The model of the Tower crane areQTZ80/5513/, QTZ80/5613/,QTZ80/6010/, The main parameter of each model are showed in follow:

(1), Tower crane QTZ80/5513/:Its max lifting load is 6/8t,  Its max lifting height is 45/150m,Its Max working range is 55m,  the Lifting speed is 80/40m/min,  the Slewing speed is 0~0.6r/min,   the Demicking speed is 44/22m/min,and the power is 380v/50HZ;

(2). Tower crane QTZ80/5613/:Its max lifting load is 6/8t,  Its max lifting height is 40/150m,Its Max working range is 56m,  the Lifting speed is 80/40m/min,  the Slewing speed is 0~0.6r/min,   the Demicking speed is 44/22m/min,and the power is 380v/50HZ;

(3). Tower crane QTZ80/6013/:Its max lifting load is 6/8t,  Its max lifting height is 40/150m,Its Max working range is60m,  the Lifting speed is 80/40m/min,  the Slewing speed is 0~0.6r/min,   the Demicking speed is 44/22m/min,and the power is 380v/50HZ;