Place of Origin : Jinan,China

The model of the Tower crane are QTZ25(3508), QTZ31.5(4206),QTZ31.5(4207), QTZ31.5(4208).The main parameter of each model are showed in follow:
(1), Tower crane QTZ25(3508):Its max lifting load is 2.5t, Its max lifting height is 26/60m,Its Max working range is 35m, the Lifting speed is 27/13.5m/min, the Slewing speed is 0.76/0.5r/min, the Demicking speed is 23m/min,and the power is 380v/50HZ
(2). Tower crane QTZ31.5(4206): Its max lifting load is 3t, Its max lifting height is 30/90m,It