Clamshell Buckets with HPXdrive for Excavator

… in combination with robust, versatile excavating shells. 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.

A wide range of accessories, including scrapers, different mounting options and load hooks are available for all clamshell buckets.

C05HPX available for excavators with 3 to 5t / 6600 to 11000 lbs. 

C08HPX available for excavators with 5 to 8t / 11000 to 17600 lbs.

All HPX-packages are also available with shaft rotator and reduction link or quick change system.

WARRANTY EXTENSION UP TO 5 YEARS FOR NEW HPXDRIVE GRABS FOR EXCAVATORS UP TO 9T! 

You have a new HPXdrive grab for your excavator up to 9t operating weight? Then register now and extend your warranty from 2 to 5 years! For free!