20ton Double Cylinder Excavator Hydraulic Rotating Grab Clamshell Bucket for DOOSAN LIUGONG VOLVO CAT

What is a clamshell excavator?
The clamshell is a bucket with two hinged jaws carried by a crane suspended from the boom by two lines: one raises and lowers the bucket, and the other pulls the jaws together against gravity for digging action. It is used chiefly for deep, narrow excavations

What is a clamshell bucket used for?
Clamshell buckets are commonly used for dredging, excavation, bulk material handling, and loading/unloading tasks in construction, mining, marine, and port industries. Their versatile design makes them suitable for various materials, including soil, sand, gravel, rocks, and debris.

What material is used for excavator buckets?
Excavator buckets and backhoe buckets are traditionally made of 400 or 450 Brinell hardness steel or even softer steel. The development of Hardox wear steel enables the use of even harder steel in a large part of a excavator bucket.

What are the advantages of clamshell equipment?
Clamshell Buckets Advantage

Because of their robust hauling, digging, and transportation abilities, clamshell buckets offer flexible solutions during each phase of a construction project. From land clearing, rock and debris removal, dredging, or loading and unloading aggregates and other bulk materials.

What are the applications of clam shell?
Clam-shell Buckets handles loading & unloading of industrial waste, grain, sand, rocks & so forth in addition to digging & dredging activities. Clam-shell bucket can be mounted on heavy equipment such as a hydraulic excavator or crane.

DP Scrap Grapple is High reliability with high strength and wear resistant materials. Heated bushings are inserted into all pinholes to increase the wear resistance of the pinholes to extend the life of the equipment.

SPECIFICATION