STR Series Roadheaders

The Sany STR318/5 Coal/Rock Seam Roadheader is a powerful and efficient tunneling machine designed for underground mining and excavation in coal and rock seams. Equipped with a high-torque cutting head, advanced hydraulic system, and intelligent control technology, it ensures precise cutting, smooth operation, and enhanced stability. Built for durability and safety, the STR318/5 maximizes productivity, reduces downtime, and delivers reliable performance in demanding underground environments.

The Sany STR260/5 Coal/Rock Seam Roadheader is a high-performance tunneling machine designed for efficient excavation in coal and rock seams. Featuring a powerful cutting head, advanced hydraulic system, and intelligent control technology, it ensures precise cutting, smooth operation, and superior stability. Built for durability and safety, the STR260/5 maximizes productivity, minimizes downtime, and delivers reliable performance in demanding underground mining environments.