YSCSD600 20 inch Hydraulic Dredger Equipment of Cutter Suction Dredger and Dredging Machine Sea Sand Dredging

1. Description and pictures for hydraulic cutter suction dredger equipment, manufacturer for

cutter suction dredger and dredging machine

We can produce dredgers according to the requirements of the customers.

The dredge pump is driven by the main diesel engine through the reducing gear box.

The alternator, which driven by the auxiliary diesel engine, supplies electricity for power

and lighting of the whole dredger.

Generator supplies electricity for lighting and emergency using when dredger doesn’t working.

Cutter head is driven by hydraulic motor; cutter bearing has lubrication seal-in units.

The dredger is moved by alternate swing of the spuds. The spuds are lifted by the hydraulic cylinder.

The shifting winches, cutter ladder and lifting winch are driven by the hydraulic motor.

The hydraulic oil pump is driven by the auxiliary diesel engine.

Applicability this dredger: To pass low bridge easily, the controlling room and rest room are dismountable.

Connecting parts for cabin room and deck are easily dismounted joints,.

Construction: it consists of three pontoons: one main pontoon and two side pontoons.

The pontoons are connected by the connecting pieces and tightened by high intensity bolts and nuts.

2. Dredger assembly in the working site

2 engineers will be sent to the working place for guiding assembly and training operation for 1 month.

Walking system

The system is spuds and shift move working manner. By the fix of the shift anchors and the pull of

the shift winches, the dredger moves around the main spud. The lift winch supplies power for the lift of the cutter ladder.

Cutter ladder and turning structure

The cutter ladder is the supporting structure of the cutter device and suction pipes. The main structure

of the cutter ladder is round pipe structure. The size is according to the dredger. The turning axle seat is two halves.

Maximum dredging depth is referred to the depth when cutter ladder is 45 angle with the water level.

A ladder frame composition

It is made up of main frame and cutter lift pulley block. When the forerake of the frame is 60 angle,

set two steel wires as pull bearing parts. The main frame is made of welded steel round pipes.

The pulley block is made of three movable pulleys and three fixed pulleys.

Cutter head for hydraulic cutter suction dredger equipment

Crown type and can rotate according to power

1. Working video for 26 inch cutter suction dredger in river
https://www.youtube.com/watch?v=ymHf17z0zn4
2. 4 sets of new cutter suction dredgers in stock
https://www.youtube.com/watch?v=b-IuGroZ3f4&t=16s
3. Assembly and test for 7000 m3/h cutter suction dredger in workshop
https://youtu.be/fTPXEwE9Kw0
4. Cutter suction dredger protection and restoration project for mountain, water, forest, lake, and sand integrated
https://youtu.be/ZnERf6AhVDY

Anchors for cutter suction dredger equipment

Transportation for engine room for cutter suction dredger equipment

Cutter suction dredger equipment pused into water in working site

Yongsheng dredger
Sales director
+86 139 5366 2777
yongshengdredger@machineys.com
Shandong Yongsheng Dredging Machinery Equipment Co., Ltd.