JMD500 20 inch Hydraulic cutter suction sand dredging ship machinery with spud carriage for sale

1. JMD500D cutter suction dredger with double dredging pumps

Technical specifications for JMD500D cutter suction dredger with double dredging pumps 

  Dredging Pump

Dia. Discharge pipe

600mm

Head

85m

Working capacity

1500cbm/h

Discharge distance

2000m

Dredging depth

20m

Main Engine

1740KW

DEUTZ

Hydraulic Auxiliary Engine

920KW

DEUTZ

Emergency Generator

50KW

Cummins Engine

Total Power

2710KW

Oil Consumption

407L/H

Hull Dimension

LOA*W*D

50mx9.75mx2.5m

Hydraulic system

Hydraulic pump

VICKERS America Joint-venture

Hydraulic motor

Italy SAI technology Joint-venture

Valves

REXROTH Germany Joint-venture

Operating system

SIEMENS PLC Imported from Germany

Ladder winch

Tension

250KN

Swing winch

Tension

100KN

Cutter Head

Crown-like

Φ2050mm

Power

300KW

2. Operational cabin with PLC controlling system of SIEMENS 

4. Cummins engine or Deutz engine in the main engine pontoon 

5. Dredging pumps inside the engine room and on the cutter ladder 

6. Cutter head for the dredger with Italy motor 

7. Hydraulic pipeline testing inside the factory

8. Dredger transportation in the port. The dredger is transported in bulk not in container 

9. Pipeline and floater for the cutter suction dredger 

10. Technical specifications for 10inch to 28inch cutter suction dredger 

11.  3D model for cutter suction dredger with spud carriage 

The dredgers can be custom made according to customers’ requirements:

1. Anchor booms installation.

2. Spud carriage.

3. Dredger position of 5 anchors.

4. Hydraulic driving for spud flat down(to pass and transport on water safely).

5. For dredging depth 20-30m underwater, the company designed the dredger with double dredging pumps, one is on the cutter ladder, the other is in the Engine room, and slurry concentration is more than 30%.

6. For discharge distance more than 3000m, booster station is designed to connect the dredger for further distance .

7. Trolley is designed for working capacity improved.

8. For special dredger, can be custom made according to capacity, dredging depth and discharge distance.