Greater bore distances

Grundotrack's soil displacement hammers, available in sizes ranging from 45-75mm, can be tracked along their bore path by the operator. A cavity inside the head of the Grundotrack houses a transmitting retro-sonde which emits a signal to a locator. Depth of bore is not a problem since the retro-sonde cam be detected at depths of 0.2m down to 7m. Benefits claimed include being able to achieve even greater bore distances and improved security for operators.

Details: enter 861 on card