The model of the Tower crane are QTZ**0/***8/, QTZ**0/***5/ .The
main parameter of each model are showed in follow:
(1), Tower crane
QTZ**0/***8/:Its max lifting load
is*0t, Its max lifting height is*0/**0m,Its Max working range
is*0m, the Lifting speed is *0/*0m/min, the Slewing
speed is 0~0.*1r/min, the Derricking speed is
*8/*9//9m/min,and the power is **0v/*0HZ
(2). Tower crane
QTZ**0/***5/:Its max lifting load
is*0t, Its max lifting height is*0/**0m,Its Max working range
is *5m, the Lifting speed is *0/*0m/min, the Slewing
speed is 0~0.*1r/min, the Derricking speed is
*8/*9//9m/min,and the power is **0v/*0HZ
