BRICK STACK GRAPPLE KM 331
The robust KM 331 brick stack grapple handles loads up to 2000 kg.
説明
Fixed plunge depth with pivot clamping arms - hydraulically operated.
Versatile tool with opening range of 40 mm to 1500 mm i.e. for handling of single concrete products like curbstones, or handling of palletized brick packs.
Synchronised function of clamping arms due to sturdy gear-toothed quadrants.
Safety through internal pressure relief valve (independent from crane pressure) and holding valve (safe clamping force at pressure drop).
Reduced overall height in comparison to the plunge depth due to lower rotator position.
Compression rails with durable and replaceable rubber inserts.