Channel Dredging Large Hydraulic Cutter Suction Dredger Dredging
Equipment
1. Large Cutter Suction Dredger
There are many applications of large cutter suction dredgers, sand
dredging, mud dredging, construction related dredging, dredging
dredging, environmental protection dredging. Because large cutter
suction dredgers are equipped with this larger, higher speed cutter
head and more powerful suction pump. Such a configuration can
increase production and increase emission distance. So we usually
equip large construction projects with LD12000 dredgers.
The standard dredging depth of this dredger is 20m, and 12,000
square meters of dredging per hour.
2. Leader Dredger Design
● Hydraulic pumps drive cutter, winches spud rams
● Main engine drives pump through gearbox
● pump inside engineroom
● Design of high production long distance and reliability, easy
control, simple maintenance
● Australian technology pump
● Famous European-brand electric system and hydraulic system
● Engine room big and cool, and easy to maintain
● Dredge can be equipped with several options
● Such as:Anchor booms/Spud carriages/Increasing The Dredging Depth
Self-Propell/Pump Booster station/GPS dredging System
3. 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 |
4. 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
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.
