For pulling the sounding tubes out of the ground after testing, Gouda-Geo supplies compact and lightweight ball clamps in various sizes. These clamps can both be placed on top of the hydraulic and manual pulling devices.
The ball clamps are safe and reliable devices and come at really affordable prices. Because of the fact that the ball clamps have 2 rows of balls, the sounding tubes do not get damaged easily and the pulling of worn sounding tubes will not cause any problems. The ball clamps are robust, deliver high clamping forces and are capable of managing high pulling forces. Easy handling and positioning as a result of the 2 handles.