32 Inch 12000m³/H Cutter Suction Dredger Technical Specifications
1. About Cutter Suction Dredger
The cutter suction dredger is mainly usder for dredging river and
harbor,and it also can be used for sand mining and mineral
mining.The dredger uses cutter to cut down earth so it can break
the hard layer.
our sand suction dredger is made up of one or two pontoons,one
gantry frame,one winch,one sand pump,one main engine,one auxiliary
engine,one or two propellor,the propellor engine,one cabin,one
suction head,one suction pipe,one discharge pipe,two or more
anchors and ropes,long distance discharge pipe.
2. How to work?
The sand suction dredger is woking in the river or in the sea.First
drop the suction head and suction pipe into river bottom and then
start engines,the main enginer drives the sand pump and auxiliary
enginer drive the water jet pump.The water jet pump can suck water
and spray to the river bottom to make sand soft,then the sand pump
will make sand suck into the sand suction head then the sand will
be through the sand discharge pipe.
3. About Leader Dredger
Leader Dredger is a manufacturer of hydraulic cutting machine
suction dredgers. It is the only manufacturer specializing in the
production of cutter suction dredgers in China. It integrates
production, design, R&D, export and after-sales service.
China's most professional dredge production companies have branches
in Asia, Russia, the Middle East, Africa and other countries.
4. LEADER DREDGER LD12000 TECHNICAL SPECIFICATIONS
General |
| Type | LD12000IP |
| Function | Sand mining and maintenance dredging |
| |
Dredging Features |
| Standard dredging depth(m) Maximum mixture | 20m |
| capacity(m/h) | 12000m³/h |
| Solid capacity(approx) | 2000m³/h |
| Dredging pump mode | 800/800mm(32'/32") |
| |
Principal characteristics |
| Overall length(m) | 49m |
| Breadth(m) | 9.4m |
| Draught(m) | 1.8m |
| Discharge distance(m) | 2300m |
| Total dry weight approx(MT) | 420MT |
| Ladder length | 31m |
| |
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) | 12000m³/h |
| Solid capacity(approx) | 2000m³/h |
| |
Engine |
| Main diesel engine(Cummins) | Cummins Q60 1864kw |
| Auxilary engine | Cummins KTA38 895KW |
| Total fuel consumption | ≤386kg/hr |
| Extra emergency generator set | 45kw(60Hp) |
| |
Cutter |
| Power at shaft | 600kw(816Hp) |
| Size | 2500mm |
| Rotation speed | 25rpm |
| |
Winches |
| Ladder winch | 1urnit |
| Swing winches | 2units |
| All winches driven by independent hydraulic system. |
| |
Spuds |
| Quantity | 2pcs |
| Length | 31m |
| Diameter | 1000mm |
| |
Deck crane |
| Utting weight | 5MT |
5. Why Choose Leader Dredger
1. We are equipped with more than 10,000m2 area , workshop and
advanced facilities to build dredgers.
2. We attach the development of scientific research, and form
strategic partnership with the major research institutions.
3. Have CAD Aided Design R & D center and physical mineral
processing laboratory,can work out reasonable and practical
solution according to customer's technical requirements and work
site,also had established and improve the equipment file and
service system, concentrating on customer feedback to make the
products constantly improved to meet the customers' different
needs.
6. Our Parts
- CUMMINS engine (primary and auxiliary)-USA
- WARMAN Pump Technology - Australia
- REXROTH Hydraulic System - Germany
- SCHNEIDER ELECTRIC SYSTEM-Germany
The above parts have a 1-year manufacturer warranty and lifetime
support.
7. 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.
8. 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
9. 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
10. 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 |
11. Production time:
Operators cabin and living room
Available in stock, or 120-160 working days if not available.
12. Delivery:
Carried by trucks to the loading seaport, and then by bulk vessels
to the destination seaport.
