolding is carried out with the help of a hydraulic system fromtractor cabin. Fixation of the position of the rod in the unfolded state is carried out with the help of hydraulic locks. Plates made of a material with a very low coefficient of friction are installed on the rod in places where it can be worn.