Here it isThe West（Chongqing）Science City Steel Structure Science Hall ProjectScene，On the morning of June 19th，The project ushered in an important node.，Under the gaze of several pairs of eyes，Two yellow figures as if“Be on the same wavelength”，Through close cooperation，The first 72-meter large-span steel truss in southwest ChinaSlowly hoist in place……

According to the relevant person in charge of the project.，Hoisting this time72 metersLarge spanSteel TrussIt weighs about 160 tons.，Because of its special length，Lifting operation cannot be completed with one crawler crane，The project side is measuringCrawler crane productsLifting capacity、Stability、SecurityAfter waiting for many aspects.，Decide to useTwo types of XCMGXGC350 crawler craneMatchWorking condition of 72m main boom，Take“In-situ assembly+Double crane lifting”Hoisting method to complete the construction.。

Shoulder the trust of customers，Two XCMGXGC350 crawler crane relies onConvenient operation functionAndPerfectly matched condition，With the cooperation of two professional operators，Tick on time，Pass byLifting、Turn around、A series of high-precision actions such as positioning，Fficient installation of weights in place。

“At the stage of hoisting preparation，We passed byRepeatedStep demonstration and action practiceXi，Ensure successful hoisting at one time。To our surprise, the whole hoisting process was very smooth.，Much less time than we expected.，From XugongTwoXGC350Crawler crane in the process of lifting steel trussThe movement is very smooth，The whole installation process is almost completed at one go.”，The project leader commented.。

At present，The project is at its most difficult.、The organization is the most complex、The stage with the most investment in innovative technology，Expected atCapping at the end of September this year，Create6300 square meters of the largest column-free multi-function hall in southwest China。

XugongXGC350 crawler crane ownedOptional modes of 17 working conditions in five categoriesAndAbundant boom combination modes，Future，It will serve as and complete a number of lifting tasks in this project.，Continue to show the style of hoisting。