self raising tower crane

Description

QTZ tower crane belongs to upper-swing hydraulic climbing tower crane with horizontal-jib, winch-jib. All kinds of performance parameters and technical items are up to or better than the National Standard. The max. radius is *0m. Freestanding height is *0m. Attaching load-lifting height is **1m. The rated load moment is ***0 kN•m QTZ tower crane is of advanced parameters, excellent and reliable performance, good-looking model, high quality, simple and applied structure with advanced safety device. QTZ tower crane is ideal construction machinery for most architecture enterprises with convenient maintenance, safety application and appropriate price. If you are interested in our products, please contact us for details. I will give you the best offer after receive your specifications, thanks.