The other day，Trenchless Technology Specialty of Geological Society of ChinaCSTT2022 Winners Announced，XCMG FoundationXZ11000 Horizontal Directional Drill andXDN2400-RThe rock pipe jacking machine for efficient construction in complex strata won the excellent product award in 2022.。Independently developed by XCMG“Torque self-adapting automatic cruising construction technology”Won the 2022 Excellent Technology Award。

Excellent technology-Torque self-adapting automatic cruising construction technology

“Torque adaptationAutomatic cruise construction technology”And is a control technology capable of automatically adapt to drilling and pullback unde a safe torque.，Ffectively avoid the problem of jamming or drill pipe breakage caused by misoperation，The deviation of construction parameters can be controlled to be less than 3%，The equipment realizes safe and automatic construction，And reduce that labor intensity，Improve efficiency。This excellent technology has been deployed in the horizontal directional drilling of more than 500 tons in XCMG.。

Excellent product-XZ11000 horizontal directional drilling machine

  

XugongXZ11000YesDeveloped for domestic big bore long-distance pipelinesPerformance、Fuel efficientHorizontal orientationRig，Electro-hydraulic proportional control is used.、Load-sensitive control and many other advanced control technologies，Application of Digital Display System，The main construction parameters are clear at a glance；Torque、Precise adjustment of parameters such as pushing and pulling force、Save time and effort；The clamping force is large and the width of the jaw clamping area is narrow，Adaptable to non-lengthened drill pipes，And that use cost is low，The matching is convenient；Multi-power combination and load distribution on demand technology，Realize the redistribution of engine output power，30% less fuel than conventional rigs%。

  

Hengshui Fuyang New River Crossing Sino-Russian Natural Gas Pipeline Project，Project pullback pipe diameter 1219mm，Length 1272m，XugongXZ11000A successful pullback。The pullback process is as fast as 5 minutes per drill pipe.，Highly praised by the project team！ Directional Drilling Crossing Project of China-Russia Eastern Route Natural Gas PipelineXZ11000 as the main force of engineering，Not only createdConstruction Record of Crossing the Yellow River with the Largest Pipe Diameter，At the same time, it createdA New Record of the Fastest Completion of the Eastern Route Crossing Project between China and Russia。

Excellent product-XDN2400-RPipe jacking machine

XugongXDN2400-RPipe jacking machine is the foundation of XCMG for sewage pipe network.、Special Trenchless equipment developed for power cables into the ground and other projects。Innovative Multi-channel Slag-discharge Combined Slurry Circulation ControlTechnology，Upgrading of the sludge feed and discharge circulation system，Multidimensional flushing and deslagging，Uarantee the smoothness of slag discharge；Large frequency conversion adjustment range of cutter head rotation speed，Reasonably control the rotating speed of the cutter head according to the feedback current、Torque，Uarantee stable jacking construction in stratum with different hardn。

  

In the sewage treatment project of Ganzhou City，XDN2400-RJacking of pipe jacking machine without interruption at one time，Daily footage is about 20 meters.，Break through the long distance jacking construction record of XCMG big bore rock pipe jacking machine。

  

XCMG integrates customized Internet of Things platform，Even if it is not on the front line of construction，It can also query the situation on the spot in real time.，Rely on construction data platform，XCMG Horizontal Directional Drilling Rig Really Achieves Party A、The Supervisor is not required to be present at the Site，Make use of“Drill into the clouds”APPThe construction status can be grasped in real time.。XCMG Foundation will live up to the great trust、Committed to innovation，Insist on high-end product research and development，Jointly promote the high-quality development of China's Trenchless machinery industry。