1)max.lifting load 6t; 2)max.working amplitude 56m; 3)High efficiency, reliable, low energy cost * We are Jinan huifeng keda trade company ,Now we offer tower cranes with maximum lifting loads form 2.5t to 16t, which include QTG25, QTZ25, QTZ31.5, QTZ40, QTZ63, QTZ80, QTZ100, QTZ125, QTZ160 and QTZ260, to meet the demands of various customers in different construction fields. we've been exporting ...