Trench Control provides an excavator mounted Klemm Type 140 anchor rig. This allows the installation of concrete grouted ground support anchors at any angle between the horizontal and vertical plane.
This mast attachment can be used with any hydraulic excavator with a minimum weight of 15 tons. Its standard clamping device is designed for drilling diameters up to max. 133mm.
Drilling functions can be controlled from a portable remote control and the drill mast can be adjusted from the cabin of the excavator.