M2 to M7 Carriers from 3.5t to 35t
Beam grapples are hydraulic tools used to handle arches used to support tunnels and galleries. They are specific to the gripping of the installed strip and require a kinematics analysis to be able to reach and orient the arches.
The grapples exist in two main versions: fixed and tilting. The tilt grapple enables the arch to oriented when in position in the roof. The grapple actuator is of strong and boxed construction, is completely protected and is equipped with valves. This type of product requires a preliminary analysis as a function of the site data.