Most Popullar Model 22 Inch 4500m³H Cutter Suction Dredger In
Bangladesh
1. 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.
2. 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.
3. FAQ
1. Do you have no-load test?
* Yes!
* All the main equipment, including Engine, Gearbox, Pump,
Hydraulic system.
* Electric system, are tested for at least 2 hours in factory.
* All the suppliers of the main parts should be on the spot to
solve any problem.
2. How do you insure the equipment is good before delivery?
* All the parts are marked before dismounting.
* All the small parts are put into packaging box with a packing
list.
* All the big parts are fixed in the containers by wires .
* Before delivery, all the persons in charge should sign and make
sure all the equipment are in good shape.
3. Do you have after-sales service?
* Yes.
* Free repair if quality problems emerge.
* Free training of operation and maintenance for customers.
* High quality accessories in low price.
* Long-term following-up service.
4. LEADER DREDGER LD4500IP TECHNICAL SPECIFICATIONS
General |
| Type | LD4500IP |
| Function | Sand mining and maintenance dredging |
| |
Dredging Features |
| Standard dredging depth(m) Maximum mixture | 15m |
| capacity(m/h) | 4500m³/h |
| Solid capacity(approx) | 900m³/h |
| Dredging pump mode | 550/500mm(22"/20") |
| |
Principal characteristics |
| Overall length(m) | 37m |
| Breadth(m) | 7.6m |
| Draught(m) | 1.6m |
| Discharge distance(m) | 1500m |
| Total dry weight approx(MT) | 185MT |
| Ladder length | 21m |
| |
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) | 4500m³/h |
| Solid capacity(approx) | 900m³/h |
| |
Engine |
| Main diesel engine(Cummins) | Cummins KTA38 895KW CAT3512C 955KW |
| Auxlary engine | Cummins NT8500 298KW CAT C9.3 325KW |
| Total fuel consumption | ≤167kg/hr ≤59.6kg/hr |
| Extra emergency generator set | 30kw(40Hp) |
| |
Cutter |
| Power at shaft | 170kw(231Hp) |
| Size | 1800mm |
| Rotation speed | 30rpm |
| |
Winches |
| Ladder winch | 1urnit |
| Swing winches | 2units |
| All winches driven by independent hydraulic system. |
| |
Spuds |
| Quantity | 2pcs |
| Length | 21m |
| Diameter | 560mm |
| |
Deck crane |
| Utting weight | 3MT |
5. 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.
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.
