The vast expanse of the East Lake in Wuhan

Golden drill masts stand on the shore.

XCMG piling equipment accounts for more than 66 percent%

Challenge ultra-long distance to conquer ultra-hard rock

A tough battle to speed up the traffic between the north and the south of Wuhan is beginning.！

Wuhan Lianghu Tunnel，It is 19 kilometers long，TunnelMaximum diameter 15.5 meters，Super-large diameter ranks first in China，YesThe longest in the country、The world's largest urban tunnel under a lake。After the project is opened to traffic，It will greatly speed up the traffic from Wuchang to the Third Ring Road in Wuhan.。

Project siteLimestone hardness up to 130Mpa，Up to 20 meters deep into hard rock，The project requires a trench depth of 30 meters.，How to mill the hard rock has become one of the difficulties in the pile foundation construction of the project。

As the crown jewel of piling equipment，XCMG Double-wheel Groove Milling Machine Becomes the First Choice of the Project。XTC120 double-wheel slotting machine adoptsFull-guiding third-generation heavy-duty tool post，Third-generation drive unit，Torque boost 10%，Adapt to high torque hard rock milling。

There is speed、There is depth、With precisionYeah, rightXTC120 double-wheel slotting machineThe best interpretation，This type of aircraft was created in the Beihai Passage in Shanghai.1/Vertical accuracy of 1000。Its 80-ton double winch structure，Equipped with 36mm anti-rotation wire rope，The pulling force is large，The service life of the steel wire rope is long，Ensure stable and efficient construction with excellent quality。

 

Project site，XCMG piling equipment accounted for 66 percent%，XR400EAndXRSRoaring drilling of 1050 rotary drilling rig，According to the soil layer、Flexible switching of power head mode in rock formation，BothThe speed of entering the rock is guaranteed.，It also ensures the economy of construction.。Various models are used together with XCMG's third-generation large-flow mud pump，The efficiency of complete construction is rising.！

Excellent product，The market is never stingy with praise.。On-site operator feedback：“As a handheld player for 10 years,，XCMG rotary drilling rig has strong power，High construction efficiency of rock-entering mode，The whole machine works reliably and stably.，It is an effective guarantee for project construction.。”

Drill into hard rock、Milling into a wall，Cross the two lakes，XCMG's complete sets of piling machinery will also continue to contribute to the construction of major traffic projects.，Create value for customers，Establish safeguards for major projects。

The vast expanse of the East Lake in Wuhan

Golden drill masts stand on the shore.

XCMG piling equipment accounts for more than 66 percent%

Challenge ultra-long distance to conquer ultra-hard rock

A tough battle to speed up the traffic between the north and the south of Wuhan is beginning.！

Wuhan Lianghu Tunnel，It is 19 kilometers long，TunnelMaximum diameter 15.5 meters，Super-large diameter ranks first in China，YesThe longest in the country、The world's largest urban tunnel under a lake。After the project is opened to traffic，It will greatly speed up the traffic from Wuchang to the Third Ring Road in Wuhan.。

Project siteLimestone hardness up to 130Mpa，Up to 20 meters deep into hard rock，The project requires a trench depth of 30 meters.，How to mill the hard rock has become one of the difficulties in the pile foundation construction of the project。

As the crown jewel of piling equipment，XCMG Double-wheel Groove Milling Machine Becomes the First Choice of the Project。XTC120 double-wheel slotting machine adoptsFull-guiding third-generation heavy-duty tool post，Third-generation drive unit，Torque boost 10%，Adapt to high torque hard rock milling。

There is speed、There is depth、With precisionYeah, rightXTC120 double-wheel slotting machineThe best interpretation，This type of aircraft was created in the Beihai Passage in Shanghai.1/Vertical accuracy of 1000。Its 80-ton double winch structure，Equipped with 36mm anti-rotation wire rope，The pulling force is large，The service life of the steel wire rope is long，Ensure stable and efficient construction with excellent quality。

Project site，XCMG piling equipment accounted for 66 percent%，XR400EAndXRSRoaring drilling of 1050 rotary drilling rig，According to the soil layer、Flexible switching of power head mode in rock formation，BothThe speed of entering the rock is guaranteed.，It also ensures the economy of construction.。Various models are used together with XCMG's third-generation large-flow mud pump，The efficiency of complete construction is rising.！

Excellent product，The market is never stingy with praise.。On-site operator feedback：“As a handheld player for 10 years,，XCMG rotary drilling rig has strong power，High construction efficiency of rock-entering mode，The whole machine works reliably and stably.，It is an effective guarantee for project construction.。”

Drill into hard rock、Milling into a wall，Cross the two lakes，XCMG's complete sets of piling machinery will also continue to contribute to the construction of major traffic projects.，Create value for customers，Establish safeguards for major projects。