The approach to definition of dimensions and the optimal position of the jack attachment points to the boom and frame in the lifting system with the load is shown in the article. Analytical dependencies are found that allow choosing the parameters of its elements when designing the boom lifting system. The select position method of the jack attachment points on boom and frame assembly developed by authors allows optimizing the main characteristics - a small stroke, diameter and mass of the jack.
the boom lifting system, jack, frame, load lifting unit
"Metodyka vyboru tochok kriplennia domkratu na strili i na rami vantazhopidiimalnoho ahrehatu" [The method of selections the points of the jack attachment to the boom and frame of the load lifting unit],
Scientific Works of Kharkiv National Air Force University,