TYPE KZH
Hydraulic Grabs, KRÖGER
PORT HANDLING
Handling of all types of bulk loads in seaports, inland harbours and storage yards. Ship-to-ship, ship-to-store/railway wagon/silo handling. For many different types of materials handling machinery (mobile, stationary, tracked or portal), designed for connection to hydraulically powered equipment.
TECHNICAL DESIGN
- Design with semi-enclosed or enclosed grab jaws; with 2 or 4-cylinder execution
- Optimum utilisation of the machine load capacity thanks to weight-optimised design with maximum possible volume
- Grab drive:
- Via hydraulic tubes from the power unit of the materials handling machine to the grab
- Opening and closing motions controlled by the materials handling machine
- Opening and closing motions by means of direct connected hydraulic cylinders
- Hinge bearings:
- Rugged steel bushes or hinge bearings which can be re-lubricated
- Rigid, torsionally stiff jaw design adapted to the material flow with:
- Jaw plate material: S355J2+N
- Teeth made of highly wear-resistant special steel