EBH120 Roadheader for Water Conservancy Project in Sichuan Mianyang

• Equipment model：EBH120
• Place:Sichuan Mianyang
• Water Conservancy Project
• Project start time: 2013/4/10
• Project completion time: 2014/7/10
• Roadheader used was EBH120. The rock is limestone, substantially weathered rock.
• Tunnel dimensions: height 6m, width 5.95m. Sub-step excavation,
• The average amount of footage achieved was 15m / day.