Primary demolition hydraulic crusher DG series

for excavators

The high closing force and the very precise movements make these tools suitable for small demolitions and for sorting waste. Demolition: arms with metal ribs. Sorting: perforated arms. Universal: closed arms with sawtooth profile and teeth. Precision handling Sorting and demolition grapples are very robust gripping devices with two synchronized arms made of metal ribs which touch each other at the end of the closing phase, so to allow a firm and precise gripping on materials. These hydraulic tools are intended for small demolitions and for the sorting of the resulting wreckage. DG are offered in eight models that can be mounted on machines from a minimum of 2.5 ton weight to a maximum of 27 tons. The "Universal" version. Sorting grapples can be supplied in the universal version, which has closed arms with saw tooth profile and demountable teeth. Esco-like teeth give even greater precision of movement, while the closed bottom allows the collection of earth and sand. The saw tooth profile of arms improves the grip when handling boulders. This version is in fact very common in mountainous areas and it is perfect for environmental architecture, for the construction of terraces and for building stone walls. Simple, strong and reliable design. The structure of DG and SG grapples is designed to offer maximum reliability, being built with a concept that combines structural rigidity with the minimum weight. The design is simple and essential: a constructive criterion which facilitates routine maintenance and lifespan of the equipment.