Sorting grab – D03HPX Kinshofer

Demolition and sorting grab with the maintenance-free HPXdrive for excavators up to 3t / 6600 lbs or 5t / 11000 lbs operating weight – the universal tool for all kind of light demolition and sorting work.
– HPXdrive – the revolutionary concept for hydraulically operated grabs! The rotation of the arms of the grab is generated by two hollow shafts, which run opposed and have a helix thread, hydraulically driven by a single piston. No hydraulic cylinder required!
– 50% longer life cycle. The drive unit runs in a permanent oil bath – no lubrication necessary. Resistant against dirt and blows, due to the compact design.
– Constant closing forces during the entire operation.
– Different applications possible through easy exchange system.
– The perforated skin of the shells lets fine dust and gravel through – without larger pieces blocking the shell filter system.
– Integrated non-return valve guarantees secure retention of the loads.
– Long life is ensured due to the use of 500 HB steel in the manufacture of cutting edges (usable both sides).