480-meter-deep inclined shaft completed, XCMG raise boring machine makes new achievements

Recently，XCMG EnergyXUR5000 raise rigsSmooth ending，Average daily reaming 15m、Single day peak reaming 30m，It has refreshed many industry records.，High quality、Complete the construction task of deep inclined shaft of Tiantai Pumped Storage Power Station in Zhejiang Province efficiently。

Tiantai Pumped Storage Power Station in Zhejiang Province“Fourteen five”Major projects planned during the period，It has attracted wide attention in the field of domestic storage hydropower stations.。No.1 deep inclined shaftDepth 480m，Angle of inclination 57°，Reaming diameter 2.5m，It is the diversion well project with the largest depth and diameter in China.，Because of its complex formation、The construction is extremely difficult.，Many patio construction units in the industry are deterred.。

Detailed investigation of domestic raise drill manufacturers by the construction party、After investigation，Final selectionXCMG EnergyXUR5000 raise rigsPut into the project as the main force。

XugongXURThe 5000 self-propelled raise borer is aTop drive shaft excavating machine，ItsMaximum drilling depth 600m，Maximum hole diameter 5m，Widely used in mines、Water Conservancy and hydropower、Tunnel traffic and other fields。ItsA crawler-type chassis is adopted，Flexible movement；Adaptive drilling system，Ensure efficient construction in harsh formations；Fault diagnosis system，Ability to quickly identify and resolve problems；Automatic rod loading and unloading system，It fundamentally avoids the hidden danger of personnel operation safety.。

During construction，XCMG energy personnel cooperate with the construction unitOvercome water penetration、Interlayer and many other difficulties，Final high quality、Accomplish the task efficiently，This has also pushed the construction level of domestic pumped storage power stations to a new high in the world.。

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