Large-Scale Underwater Pump Cutter Suction Dredger With Optimized
Design Of Sediment Transportation System
1. Cutter suction dredger features
A,Modular design:
The pontoons and main spare parts are connected by the bolts and
nuts, which means the dredger can be dismantled in the factory and
mounted in the construction sites. Of course, the delivery time
will be reduced a lot by containers.
B, Flexible in use:
The dredgers can be adapted to different circumstance like river
and lake. The material like sand, stones, mud, salt can be easily
sucked and discharged to the destination place.
C, World -class spare parts:
We use the best parts like Cummins disel engine. We build a
efficient system to optimize the flow the production so as to
guarantee the quality and function of the dredgers.
2. Our Services
1. We sign a long-time after-sale service agreement with customers.
2. We provide free training of operation and maintenance for
customers.
3. We supply high quality accessories in low price.
4. We send engineer to assemble and test the machine within the
period as agreed in the agreement.
5. Within warranty period, we provide free repair if quality
problems emerge.
6. We make an excellent filing of customers for long-term
following-up service.
7. We provide rational and practical design according to customer's
request.
3. Leader Dredger LD5500SP Technical Specifications
A . Dredging Features
| Standard dredging depth(m) Maximum mixture | Max 20m |
| capacity(m/h) | 5500m³/h |
| Solid capacity(approx) | 1600m³/h |
| Dredging pump mode | 600/550mm |
B . Principal characteristics
| Overall length(m) | 43m |
| Breadth(m) | 10m |
| Draught(m) | 1.5m |
| Discharge distance(m) | 2000m |
| Total dry weight approx(MT) | 300MT |
| Ladder length | 31m |
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) | 5500m³/h |
| Solid capacity(approx) | 1600m³/h |
4. 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.
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. How To Choose Cutter Suction Dredger
7. Leader Dredger Customer
8. Submersible Pump Cutter Suction Dredger Testing Picture
