In the 1970s, US government researchers imagined digging through rock with a nuclear-powered tunneling machine. They thought this machinery could change the world by traveling through the Earth’s ...
The UR Series Rock Saw is designed for heavy-duty concrete, asphalt and rock cutting. Cut depths of 18 or 24 in. deep and 2.5 or 5 in. wide High-torque direct drive motors Swing in cab hydraulic ...