Product Description

QTZ100 tower crane is a fixed, self-elevating ,and attached tower crane .In addition to its advanced parameters, reliable performance ,well-looking appearance ,and excellent quality ,it has characteristics such as long boom ,lagre working coverage ,hydraulic rising ,and holistic mounted tower body .Its design idea shows advantages including simple structure and good applicability ,convenient maintenability ,and lower price at the same time to emphasize meeting the requirement from construction units at different levels .Its lifting height is obviously increased thanks to its self-elevating and attached function .It is applicable for construction of different industrial ,commercial ,office ,and civil buildings lower than 160 meters ,and thus becomes an idea service-buliding machine at home . II MAIN CHARACTERISTICS OF QTZ100 TOWER CRANE 1. The max working range of QTZ100 tower crane is 56m, a large coverage,and so may directly lift a building block or a piece or a package of material to the job position vertically or horizontally ,without secondary handling .This may improve transport efficiency. 2.The standard section of the tower body is a cage-mounted structure ,and sheets are bolted together.This way brings convenience to disassembling and assembling ,transporting and storing. 3.QTZ100 tower crane is equipped a set of hydraulic rising mechanism ,which not only may smoothly lift-up,but also may exactly and reliably take its correct place ,because of its outer framework rising structure. 4.Driving and velocity modulation of the hoisting mechanism is realized by a dual-motor system .The mechanism may quickly lift and start smoothly.Such a system brings slow and exact place-taking function ,high working efficiency. 5.The wide and brilliant operator cab brings widen field of vision ,convenient and comfortable operation. 6.The fail-safe device not only is complete ,has high accuracy ,but also works reliably,may be adjusted in a simple and convenient way .