Ramming profile ramming and pulling device for use at e.g. excavator, has attachment unit and impact head connected with vibrator, where head implements impact movements on impact surface based on distance between head and surface

摘要

The device has an attachment unit that is arranged between a housing of a vibrator (1) and a hydraulic tong. A coupler comprises an adjustment unit and is connectable with the hydraulic tong. An upper part of the attachment unit is provided with a fastening section and an impact head is connected with the vibrator. The head implements impact movements on an impact surface (7) based on a distance between the impact head and the surface.