Tower crane for sales 1,ISO9001-2000 2,max load:6t 3,max lifting height:150m 4,span:55m QTZ63 Tower Crane 1,tip load:1.0t 2,max load:6t 3,max lifting height:120m 4,working range:3-56m5,Rated lifting moment: 630KN.m6,Jacking speed: 0.5m/min7,More specifications pls inquiry today!Other types of tower cranes : QTZ63 Tower cranes for sale