Sand Mining Cutter Suction Dredger | China Dredging Machine
1. Application
1. Dredger is used for cleaning river silt,sand production and
mining project.
2. Suitable for heavy duty operations in tropical climates and in
sheltered waters.
2. Specfication
1. Fully road transportable and dismountable.
2. The vessel is constructed an designed for operations inshore.
3. The complete dredger consists of one main pontoon and four side
pontoons.
4. Side pontoons are mounted to the main pontoon by heavy duty
steel eyes and pins at the bottom of the hull with bolt connection at deck level.
3. Features
1. Easily assemble and dismanting.
2. Transported by road ,rail or sea,one man operation.
3. Assembled with advanced hydraulic system and water-cooling
diesel engine
4. Spare parts are available. Completely tested before delivery.
5. The dredgers can be made according to customers' request.
4. LEADER DREDGER LD1200IP TECHNICAL SPECIFICATIONS
General |
| Type | LD1200IP |
| Function | Sand mining and maintenance dredging |
| |
Dredging Features |
| Standard dredging depth(m) Maximum mixture | 12m |
| capacity(m/h) | 1200m³/h |
| Solid capacity(approx) | 240m³/h |
| Dredging pump mode | 350/300mm |
| |
Principal characteristics |
| Overall length(m) | 28m |
| Breadth(m) | 6.8m |
| Draught(m) | 1.3m |
| Discharge distance(m) | 700m |
| Total dry weight approx(MT) | 120MT |
| Ladder length | 16m |
| |
Dredge pump: Australia technology Pump |
| By alloy cast iron material for better abrasion resistance,
abrasive, hardness, more than68HRC. Bigger working capacity, more
efficiency, driven through gearbox. |
| Maximum mixture capacity(m/h) | 1200m³/h |
| Solid capacity(approx) | 240m³/h |
| |
Engine |
| Main diesel engine(Cummins) | 448kw(600hp) supply power for dredge pump |
| Total fuel consumption | ≤89kg/hr |
| Extra emergency generator set | 22kw(30Hp) |
| |
Cutter |
| Power at shaft | 55kw(74Hp) |
| Size | 1250mm |
| Rotation speed | 30rpm |
| |
Winches |
| Ladder winch | 1urnit |
| Swing winches | 2units |
| All winches driven by independent hydraulic system. |
| |
Spuds |
| Quantity | 2pcs |
| Length | 14m |
| Diameter | 380mm |
| |
Deck crane |
| Utting weight | 3MT |
5. Leader Dredger will provide before selling the product:
1, Consulting and design services
2, Provide program support based on customer's working conditions
3, Provide accessories recommendations based on customer
requirements
4, Site installation guide
5, Overall debugging
6, Pre-job training
7, Tracking guidance service
8, Provide one year after-sales
9, Provide permanent accessories or consulting services
6. Hydraulic System: German Brand Hydraulic Parts:
To drive: 1 cutter header, 1 ladder winch, 2 side winches,2 spud
rams, 2 hydraulic pumps, and a lot of hydraulic valves The extra
emergency pump can drive all hydraulic parts using the extra
emergency generator set.
7. Electric System:
European-brand electricsystem Very guaranteed the quality and
operation of the whole dredger for long time
Equipped with an extra 30kw emergency generator set for emergency
power supply
8. Include:
All necessary tools for connecting or disconnecting the
pontoons, and for the maintenance of the dredge pump and all
engines
Toile
Fire fighting apparatus
Life buoy and jackets
Accommodation room
9. Features:
| Easy to assemble and dismantle | Advanced profssional design |
| Deliver by road, rail or sea | Spare parts available |
| One man operation | Completely tested before deliverie |
| Advanced hydraulic system | with air conditioning |
| Water cooled diesel engines | Customizations on users'demand |
10. Production time:
Operators cabin and living room
Available in stock, or 120-160 working days if not available.
11. Delivery:
Carried by trucks to the loading seaport, and then by bulk vessels
to the destination seaport.
