Hydraulic grabs for Diaphragm Wall are suitable for all types of soil, soft or tough. Main features are accurate working and controlled motion. It is available full instrumentation and correction in real time of panel verticality in 3 axis, (x,y,z). In 1992 MODEL&CO developed a 360° continuous swinging system, before than any other manufacturer in the market. Since then, a long experience backs the new grab designs.
