Hydraulically actuated attachment for hydraulic excavators

摘要

A hydraulically actuated attachment for hydraulic excavators is described, in particular for extracting piles of sheet piling, formwork or the like. The attachment has a hydraulic cylinder which can be attached horizontally to the excavator boom. The hydraulic cylinder is designed for attaching to the excavator boom in an essentially horizontal direction, the essentially horizontal piston movement being converted mechanically into a perpendicular pulling movement. <IMAGE>