mini-cranes

Технологічні особливості застосування міні кранів в практиці будівництва

In the article are conducted analysis of feature of application a small jib machinery in the modern conditions of construction a buildings and structures. Analyzed the technical and geometrical characteristics of mini-cranes of type “spider”of known global manufacturers.Theoretical research showed character changes the maximum and minimum capacity mini cranes when load moment increases, mass effect of crane on the maximum depth capacity and serving elements.