tower crane QTZ3008: 1.Max.lifting load:2.5 t 2.Max.working amplitude: ... * 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 ...