“Now fill up a load of ballast.，It is about 5 minutes faster than the previous 50 forklift.。”

General Manager Liu, head of a tunnel construction project, said.，Handling as tunnel spoil、Key equipment for transshipment，Side-dump loaders not only need to be efficient，And reliable in quality.，It can adapt to the harsh environment of underground operation。

“We use two Liugong 866 now.CNSide dump loader，Uninterrupted loading of the dump truck from both sides，The loading speed is greatly improved.，Tunnel mucking faster！”

866CN

Side dump loader

“Tunnel construction expert”Engineer Liu 866CNSide dump loaders have impressed customers with their strong operational advantages.，General Manager Liu and the driver shared the construction of the project in detail.，Show us the most authentic driving experience of Liugong side unloading truck.，Let's see！

Efficient and fast, one hit.

866CNStand out

According to General Manager Liu，The tunnel under construction is 3,200 meters long.，Planning two-way 6 lanes，Expected to be completed in two years。“It is different from the open-air flat construction.，The tunnel is bumpy.，Visibility is not high，At the same time, in order to reduce the dust after blasting.，Need to increase the humidity in the tunnel.。”

Project leader: General Manager Liu

Beyond the hardship of the objective environment，In order to ensure that the tunnel construction is completed on schedule,，Construction progress must be guaranteed。General Manager Liu pointed to the loader parked aside.、Excavator、Wet spraying machine、Mixer truck、Dump trucks and other construction machinery and equipment said.，The performance of these equipments determines the success or failure of the tunnel project construction to a great extent.。

As an aid to dump truck mucking“A capable man”，The side dump loader involved in the construction should not only have a large bucket capacity,，And the power should be strong.，High construction efficiency。“After a comprehensive and meticulous investigation,，Finally, Engineer Liu 866CNSide dump loaders stand out from the crowd！”

This is the fourth edition of Liugong 866 specially designed for tunnel mucking.CNSide dump loader，It is a front shovel.、Scraper with side discharge function，It has a large bucket capacity.、And that operation efficiency is high、Reliable and durable，Convenient maintenance：

Equipped with an upgraded versionL9 China IV platform engine，Engine power upgrade to 200kW，Powerful。Full hydraulic braking system，High-intensity frequent braking with higher safety，More reliable。Equipped with the box-shaped side dump bucket and bracket patented by Liugong, with high reliability，The service life of bucket teeth is more than twice that of other products of the same level.。

See the real chapter for details

Comfortable and safe

It is well known，The working environment of the tunnel is poor.，Therefore, the cab vision and visibility requirements are extremely high.，Engineer Liu 866CNIn addition to the high efficiency of the tunnel side dump loader,，It also makes detailed design for comfortable driving under tunnel working conditions.。

The cab is spacious and bright，Excellent view，Drivers can easily pass through the trestle in the tunnel.，Ensure the safety of train operation to the greatest extent；Equipped with heating and cooling air conditioning，Let the driver work in the hot and dusty tunnel.，You can also breathe fresh and clean air.；High-performance single-layer parallel cooling system and high-efficiency engine air inlet filter，It can also adapt to the high temperature of the tunnel.、High dust environment，Ffectively protect engine operation，Minimize losses。

Driver Liang Shifu said.，Engineer Liu 866CNExcellent handling performance，All operations are flexible and fast.。“Like we usually work in the tunnel.，There is a lot of noise and dust inside.，But enter 866CNThe cab of，It's like entering a‘Shelter’，The sealing of the cab is particularly good.！”

Since launch on the market，Engineer Liu 866CNSide dump loaders are widely praised by users。To this，General Manager Liu, the site manager of the project, stressed.，After the project cooperation and construction projects.，They still use all types of equipment of Engineer Liu.。“Liugong brand，Always be trustworthy！”