Hydraulic clam bucket DHG-V

for excavation

Overview
The diaphragm walling grab DHG-V is a rope-guided hydraulic grab designed for installation and extraction of diaphragm wall panels. Clamping forces are generated by a vertically mounted cylinder acting through push rods. The grab can be equipped with an optional turning device (TD 4), steering plates (0, 4, 8, 12) and additional measuring technology to meet project-specific requirements. Repeated setting and closing cycles provide high excavation performance even in hard and compact soils.

Features

• Hydraulic diaphragm wall grab guided on a rope
• Clamping forces activated by a vertically installed cylinder via push rods
• Optional equipment: turning device (TD 4), steering plates (0, 4, 8, 12), additional measuring technology
• Adaptable configuration to match site and project requirements

Performance data

• Trench length: 2,400 - 3,800 mm
• Trench width: 600 - 1,500 mm
• Cylinder force: 1,200 kN / 1,800 kN
• Weight: 17 - 37 t
• Steering plates: 0, 4, 8, 12
• Turning device: TD 4 (optional)

Product brochure
PDF, 7.98 MB

Technical specifications

• Model: DHG-V
• Guidance: rope-guided
• Actuation: vertically installed cylinder via push rods
• Trench length range: 2,400 - 3,800 mm
• Trench width range: 600 - 1,500 mm
• Cylinder force options: 1,200 kN; 1,800 kN
• Weight range: 17 - 37 t
• Steering plate options: 0 / 4 / 8 / 12
• Optional turning device: TD 4