RYD350 Small Dredger River Sand Dredging Machine

Royang Small Dredger River Sand Dredging Machine

A small dredger river sand dredging machine is a small-sized, hydraulically controlled and assembled river suction dredger. It is used for river channel dredging, canal dredging and water storage dredging. The dredger body adopts a detachable box-type structure. Its detachable design can be assembled easily at the working site and transported by road, railway or container accordingly, which is convenient for installation and moving between different working sites. The power system can be designed as an electric system or diesel engine driving system according to customers’ requirements.

The small dredger river sand dredging machine is equipped with the following equipment: traversing device, cutter ladder lifting device, spuds and deck crane. Its working process is as follows: the cutter head cuts sand and mud underwater into a slurry mixture, which is then pumped through the dredging pump to the pipeline on the small dredger river sand dredging machine; finally, the slurry is discharged to the required place on land via the pipeline.

The dredging devices of the small dredger river sand dredging machine are hydraulically driven and centrally controlled. The operator cabin is detachable, which can lower the dredger’s height during navigation and allow it to pass under bridges easily and safely. When transported over long distances between non-connected water areas, the dredger body can be disassembled and transported by road trucks or railway. The dredger can be fixed with anchoring booms and a spud carriage.

Royang Small Dredger River Sand Dredging Machine Technical Specifications

Royang Small Dredger River Sand Dredging Machine Feature and Application

· The small dredger river sand dredging machine can easily pass under low bridges, with both the control room and rest room being detachable.

· The connecting parts between the cabin and deck adopt easily detachable joints.

Construction: It consists of three pontoons: one main pontoon and two side pontoons. The pontoons are connected by connectors and tightened with high-strength bolts and nuts.

Working site: Sea, port, lake and river.

Soil conditions: Relatively hard soil, compacted sand, sludge, sea sand, river sand, clay, mud and so on.

Royang Small Dredger River Sand Dredging Machine Other Can be Customized

The small dredger river sand dredging machine can be customized according to customers’ requirements:

1. Anchor booms installation

2. Spud carriage

3. Dredger positioning with 5 anchors

4. Hydraulic drive for spud folding (to pass low bridges and ensure safe water transportation)

5. Equip with an extra underwater dredging pump to increase dredging depth to 20–30 meters and achieve slurry concentration above 30%

6. Equip with a booster station to extend the discharge distance

FAQ for Royang Small Dredger River Sand Dredging Machine

Do your small dredger river sand dredging machine have a test before ex-factory?

Answer: Yes, it must. Each small dredger river sand dredging machine must undergo thorough testing before leaving the factory, so as to guarantee stable performance at customers' working sites and save time and cost for customers. Before testing, we will send invitation letters to clients to invite them to conduct on-site performance inspection. Only after obtaining the clients’ approval will the small dredger river sand dredging machine be transported to the port for loading.

How is the small dredger river sand dredging machine transported?

Answer: There are two transportation methods for the small dredger river sand dredging machine. If the dredger size is smaller than RYD350, it can be easily transported by containers; if larger than RYD350, it will be transported by bulk carriers. With its detachable and assembled structure, the dredger can also be easily transported by road trucks.

What kind of service will supply after sales?

Answer: After the small dredger river sand dredging machine arrives at clients' working sites, we will send two experienced engineers for on-site assembly and local workers’ training. With the assistance of auxiliary equipment such as excavators and cranes, assembly can be completed within 10 days and training will last one week.