1. Dredging equipment introduction
This is a kind of non-self propelled, hydraulic cutter suction dredger, with dismantle type of pontoons and can be assembly at the work place. Equipment on the dredger are as bellows: traversing device, cutter ladder lifting device, hydraulic device for spuds lifting and down, and deck crane. The working process is as following: the cutter head cut the sand and mud underwater for mixture of slurry, then through the dredging pump, then by pipeline to send slurry to the work place.
2. List for dredging equipment
Model | Inch | Water flow | Solid sand capacity | Dredging depth | Distance |
HLC150 | 6 Inch | 550m3/h | 110cubic meter/h | Max. 6m | 600m |
HLC200 | 8 Inch | 800m3/h | 160cubic meter/h | Max.8m | 800m |
HLC250A | 10 Inch | 1100 m3/h | 220 cubic meter/h | Max.10m | 1100m |
HLC250B | 10 Inch | 1450m3/h | 290cubic meter/h | Max.10m | 1100m |
HLC300 | 12 Inch | 2500m3/h | 500cubic meter/h | Max.12m | 1200m |
HLC300A | 12 Inch | 2500m3/h | 625cubic meter/h | Max.20m | 1700m |
HLC350 | 18 Inch | 3000m3/h | 600cubic meter/h | Max.15m | 1500m |
HLC450 | 18 Inch | 3500m3/h | 700cubic meter/h | Max.15m | 1500m |
HLC450A | 18 Inch | 3500m3/h | 875cubic meter/h | Max.20m | 1800m |
HLC500 | 20 Inch | 6000m3/h | 1200cubic meter/h | Max.15m | 2000m |
HLC500A | 20 Inch | 6000m3/h | 1500cubic meter/h | Max. 20m | 2000m |
HLC600 | 24 Inch | 8000m3/h | 1600cubic meter/h | Max.18m | 1800m |
3. Technical specifications for 18inch cutter suction dredger with ONE dredging pumps
Water flow | 3500m3/h |
Solid sand capacity | 700cbm/h |
Max. dredging depth 45° | 15m |
Discharge distance | 1500m |
LOA | 36m |
Dredger after assembly | Length* width* depth 27*8.5*2.5m |
Engine room pontoon | Length* width* depth 15.4*3.5*2.5m |
Side pontoon | Length* width* depth 24*2.5*2.5m |
Structure | Can be dismantle and assemble at working site |
Average draught | 1.7m |
Diameter discharge pipe | 450mm/18inch |
Diameter suction pipe | 600mm/24inch |
Main engine power&type | 895kw |
Rotate speed | 1800r/min |
Auxiliary engine power | 298kw |
Rotate speed | 1800r/min |
Hydraulic winch | 150 kn |
Hydraulic cutter power | 170 kw |
Diameter cutter head | 1700mm |
Diameter spud cylinder | 160 mm |
Spud diameter and length | Φ510mmx21m |
Emergency genset power | 24 GF Cummnis |
Max. oil consumption | 178.9 L/H |
4. General Arrangement on deck of cutter suction dredger
5. Cutter head with dredging pump on cutter ladder
6. Genral arrangement fof suction pipeline on cutter ladder
7. Connection of trolley with cutter suction dredger with Cyclinder
8. Cutter suction dredger with trolley connection of testing in the testing center
9. Company profile and workshop in the factory
Welcome to visit our factory.