Jima Bay Cross-sea Passage

Another Super Project in Guangdong-Hong Kong-Macao Greater Bay Area

Show the figure of XCMG road machinery

Deep-middle channelThe operators in the submarine immersed tube tunnel are driving skillfully.
XugongXD135TOSIVOscillating roller

It's officially open

Construction prelude of tunnel pavement works of the project

Bridge、Island、Tunnel、Underwater communication

As a world-class cross-sea cluster project

Construction Difficulty of Subsea Tunnel in Deep-Medium Passage

Even more than the Hong Kong-Zhuhai-Macao Bridge.

First in the world

Submarine Immersed Tube Tunnel with Two-way Eight Lanes

The asphalt pavement of the undersea tunnel is

The last key process of pavement works of the project

The space in the cave is relatively closed.

And has a length of 6 km.

Its high temperature and high humidity、Poor ventilation

Xternal conditions such as ultra-width and ultra-length

It brings great challenges to the construction of asphalt pavement.

In the construction of Shenzhen-Medium Passage

XCMG Road Machinery

Play an important role.

XugongXD135TOSIVOscillating roller，More efficient operation，Smoother compaction、Smaller range of vibration，Become“Deep and medium passage”The backbone of key construction links。

Take the lead in the industry“Energy level” Concept ，Optimize the oscillation parameters，XugongXD135TOSIVThe vibratory roller shall be capable of compacting the paving material within 1 hour of production，More efficient；At the same time，Use of oscillatory compaction technique，Only levels are generated(Tangential)Vibration in the direction，The vibration on both sides of the machine is only 15% of that of a conventional vibratory roller%，Significantly reduce the impact on immersed tunnels。

On control，With soft start and soft stop、Intelligent sprinkling、Machine state self-monitoring function，XugongXD135TOSIVThe complete machine of oscillating roller starts and stops smoothly，No sense of impact，Avoid build up of pavement material，The flatness is good；Control the amount and frequency of sprinkling according to the demand，Pitch sticking and segregation can be avoided；Real-time monitoring of equipment operation status，Uarantee optimal working state。

Many scientific and technological achievements of XCMG Road

Successful transformation and landing

Help the super project usher in new progress

It shows that XCMG is based on new quality productivity.

Development in the field of road construction

Outstanding achievements

With the continuous progress of the Shenzhen-Medium Passage Project,，XCMG Road Machinery will continue to play its advantages in the field of new quality productivity.，Transportation Interconnection of Guangdong-Hong Kong-Macao Greater Bay Area、Contribute more to economic development and cultural exchanges。