Shield tunneling machine launched in Guangdong province 盾构挖掘机在广东省投入使用

The "Kunpeng" shield tunneling machine, jointly developed by China Railway 11th Bureau Group and China Railway Construction Heavy Industry Co Ltd, was successfully launched at the construction site for the Shenzhen - Dongguan tunnel west section of Shenzhen - Jiangmen Railway, Guangdong province, on May 30.
5月30号，由中铁11局集团和中铁重工股份有限公司联合研发的“鲲鹏”号盾构挖掘机，在深江铁路深圳至东莞隧道西段施工现场成功投入使用。

This section is a 13-meter-diameter single-hole double-track tunnel at a depth that ranges from 9 to 62 meters.
该段是一段13米直径单孔双线隧道，深度为9至62米。

The Shenzhen - Jiangmen Railway is an important part of China's high-speed railway network along the coast corridor.
深江铁路是中国沿海高速铁路网的重要组成部分。

The main line is 116 kilometers long, linking five cities including Shenzhen, Dongguan, Guangzhou, Zhongshan and Jiangmen in Guangdong province.
主线全长116公里，连接广东省包括深圳，东莞，广州，中山和江门五座城市。

It will take less than an hour to get from Shenzhen to Jiangmen, and half an hour from Shenzhen to Nansha Free Trade Zone in Guangzhou upon completion.
建成后，从深圳到江门将不到一个小时，从深圳到广州南沙自贸区半个小时。