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Research and development in our country, the world's largest flat tower crane and implement

2014/09/11

        Developed independently by zoomlion, guinness world records awarded certification of the world's largest tower crane head T3000-160 - v, changde in hunan duly delivered. , symbol of the tower crane tower crane technology in our country in the world the forefront in the field of tower crane design and manufacture.

  Flat head tower crane is developed by international famous tower crane manufacturers in nearly five years "to be bestowed favor on newly". It possesses the advantages of cannot be replaced by other types of tower, such as can greatly reduce the dismantling tower crane for lifting equipment needed for the requirements of the lifting capacity, suitable for the group of crossover operation, convenient for construction site restricted under the condition of tower crane, dismantling, etc.

  T3000-160 - v with the largest 160 tons of weight, 31.2 million), the largest lifting moment, 85 meters radius of work and body section and the base covers an area of small, and dismantling of positioning precision and convenience and other advantages, has a wide operating area, high efficiency and safe and reliable features, widely used in thermal power construction, and large venues, large Bridges, large metallurgical plant, high-rise and other projects. Tower crane currently operates five standard variable arm length, arm length combination according to the requirements of different construction, and convenient application.

  Zoomlion crane Huang Qun is introduced, the general manager of our company, it has a full set of independent intellectual property rights of tower crane, has three core key technology: tower crane super thick plate welding technology, can be realized under the condition of severe overloading hover hover 5 minutes of non zero speed brake technology, prevent the wire rope warning winding rope technology. In addition, the tower crane hoisting mechanism with the function of low speed in place, the lowest steady decline rate as low as 0.8 m/min, slewing mechanism USES the braking torque coupling displacement control technology, fast response, smooth braking, start the output torque, strong ability to resist wind.

  In comparison with derrick tower crane, T3000-160 - v hoisting efficiency is about 2.5 times as much, rotary work efficiency for its 1.5 times above, can use efficiency more than 30%, dismantling of efficiency more than 50%.