1/24/09
Rev.
The Grapner, the multipurpose digging grab
Le Grapner, la benne de terrassement polyvalente
Der Grapner, der Mehrzweck-Grabgreifer
The Grapner users are active in the following businesses:
Quarries
Road maintenance
Pylon construction for overhead power lines
Swimming pool installations
Communal works
Ski areas maintenance

The Grapner®

The multipurpose clamshell grab

The Grapner, the multipurpose digging grab
Keywords : rock handling, evacuation, stones, positioning, stone walls, safety, knuckle-boom crane, excavator, excavation
Task:
Positioning and evacuation of stones, construction of stone walls.

Advantages:
Rock handling in safety. Only worker (crane driver) works from a distance.
The Grapner starts with excavating
the foundations, then unloads and positions each stone precisely
(only one machine required).
Task:
The Grapner  grabs safely shapes (stones, concrete blocks) of up to 4 tons.
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