Sand Mining Dredger

Sand mining dredgers are large machines that are used to extract sand from oceans, rivers, lakes, and other bodies of water. They are also known as sand dredgers, cutter suction dredgers, and hydraulic dredgers. These dredgers are essential for meeting the demand for sand, which is used in the construction industry for making concrete, roads, buildings, and other infrastructure.


Sand mining dredgers are highly efficient machines that can extract large amounts of sand from a single location. This reduces the need to dredge in multiple locations and helps to minimize the environmental impact of mining sand. Additionally, sand mining dredgers are equipped with monitoring and control systems that ensure that the mining process is carried out in a safe and responsible manner.

Dredger and pontoon technical specification

Water flow                                   2500 m3/h
Solid sand capacity                   500 cbm/h
Max. dredging depth                         13 m
Discharge distance                             1700 m
Average draught                              1.7m
Dia. discharge/suction pipe            350mm/300mm   14/12inch
LOA                                             31m  cutter head length is included
Dredger after assembly                   23*7.5*2.5m    Length* width* depth,
Engine room pontoon                    13.75*3.5*2.5m  Length* width* depth  1 pc
Side pontoon                               20*2*2.5m       Length* width* depth  2 pcs
Structure                                       Can be dismantle and assemble at working place


Sand mining dredgers are essential machines that play a crucial role in meeting the demand for sand used in the construction industry. They are highly efficient and environmentally responsible machines that help to minimize the impact of sand mining.