The Hydraulic Grips from Ghedini QP Series, will help your work, being suited for excavators from 2,5 to 25 tons. There are four different models which will perform different task with different kind of excavators, making them able to hold progressively more weight.
QP 27 features a grip with fixed buffers for the extraction and the driving of concrete/iron posts. Interchangeable buffers for special needs (extraction of plants, vineyards and so on.)
QP 28 features grips with rotating buffers and sliding bearings for concrete/ iron posts.
QP 36 Features grips for wood posts. For IP 2x and 3x series.
QP 38 Features grips for wood posts. Reinforced model with thickness 20 mm.
For IP 5x series.