GWS is the leading enterprise in the domestic dredger shipbuilding area. GWS had successfully built the 13500m³ suction hopper dredger, which is the first one to reach the hopper capacity 10000m³ in China, and the cutter suction dredger with the largest cutter power. Thereupon, GWS developed the powerful manufacture and research capacity of dredging equipments. The dredging equipment series include the drag head, trailing suction pipe, gantry, bow connection, bottom door, overflow duct, sliding piece, deck crane installed in the hopper suction dredger, and the spud carrier, cutter ladder, turning gland, gate valve, cable chain, dredge pump and other devices installed in the cutter suction dredger.

16,888m³ Suction Hopper Dredger “Xin Hai Feng”

Trailing Suction Pipe

Cross Ring

Drag Head

Bow Connection

Turning Pipe

Overflow Duct

Bottom Door

Deck Crane

Gantry

3,500m³/h cutter suction dredger “Xin Hai Tun”

Cable Chain

Turning Gland

Gate Valve

Spud And Spud Carrier