... 813. Crane Rail Specification: QU70, QU80, QU100,QU120 Unit Weight: 52.80kg/m, 63.69kg/m, 88.96kg/m ... Japan& Korea Standard Rail Specification: 37A, 50N, CR73 Unit Weight:37.2kg/m, 50.4kg/m, 73.3kg/ ... -935. South Africa Standard Rail Specification: 22,30 Unit Weight: 22.542kg/m, 30.25kg/m Length: 9m ... BS11:19857. India Standard Rail Specification: CR80, CR100 Unit Weight: 63.69kg/m, 88.96kg.m Length: 12m ...