Аналіз критерії надійності будівельної техніки та функціонально-технічних показників їхніх механізмів

Анотація

In the paper there is the analysis of existing methods of choice and calculations of
indicators of reliability. There are indicators which have the priority to assess the reliability of
construction machinery. There is made the analysis of passport data of more than 160 models of tower
cranes, which are produced by world leading manufacturers such as Liebherr, Jaso, Terex, Potain. Based
upon received data there were made graphs and certain equations of correspondences of constructive
weight of the crane and total engine of power capacity of the crane. These equations constitute a
recommendation to determine an approximate value of constructive mass and total engine power for
cranes of various capacities.