Negrini srl

Hydraulic clamshell grab

Hydraulic clamshell buckets are the optimal solution for any bulk material, they can be used on all lifting devices or crawler cranes with a hydraulic system.

Hydraulic locking system with external valves inside the bucket body

Possibility of changing the valves with others of different shapes and sizes

Both transverse and longitudinal use possible

Environmental Linear Cutting Hydraulic Staining

Equipment for handling sludge, polluting sludge, etc., suitable for underwater excavations in difficult areas such as quarries, rivers, seas, etc.
Built using HARDOX steel for strength, longevity and low weight. Operation is via large hydraulic pistons. In environmental remediation it is essential to remove contaminating sediment evenly.

LINEAR CUT FOR SURFACE REMOVAL OF MATERIAL

CONTAINMENT OF REMOVED MATERIAL

REDUCED TURBULENCE IN UNDERWATER OPERATIONS

Examples of materials handled

Wood chips

Sand

Gravel

Rock

Coal

Cereals

Earth

Mud

Are you interested in the product?

Fill in the form! We will get back to you as soon as possible.

Contact us