Import 8 Inch Cutter Suction Dredger Hydraulic — Buy in Bulk from Supplier in China

The JLCSD-200 is an 8-inch hydraulic cutter suction dredger with an overall length of 24 m, breadth of 5.2 m, and depth of 1.6 m, powered by a 336 kW Cummins NTA855 engine. Its dredging depth reaches 10 m, with a suction and discharge pipe diameter of 250 mm, enabling a water flow of 800 m3/hr and a capacity of 100 m3/hr for sediment removal. The main pontoon and side pontoons use CCSB steel plates, with thicknesses ranging from 5-10 mm, providing robustness for heavy-duty operations.

The dredging pump, model 10/8 F-G from Shijiazhuang Pump Group with Warman technology, offers a head of 40-65 m and a particle clearance of 144 mm, making it suitable for coarse materials. The cutter, driven by a 40 kW hydraulic motor, has a diameter of 1000 mm and replaceable alloy teeth for durability. Hydraulic systems power the ladder winch and swing winch, each with a line pull of 40 kN, ensuring precise control during dredging.

This model is designed for large-scale projects such as port development, river deepening, and land reclamation. The hydraulic drive system allows for variable cutting speeds (0-30 rpm) and winch line speeds (0-20 m/min), adapting to different sediment conditions. Buyers should confirm the exact discharge distance and slurry density capabilities, as these are key to matching the dredger to the project’s requirements. The unit is built to standard maritime specifications for durability in harsh environments.

Qingzhou Julong Dredging & Mining Machiney Co., Ltd. is based in Shandong Province, Qingzhou, and operates as an ISO-certified manufacturer of dredging and mining machinery. The company’s JLCSD-200 model is part of its hydraulic cutter suction dredger line, designed for heavy-duty applications in port construction, river maintenance, and land reclamation.

The supplier’s profile highlights its use of branded components, including Cummins engines and Shijiazhuang Pump Group pumps with Warman technology, which are recognized for reliability in demanding environments. The company’s address in Qingzhou, a hub for marine equipment manufacturing, suggests access to a skilled workforce and specialized suppliers. Buyers should verify the current ISO certification status and request references for similar projects completed with this model.