... in specialized in producing and exporting various tower cranes, construction hoists, such asTC4208,TC4708,TC4808,TC4810,TC5008,TC5010,TC5013,TC5213,TC5610 ... to Korea, Japan, Chile and so on.QTZ160(7012)Tower Crane Main parametersQTZ160 (7012)Rated load moment160 t.mMax. rated payload ... .61 r/minTelescoping speed0.4 m/minTotal motor power180 KWTower crane dead weight65 tMast section size1.83×1.83×2.5 ...