ROLTEK's lightweight crane systems are based on a new and unique heavy-duty profile. The cold-rolled profiles developed by ROLTEK are made of S355 special steel. Track and bridge profiles are also supplied in a reinforced version. The products are rolled on a specialised rolling mill to the customer's dimensions in lengths up to 9 m. Standard lengths: 3, 6 and 9 m. All elements of the system have universal jointing dimensions and are easily assembled by means of threaded joints. The lightweight crane systems solve the problem of reducing handling costs and significantly increasing productivity.