New boom-type roadheaders roll off production line in China's Henan

STORY: New boom-type roadheaders roll off production line in China's Henan DATELINE: April 22, 2023 LENGTH: 00:00:30 LOCATION: ZHENGZHOU, China CATEGORY: TECHNOLOGY SHOTLIST: 1. various of the CTR450 boom-type roadheader STORYLINE: Two new boom-type roadheaders rolled off the production line in Xinxiang in China's Henan Province on Wednesday. The machines, developed by China Railway Engineering Equipment Group, are to be exported to South Korea for a tunneling project. The roadheaders are 21 meters long, 4.1 meters wide and 5.1 meters high. It's believed to be one of the largest of its kind in China in terms of the cross-section of tunneling. Xinhua News Agency correspondents reporting from Zhengzhou, China. (XHTV)