1/24/09
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 : piping work, cabling work, underground pipe, knuckle-boom crane, minimal workforce, fast, efficient, bucket grab
Task:
Finding and opening an underground pipe to a tank. Done by one man and a crane in 45 minutes including positioning and verification.

Advantages:
Works where other machines have no access. Only possible mechanical solution alternative: pick and shovel.
Minimal workforce requirement: one person
Fast
Clean
Efficient
Travaux sur réseaux VRD (voieries réseaux divers)