... quality and service JULONG Cutter Suction Dredger The JLCSD 10/8, 12/10, 14/12, 16/14, 20/18, 22/20 series dredgers ... of Dutch and American related products, have advantages of totally hydraulic control system, simple operation, easy maintenance, rational design, novel layout ... maximum dredging depth can reach 20m and discharge distance 2000m. Suction Dredger