Build a tunnel through the mountain! China's Wisdom Creates a "Road of Development" for Montenegro

An item“Century Project”

One.“The Road of Friendship”

China's infrastructure construction has once again attracted worldwide attention

XCMG International Benchmarking Project+1

On the National Day of Montenegro，The first expressway in the history of Montenegro——Heishan north-south expressway project priority section open to traffic。Hua Yafang, Charge d'Affaires of the Chinese Embassy in Montenegro, was invited to attend and deliver a speech.。Djukanovic, President of Montenegro、Prime Minister Abazovic attended and delivered a speech.，Thank all the builders for their efforts.、Thumbs up for participating in the construction of high-quality equipment。

XCMG RoadheaderIn the construction of this section, it is rated as“North-South High Speed Star Machinery”，Construction efficiency is highly praised。

XugongXTR260 rated“North-South High Speed Star Machinery”

1

The most difficult challenge  Tunneling through mountain by Roadheader

The priority section of the north-south expressway in Montenegro is about 41 km long，Constructed by Chinese enterprises，The proportion of bridge and tunnel in the project is about 60%，It is the most difficult section of technology and construction in the north-south expressway project.。XugongXTR260 Boom-type TBM is responsible for the tunnel operation of the project.。

XugongXTR260 cantilever tunnel Boring MachineJabukaTunnel construction

The XCMG Roadheader was officially put into construction in 2016.，Djukanovic was then Prime Minister of Montenegro.，I went to the construction site to watch the tunnel construction of XCMG TBM.，He also praised the mechanized operation and construction efficiency of XCMG's roadheader.。

Djukanovic, then Prime Minister of Montenegro, inspected the construction site of the north-south expressway tunnel.

2

Safe and efficient  Increase construction period and reduce cost

XCMG Cantilever Roadheader Does Not Need Initiating Explosive Device，Reduced security risk。With the support of the device，Only 2 people are needed to complete all the homework.，Each shift of single tunnel excavation can reduce 13 operators.。

In addition，Cantilever roadheader also significantly reduces the disturbance of surrounding rock.，The average linear overbreak may vary from the conventional 20cm Decrease to 5cmLeft and right，According to statistics, this is the only one.Saves shotcrete costs by about 350 euros per linear meter。

State TV of the Republic of Montenegro reported the construction of XCMG cantilever tunnel Boring Machine

The national television station of the Republic of Montenegro made a special interview and report on the tunnel construction.，The Project Management Department also specially sent a letter of thanks to XCMG.，XCMG Roadheader Becomes Famous in the North-South High-speed World War I。

The project side and XCMG service personnel jointly celebrated the successful completion of the North-South Tunnel.

3

Be famous all over the world  Carry industry share first

2013，Successfully developed by XCMGThe first cantilever tunnel Boring Machine in ChinaXTR260，After years of intensive cultivation,，At present, a tunnel boring machine has been formed.、Rock drilling jumbo、Super equipment for tunnels such as digging and anchoring machine，It has also performed well in super projects such as the Dalian Bay Submarine Tunnel.，Promote the change of tunnel construction mode in China。

XCMG roadheader has also been exported to overseas markets for many times.，In Georgia.、Tunnel construction in West Java, Indonesia, also won praise.。

With the support of many innovative technologies of XCMG，The market share of XCMG tunnel boring machine ranks first in the industry。Xugong will also contribute to the global construction with more sophisticated products.“XCMG scheme”“XCMG Power”！

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