Type MZG harbour – port handling

Product information flyer

MZG Habour

Type MZG harbour – 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 a wide variety of crane installations with controls designed for powered hydraulic grab operation.

Technical design

  • As a loading grab and ship unloading grab with recessed jaw pivot points for operation below the ship’s gang board
  • Optimum utilisation of the crane load capacity thanks to weight-optimised design with maximum possible volume
  • Grab drive:
    • vertically arranged electro-hydraulic drive unit with high-pressure pump
    • Opening and closing motions controlled by clockwise and anti-clockwise electric motor operation (reversing control).
  • The electric motor is only switched on during the opening and closing motions.
  • Grab hinge bearings:
    • rugged steel-bush bearing, for re-lubrication
  • rigid, torsionally stiff design by means of direct cylinder pivots
  • Grab jaws:
    • jaw design adapted to the material flow
    • Material: S355J2+N
  • Grab hinge bearings:
    • KRÖGER bearing system of low or ZERO-maintenance design

All Grapples:

Hydraulic grabs
Special grapples for alternative fuels
Lifting equipment