Model: QTZ63 (5013) Jib radius: 2.5~50m Maximum load: 3/6 ton(¦Á=2/¦Á=4) Tip load: 1.3 ton Freestanding hoisting height: 40m Anchored height: 150 m QTZ63ú¿5013ú¬ tower crane is ideal construction machinery for most architecture enterprises with convenient maintenance, safety application and appropriate price.