Ship deck crane
EFFER 2
Van der Velden Marine Systems
Full fabricated construction with high-grade steel S690 and S890
All steel components shotblasted and protected with zinc primer
Marine painting cycle
Slewing ring with double-race ball-bearing driven by reduction gear unit
Full proportional controlbank with modular elements prearranged for winch installation
Load moment limit device
Prearranged support plates for winch mounting
Up to three hexagonal extensions with single stage cylinders
Cylinder rods with special NiCr coating and marine chrome cylinders
Hose end fittings protected with heat shrunk shroud
Stainless steel pipes with stainless steel fittings
Holding valves flanged directly to the cylinder barrels
Several other options available
