1. Small cutter suction dredge sale description and technical specifications
The dredger we produced is self-propelled or non self-propelled,portable cutter suction dredger. The hull uses dismantle and box-like structure, assembly at working site, which is equipped with horizontal shifting devices, cutter ladder lifting devices, spud devices, deck crane and so on. It can also be equipped with anchoring poles and trolley devices to increase capacity.
Generally, it has functions on sand dredging, mud dredging, port building and deepening, sand and mud is conveying and discharging by pipeline and floater. It can produce certain amount of vacuum by the centrifugal pump.
Cutter suction sand dredger model list | ||||||
Model | Inch | Diameter pipe | Water flow | Solid capacity | Dredging depth | Distance |
HLC150 | 8/6 Inch | 200/150mm | 550m3/h | 110cbm/h | Max. 6m | 600m |
HLC200 | 10/8 Inch | 250/200mm | 800m3/h | 160 cbm/h | Max.8m | 800m |
HLC250A | 12/10 inch | 300/250mm | 1100 m3/h | 220 cbm/h | Max.10m | 1100m |
HLC250B | 12/10 Inch | 300/250mm | 1450m3/h | 290 cbm/h | Max.10m | 1100m |
HLC300 | 14/12 Inch | 350/300mm | 2500m3/h | 500 cbm/h | Max.12m | 1200m |
HLC300A | 14/12 Inch | 350/300mm | 2500m3/h | 625 cbm/h | Max.20m | 2000m |
HLC450 | 24/18 Inch | 600/450mm | 3500m3/h | 700 cbm/h | Max.15m | 1500m |
HLC450A | 24/18 Inch | 600/450mm | 3500m3/h | 875 cbm/h | Max.25m | 2000m |
HLC500 | 26/20 Inch | 650/500mm | 6000m3/h | 1200 cbm/h | Max.15m | 2000m |
HLC500A | 26/20 Inch | 650/500mm | 6000m3/h | 1500c cbm/h | Max. 25m | 2000m |
HLC600 | 30/24 Inch | 750/600mm | 8000m3/h | 1600 cbm/h | Max.18m | 1800m |
2. Detailed technical specifications for HLC300A cutter suction dredger
12inch cutter suction dredger with double dredging pumps
Water flow 2500m3/h, solid capacity 625 cbm/h, dredging depth 20m underwater, discharge distance 2000m.
Water flow | 2500m3/h |
Solid sand capacity | 625cbm/h |
Max. dredging depth 45° | 25m |
Discharge distance | 2000m |
LOA | 42m |
Dredger after assembly | Length* width* depth 36*8.5*2.5m |
Engine room pontoon | Length* width* depth 13.75*3.5*2.5m |
Side pontoon | Length* width* depth 34*2*2.5m |
Structure | Can be dismantle and assemble at working site |
Average draught | 1.7m |
Diameter discharge pipe | 300mm/12inch |
Diameter suction pipe | 350mm/14inch |
Main engine power&type | 600kw |
Rotate speed | 1800r/min |
Auxiliary engine power | 224kw |
Rotate speed | 1800r/min |
Hydraulic winch | 160/80kn |
Hydraulic cutter power | 80 kw |
Diameter cutter head | 1500mm |
Diameter spud cylinder | 160 mm |
Spud diameter and length | Φ457mmx14m |
Emergency genset power | 24GF |
Max. oil consumption | 123L/H |
3. Dredger tested inside factory before shipment
---------for the HLC450A cutter suction dredger
Dredging pumps tested with different pressure and rotate speed of diesel engines.
4. Details of different parts for the HLC450A cutter suction dredger
---General arrangement and swivel bend at end of the dredger for rotating.
General arrangement on deck of the HLC450A cutter suction dredger
5. Dredging pumps inside engine room and on cutter ladder
Dredging depth of the HLC450A dredger is 20m, with double dredging pumps, one is located inside the engine room, the other is on the cutter ladder as submersible dredging pumps
---Dredging pumps inside the engine room
Water flow: 2500m3/h
Dredging depth: 20m
Discharge distance 2000m
With stone Locker
---Dredging pump underwater/submersible dredging pump
Water flow: 2500m3/h
Dredging depth: 20m
Discharge distance 2000m
With different hydraulic pipeline connected
6. Dredger tested inside testing center before ex-factory
7. Company and workshop profile
Welcome to visit our factory and work place in different countries.