This double decker garage can be applied to private house, E...Read More >
Grab Dredger Grab size: 18m3. Dig depth: 50m in water, 10m above water. Arm length: 30m. Working radius: 15-23.5m. Visual Simulation. Underwater visualization work. GPS positioning, precise dredging control. Consistent excavation depth Flat dig control to ensure the accuracy of 15cm flat dig.