Diaphragm Wall Grab

【مسلکي ساختماني تجهیزات】The **Hartfuss Diaphragm Wall Grab** represents a premium attachment solution for complex excavation and panel placement operations in deep بنسټ work. With a total operational weight of 120,000 kg and powered by a robust 563 kW engine, this attachment delivers the performance required for demanding diaphragm wall construction projects. Engineered for precision and reliability, the Hartfuss Diaphragm Wall Grab excels at managing heavy reinforced concrete segments in urban environments where accuracy and structural integrity are paramount. The attachment's specialized design ensures consistent performance across variable soil conditions and complex geological settings. **Hartfuss Diaphragm Wall Grab specifications** include a 20-ton maximum lifting capacity with an extended 5-meter operational reach, enabling operators to position wall panels with centimeter-level accuracy. The attachment features an advanced هایدرولیک system with proportional controls for smooth, deliberate movements, combined with a standardized quick-coupler interface for rapid تجهیزات changeover. High-grade steel construction throughout the grab mechanism provides exceptional resistance to fatigue and corrosion, extending service life even in challenging marine or acidic soil environments. The dual-chamber design distributes load evenly across both excavator booms, maximizing stability during complex lifting sequences. This attachment addresses the specific demands of diaphragm wall construction where spatial constraints and vertical excavation requirements dominate site logistics. Applications range from downtown infrastructure development and underground parking structures to critical industrial facilities requiring deep, stable بنسټs. The Hartfuss attachment minimizes cycle times between panel installations while reducing operator fatigue through ergonomic joystick controls and comprehensive safety interlocks. For contractors managing large-scale بنسټ projects, this attachment delivers measurable improvements in schedule adherence and cost efficiency.