... )t, span 10,5-34,5m, lifting height 16-22m.electromagnet crane with revolving Grab: lifting capacity 10(5+5)-40(20+20 ... )t, span 10,5-34,5m, lifting height 16-22m.electromagnet crane with carrier beam paralleling with the main girder ... (20+20)t, span 10,5-34,5m, lifting height 16-22m.electromagnet crane with carrier beam vertical to the main girder ...