The suction dredger can excavate almost all types of soil, from soft clay to hard rock, and is capable of directly transporting excavated material to a designated location through a discharge line using hydraulic power, with high operational efficiency, as well as precise excavation by positioning steel piles. As a result, the cutter suction dredger has been the absolute mainstay of dredging and blowing works by virtue of its ability to adapt to a wide range of soils, precise excavation and high construction efficiency.
Quick Details on Parts
1) Cutter's head is driven by a hydraulic motor; cutter bearing has lubrication seal-in units.
2) The dredge pump is driven by the main diesel engine through the reducing gearbox.
3) The shifting winches, cutter ladder, and lifting winch are driven by the hydraulic motor.
Please download specification sheet of CSD500 20inch Cutter Suction Dredger.->>>
Please click structure diagram to get technical details of CSD500 20inch Cutter Suction Dredger->>>
| Structure Diagram of Cutter Suction Dredger | |||||
| 1 | main body | 7 | emergency generator | ||
| 2 | Warman mud pump | 8 | deck crane | ||
| 3 | main engine of mud pump | 9 | anchor | ||
| 4 | hydraulic system | hydraulic pump (video) | 10 | battery | |
| SIEMENS PLC | 11 | anti-corrosive treatment | |||
| hoisting winch | 12 | anti-corrosion zinc block | |||
| side winch | 13 | fire protection and lifesaving | |||
| hydraulic cutter | 14 | options | throwing anchor rod | ||
| hydraulic bucket-wheel | trolley | ||||
| oil cylinder | anchor boat | ||||
| 5 | auxiliary hydraulic engine | bucket wheel | |||
| 6 | gland pump | survey | |||
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Reliable and efficient
The TRODAT® is well known for its robust construction, reliable operation and excellent performance. To date,TRODAT® has supplied more then 30 of these standard cutter suction dredgers worldwide.
Transportable and deliverable from stock
TRODAT® DREDGERS can be dismantled for transport via road, rail or sea. A wide range of optional equipment is available, as well as complementary auxiliary equipment, such as work boats and discharge pipelines. These vessels are mostly delivered from stock.
Service and support
TRODAT® can provide a complete package of spare parts, maintenance support, equipment training programmes, dredging advisory services and dredge operators for hands-on instruction and commissioning.
Advantage:
Reliable and Efficient
The key component like engine, pump, and hydraulic system is adopted the international brand.
Tested in the pool before delivery.
Quality testing for each dredger before delivery to ensure all functions working properly.
Services
Experienced engineers to guide installing and training local workers. 24/7 technical support standby. Free spare parts in the first year, low cost for services.
Dismantled and easy transport.
Warranty and After-Sales Service ->>>
Video Show ->>>
The dredging system of the winch suction dredger is composed as follows:
(1) Dredging system, including reamer, reamer shaft, gear box, electric or hydraulic motor and bridge.
(2) Suction and discharge system, including suction port, suction pipe, underwater mud pump, bilge mud pump or tandem pipe between deck mud pump and pump, discharge pipe, breathing valve, and rotating elbow.
(3) Positioning system, including main and auxiliary steel pile system or three-cable positioning system, traversing winch, traversing cable and anchor, guiding swing pulley.
(4) Bridge lifting system, including bridge lifting winch, lifting cable, lifting pulley set.
(5) Anchor pole system, including anchor pole, anchor winch, recovery winch, steel cable and so on.
(6) Barge loading system, including barge loading frame, tie-down winch and so on.
(7)Dredging monitoring system, including winch monitoring, mud pump monitoring, traversing winch monitoring, bridge lifting monitoring, main and auxiliary steel piles and cart position or three-cable positioning system monitoring, anchor rod monitoring, dredging profile and track display, dredging depth monitoring, flow rate and concentration and yield monitoring, draught and oil and water loading monitorin
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