Sand Suction Dredger 4500m³H Production 15m Dredging Depth
Specially Used For Dredging In Rivers, Lakes And Ponds
1. About Leader Dredger Sand Suction Dredger Description:
The cutter suction sand dredger uses a reamer to loosen the
underwater material to be dug, and pumps the dug in through an
onshore pipeline or barge. While the dredge is driven by the winch,
the powerful cutter swings on the swing rod driven by the winch
around the vertical rod, and then the high-pressure sand pump sucks
the loose mixture through the suction pipe to the destination. The
cutter suction dredger is suitable for heavy-duty dredging
operations with a detachable structure.
2. Our Sand Suction Dredger Features:
1. Heavy duty, high concentration ratio, excellent particle margin
and long discharge distance
2. Optimal configuration of power and hydraulic units (less
operating costs)
3. The detachable structure is easy to disassemble and transport.
4. Dual powerful auger drives (infinite forward and backward)
5. The outrigger arm has a large working range
6. Equipped with a self-propelled system that can be moved to
different work locations or towed by a tug
7. The cutter tip can be replaced according to different conditions
8. It is easy to check and repair all parts, especially the
vulnerable parts of edge pump.
9. Fresh water cooling system.
10. Safe and easy to operate
11. Can be designed and manufactured according to your requirements
3. Leader Dredger LD4500 Sand Suction Dredger Technical
Specifications
A . Dredging Features
| Standard dredging depth(m) | 15m |
| Maximum mixture capacity(m/h) | 4500m³/h |
| Solid capacity(approx) | 900m³/h |
| Dredging pump mode | 550/500mm |
B . Principal characteristics
| Overall length(m) | 38.5m |
| Breadth(m) | 7.8m |
| Draught(m) | 1.3m |
| Discharge distance(m) | 2000m |
| Total dry weight approx(MT) | 200MT |
| Ladder length | 21m |
C . 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 |
D . Engine
| Main diesel engine(Cummins) | CAT 3512C 955kw |
| Auxilary engine | CAT C9.3 325KW |
| Total fuel consumption | ≤205kg/hr |
| Extra emergency generator set | 30kw(40Hp) |
1. Leader Dredger Sand Suction Dredger Feature:
1. Inherent stability, can be used in semi-protected water.
2. Very suitable for first-time owners and operators-easy to train
and operate.
3. Relatively low initial investment, long-term use.
4. Easy to transport on the highway by truck.
5. Ideal choice for ponds, lakes, rivers and self-managed
government dredging programs
5. 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.
6.Leader Dredger Sand Suction Dredger Customer
7. LD4500 Sand Suction Dredger
