SCM-C7050 is a model of large self-telescoping tower crane slewing from the top which is designed and manufactured under the absorbing of the advanced technologh introduced from Potain (France), The mechanisms of hoisting, slewing, trolleying, travelling and telescoping adopt advanced technology. It is an up-to -date designed model with reliable performance. The panel structrued masts is easy to erect and transport.
C7050 tower crane has three types for chose: rail-travelling, stationary (or anchored to the building) and inner climbing. It's maximum lifting capacity is 20 or 40 ton.