Attachments

Tosama Ingeniería

Leaders in clamshell bucket manufacturing in Argentina.

We specialise in aggregate handling and the development of special equipment and attachments. We design and manufacture clamshell buckets, grabs and foundation equipment, combining engineering and custom development to meet each operation’s needs.

We understand each attachment as part of a system: the machine that powers it, the material it handles and its operating conditions. This relationship defines its geometry, components and integration with the carrier.

From diaphragm wall excavation to loading and unloading bulk materials, we develop solutions that support field operations. Our experience combines design, manufacture and technical intervention on equipment.

Diaphragm wall grab

More information
Render of the Tosama diaphragm-wall bucket, two versionsDiaphragm-wall bucket excavating next to a crawler craneCrane with diaphragm-wall bucket and open trench on siteDiaphragm-wall trench with bucket and crane on an urban siteDiaphragm-wall bucket excavating on site

Clamshell bucket

More information
Clamshell bucket in operationClamshell bucket handling bulk materialFabrication and welding of the assembly in the workshopClamshell bucket fabrication in the workshopScale models of clamshell buckets

Orange peel grab

More information
3D model · Perspective3D model · Open grab3D model · Closed grab3D model · Front view3D model · Top view

For more information, get in touch with us.

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Equipment brands we work with

  • LIEBHERR
  • KOMATSU
  • VOLVO
  • HYUNDAI
  • SANDVIK