徐工 XTR6/260 隧道掘進機

采用隧道專用的雙螺旋線高效截割頭，破岩能力強，截齒消耗少。

配備機載降塵裝置，除塵效果好，有效的降低了粉塵汙染。

采用風冷散熱，散熱效果好，在無外接水源情況下，主機可正常工作。

具有遠程遙控功能，可實現設備的遠程操控，同時對人身安全和機器設備都進行有效保護，提高了安全性和工作效率。

主要用於較堅硬岩、軟岩及較軟岩的地鐵、礦山、水利等中等斷麵隧道工程，也可用於大斷麵隧道的分層施工。

XTR6/260 Boom-Type Tunnel Roadheader ：

High efficiency cutting head with double helix line is used in tunnel, which is efficient to break the rock and the tooth consumption is less.

Equipped with self-driven dust removal device, dust removal effect is good, so it can effectively reduce the dust pollution.

Using air cooling, cooling effect is good so in the absence of external water source, the host can work properly.

With remote control, the personal and the machine can be effectively protected to ensure the safety and working efficiency.

It is mainly used in medium section tunnel engineering of subway, mine and water conservancy which has hard and soft rock. Meanwhile, it can also be used for layered cutting of large cross section tunnel.