Tunneling and Mining Equipment

Road headers are indispensable equipment for infrastructure construction for road tunnels, railroad tunnels, dam headrace tunnels, coal-mine drifts, etc.

We developed various tunneling and mining equipment based on our great experience in coal mining. Nowadays our equipment is widely used in various fields all over the world.

Our everyday technical innovation contributes to the efficiency of our equipment. We are proud of our equipment's contribution to the improvement of infrastructure not only of Japan but also all over the world.

Road Headers

We have manufactured and delivered over 500 road headers, which are highly evaluated for their efficiency and high quality by customers around the world. We are recognized as one of the world’s leading manufacturers of road headers.

Twin Headers

Our twin headers are an extension of our technological prowess in road headers for boring tunnels and drifts. We have delivered more than 1,600 twin headers worldwide.