... Oct. 2011 used Hydraulic overhead crane truck Length of boom 10.29, Max. lifting capacity 16t, Radius range ... 3.om, Max, lifting hight 31m, All extend ... boom 30.7m, Speed of lifting main book 115m/min, slewing speed 0- ... Max. grade ability 24%, Min. turning radius 10m, Lifting motor GY-A6V107HA2FZ1045, Slewing motor ZBD40, Max. pressure ...