KHD Hydraulic Grab for Diaphragm Walls | Casagrande Group

KHD HYDRAULIC GRAB

KHD

The Casagrande Hydraulic Grab is engineered for the construction of deep diaphragm walls, delivering high excavation performance and exceptional precision in demanding ground conditions. Featuring a robust design and a balanced jaw closing system, it ensures efficient excavation while maintaining excellent stability and control throughout the digging cycle.
Compatible with advanced verticality monitoring, hydraulic turning joint and steering plates, the Hydraulic Grab provides the accuracy, reliability and operational flexibility required for modern diaphragm wall construction projects.

  • +/- 180° Rotation of the grab
  • up to 1500 mm Max. diaphragm width
  • up to 4000 mm Max. diaphragm length
KHD HYDRAULIC GRAB

TECHNICAL SPECIFICATIONS

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    Diaphragm walls

    Casagrande diaphragm wall technologies are engineered for the construction of high-performance diaphragm walls used in deep foundations, excavation support systems, and complex geotechnical infrastructures.
    With a complete range hydraulic grabs and advanced control systems, Casagrande equipment ensures high excavation accuracy, excellent verticality control, and reliable performance even in challenging ground conditions.