Xuzhou Metro is under construction

This is a rotary drill.“Support edge”Here we go

Stand tall、Roar and run

How about the performance on the spot?，Come and find out.

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Xuhai Road Station is the 15th station of the first phase of Xuzhou Rail Transit Line 4.，Located in the plot of Huaihai Zongshen Industrial Park，Platform length is 621.304m，Width is 19.7~40.2m。The station has 5 entrances and exits.、Two groups of wind pavilions，Shield working shafts are arranged at the north and south ends.。

There is limestone in Xuzhou formation.，Hardness80MpaAbove。The construction environment is complex，The geological conditions are changeable，XCMG rotary drilling rigBear the brunt，Full of energy！

For station foundation pit construction，The soft shale section at the south end has a diameter of 1000mm、1200mmBored pile，800 is used for the restmm、1200mm、1600mmBored pile。Under specific geological conditions，Diameter 400 is setmm、650mmTriaxial mixing pile to prevent soil loss between piles。

XugongXRMaximum drilling depth of series rotary drilling rig190mMaximum borehole diameter7.5mStrong chassis stability、Wide power head torque rangeIt can meet the diverse needs of different engineering construction.

Three devices performed well after entering the arena.，On average, each device can complete two in a day.Construction of root piles，To ensure the timely delivery of the project.。Of the equipmentHigh pore-forming quality、Fast pile-forming speedIt has won high praise from the project side and the construction side.，Praise XCMG rotary drilling rig one after another“The equipment is strong、And that construction is efficient、Great service”。

XCMG has long been committed to the R & D and manufacturing of underground engineering construction equipment.，Pecifically piling equipment，It has gained wide market recognition and customer trust throughout the country.。XCMG Rotary Drilling Rig Has Participated in the Construction of Xuzhou Rail Transit Line 3，This construction performance is even more eye-catching.，Interpret with strength“I speak for myself.”，Polish it again.“Xugong business card”！