Diaphragm Wall Grabs

The LiuGong SG50A Diaphragm Wall Grab is a 72-ton crawler-mounted hydraulic grab powered by a 266 kW Cummins QSM11-Tier3 engine. It features a 0.3–1.5 m wall width, 75 m depth, and 500 kN extraction force. With advanced verticality control, dynamic oil monitoring, and a compact design, it's ideal for urban deep foundation projects

The LiuGong SG70 Diaphragm Wall Grab is a 98-ton crawler-mounted hydraulic grab powered by a 300 kW Cummins QSM11-Tier3 engine. It offers a wall width range of 0.8–1.5 m, maximum depth of 80 m, and a 700 kN extraction force. With advanced diagnostics, 180° rotary joint, and energy-efficient hydraulics, it's ideal for deep foundation construction projects.