The KINSHOFER demolition grabs for excavators from 3 up to 9t / 6600 up to 19800 lbs operating weight feature the cylinderless HPXdrive - the reliability of the revolutionary HPXdrive in combination with robust shells with perforated skin that let fine dust and gravel through without larger pieces blocking the shell filter system. The cutting edges can be used both sides.
Thanks to the drive system, the movement and closing force of the shells is constant and synchronized, generated by two hollow shafts, which run opposed and have a helix thread, hydraulically driven by a single piston.
There a no hydraulic cylinders required anymore!
A longer life cycle of up to 50% and the integrated self-lubrication as the drive unit runs in a permanent oil bath are also featured by the drive, as well as the compact design, making the HPXdrive resistant to dirt and debris.
Versatility is granted by different types of available shells that can easily be refitted onto the unit.
The perfect alternative to cylinder-operated grapples that do not only save time and cost, but also facilitate every task.
The smallest version of the demolition grabs D02H is suited for mini excavators with up to 2t operating weight and is equipped with horizontal hydraulic cylinders. As well as the larger versions, the shells of the grab have a perforated skin.