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Application filed by Валентин Миколайович Крупін, Валентин Николаевич КрупинfiledCriticalВалентин Миколайович Крупін
Priority to UA4719079ApriorityCriticalpatent/UA16659A1/en
Publication of UA16659A1publicationCriticalpatent/UA16659A1/en
The invention relates to the tower cranes. A crane contains a mobile rotary block connected with a tower, which includes a vertical strut and a transverse element connected with its upper part by one end and fastened with its middle part with another end of the latter horizontal beam with installed on its upper and lower parts longitudinal guides, in some of them of which counterweight and cargo carts with drive assembly are installed. The upper part of the rotary block is located on the same level with the lower basis of the vertical strut of tower.