More than 30 rotary drilling rigs are deployed.

Down“Take root”

It is the first comprehensive transportation hub in Chongqing.

Ramming foundation base platform upright column frame beam

 

  

Recently，Pile Foundation Construction of Chongqing East Railway Station Comprehensive Transportation Hub Project Is Hot。As the first new transportation hub in Chongqing，The project is to promote the Chengdu-Chongqing double-layer economic circle to become the leading economic center in the country.、Major support of science and technology innovation center，Whether in the people's livelihood、It is also of great strategic significance at the economic level.。

  

The construction of the new hub city of Chongqing East Railway Station is a complex systematic project.，The geology is complex、Strict requirements、The clock is ticking，There are more than 20 construction units in the whole area.、There will be more than 20,000 builders in the peak area.。XCMG rotary drilling rigMore than 30 setsPresent at the same time，Proportion of project equipmentNearly 70%。

Mr. Cheng, the customer who participated in this project, owns several XCMG rotary drilling rigs.，To participate in the pile foundation construction of Chongqing East Railway Station，Lift another 4 rotary drilling rigs，This shows the important position of this project in the hearts of the people of Chongqing.。

  

This time, the model of Chongqing East Railway Station Project built by General Manager Cheng is XCMG.ESeriesXR280EAndXR360E，Need to be in sandstone、Bore out of limestone formationDiameter 1.5m，Drilling depth 20mThe pile hole，It is convenient for later concrete pouring.。

  

In front of the XCMG rotary drilling rig, there is a hard-to-hard contest.，Pile foundation construction needs to go through positioning survey.、Drilling and hole forming、Multiple working procedures such as hole cleaning and hole forming quality inspection，XCMG rotary drilling rig shows excellent performance，Drilling、Throw the soil at one go，3 piles per day，Average 7-It can be a pile in 8 hours.，And that pile quality is excellent.。

In addition to the overall improvement in construction efficiency，XCMG Foundation has comprehensively improved the rotary drilling rig involved in this construction around energy saving and efficiency enhancement.，In the face of rising oil prices，The construction cost of the rotary drilling machine invested by the customer in the project is effectively controlled.！

 

More than 30 sets“Xu Gongjin”Construction at the same time，Spectacular scene，Look down from a high altitude，Just like one“Giant”Splashing ink between the mountains and rivers of Chongqing。Accompanied by the erection of a pile foundation，A Super Hub Supporting Chongqing East Railway Station“Base”The embryonic form is seen for the first time。

“Crossing the river by feeling the stones ten years ago，Now, in the face of such a heavyweight project at home, we are independent and calm.，I believe that with the help of so many like-minded friends, my piling career will go step by step.，Continue to make greater progress，Build your hometown，Contribute。”For the future，The customer General Manager Cheng is full of expectations.。