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Relong Csd500 Cutter Suction Dredger For River Dredging Sand Mining And Land Reclamation - China

price: check with company for price

Relong cutter suction dredger, mainly applied in capital dredging, maintenance dredging, environmental dredging, river dredging, lake&reservoirs dredging, port dredging, infrastructure dredging, sand mining, land reclamation etc, our cutter suction dredger are capable of dredging different types of soil, mud, sand and even rocks.

We offer standard design of cutter suction dredger, we can also build customized dredger which is most suitable, efficient and sustainable for your project, with our experience and knowledge, we will always find the best choice for you.

Technical Specifications

OA Length(Ladder included): 39m

Hull Width: 7.8m

Hull Depth: 2.0m

Draft: 1.2m

Cutter Head Power: 170kw

Engine Power: 1231kw

Flow Capacity: 3500-4000m³/hr

Standard Dredging Depth: 14-18m

Discharge Distance: 1500-2000m

Suction Pipe Diameter: 550mm

Discharge Pipe Diameter: 500mm

Customized Design is Available


Company Contact:


  • Phone: 18561501875

  • Address: Room 701, Building 2, No. 222 Shenzhen Road, Laoshan District, Qingdao , Shandong , China

  • Email: Email


Published date: September 30, 2026

  • Business Description: Relong Technology Co., Ltd. is located in Qingdao City, Shandong Province.

    It is a company dedicated to intelligent robots, ship design, water transportation equipments, marine water quality and ecological environment testing, salvage services; industrial automatic control

    system devices, radar and supporting equipments, communication equipments, which is a high-tech enterprise integrating sales and artificial intelligence software development,

    including consulting, design, production, installation, and operation management.

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