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Mining Equipment Cutter Suction Sand Dredger With Modern Design Style
Product Description
1. Cutter suction dredger 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, trolley 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 cutter suction dredger
| Model | Inch | Water flow | Solid sand capacity | Dredging depth | Distance |
| HL150 | 6 Inch | 550m3/h | 110cubic meter/h | Max. 6m | 600m |
| HL200 | 8 Inch | 800m3/h | 160cubic meter/h | Max.8m | 800m |
| HL250A | 10 Inch | 1100 m3/h | 220 cubic meter/h | Max.10m | 1100m |
| HL250B | 10 Inch | 1450m3/h | 290cubic meter/h | Max.10m | 1100m |
| HL300 | 12 Inch | 2500m3/h | 500cubic meter/h | Max.12m | 1200m |
| HL300A | 12 Inch | 2500m3/h | 625cubic meter/h | Max.20m | 1700m |
| HL350 | 18 Inch | 3000m3/h | 600cubic meter/h | Max.15m | 1500m |
| HL450 | 18 Inch | 3500m3/h | 700cubic meter/h | Max.15m | 1500m |
| HL450A | 18 Inch | 3500m3/h | 875cubic meter/h | Max.20m | 1800m |
| HL500 | 20 Inch | 6000m3/h | 1200cubic meter/h | Max.15m | 2000m |
| HL500A | 20 Inch | 6000m3/h | 1500cubic meter/h | Max. 20m | 2000m |
| HL600 | 24 Inch | 8000m3/h | 1600cubic meter/h | Max.18m | 1800m |
| Dredger LOA | 41.0m |
| Hull size(L×B×H) | 31.0×9.3×3.2m |
| Main pontoon(L×B×H) | 18.2×3.7×3.2m |
| Side pontoon (L×B×H) | 28.0×2.8×3.2m |
| Structure | Can be dismantle and re-assemble easily ,box structure, lower delivery cost |
| Main engine brand & power | Weichai-MAN /2190kw |
| Auxiliary engine brand& power | Jichai/450kw |
| Harbour generator | 30GF/Cummins |
| Discharge pipe inner Dia.. | 600mm |
| Head | 63m |
| Max. dredging depth | 16m |
| Water flow | 5500m³/h |
| Solid sand capacity | 1100m³/h |
| Discharge distance | 2000m |
| Cutter head Dia. | 2050mm |
| Cutter power | 300kw |
| Draught | 1.7m |
| Displacement | 385T |
| Hydraulic control system | PLC Siemens |
|
Wire rope pulling force (Lifting winch )*Quantity |
160KN *1 |
|
Wire rope pulling force (Traversing winch )*Quantity |
100KN *2 |
| Operation room | Adjustable chair, movable side-window, air condition, PLC system, signal lights and floodlights |
| Total weight | 370T |
| Total power | 2640kw |
| Total fuel oil consumption | 396L/H |
| Max. dredging depth 45° | 20m |
| Discharge distance | 2000m |
| LOA | 46m |
| Dredger after assembly | Length* width* depth 39*10.5*2.75m |
| Engine room pontoon | Length* width* depth 18.15*3.5*2.75m |
| Side pontoon | Length* width* depth 38*3.5*2.75m |
| Structure | Can be dismantle and assemble at working site |
| Average draught | 1.7m |
| Diameter discharge pipe | 500mm/20inch |
| Diameter suction pipe | 650mm/26inch |
