8 inch YLCSD200 Cutter Suction Dredger Used in Philippines
1. Background Introduction
In 2023, we visited this Cebu customer and checked his project site. This customer's project site is located at the connection place of the sea and small river. He uses this 8 inch cutter suction dredger to dredging the sand ,stone and mud from the water bottom to discharge them to the shore. At the same time, this customer also purchase the dry land sand washing and screening plant to screen off the stones and wash the sand to achieve the purpose of making the sand cleaner. At last, the sand will be sold to local building or construction company.
2.Technical Specification
The technical specification of this 8 inch YLCSD200 cutter suction sand dredging ship is as following: clear water flow per hour 500 cubic meters,dredging depth 12meters, discharge distance is 500meters. The solid sand capacity of this 8 inch river suction sand dredger is 75 to 100 cubic meters per hour. The total installed engine power of this sand dredging ship/machine/vessel/boat is 298kw. The engine manufacturer of this mini cutter suction sand dredger is China Chongqing Cummins Engine Co.,Ltd. If you want to know more information and price of this cutter suction dredger, please see the following data of this sand dredger.
Cutter Suction Dredger Specification:
Item Name | Descriptions /Specifications |
Model | YLCSD-200 |
Sand or solid capacity | 75-100 m³/h |
Discharge distance | 500m |
Water flow of sand dredger | 500m³/h |
Slurry concentration, % | 15 -20% |
Dredging depth at 45 degree | 12m |
Min. dredging depth | 0.8m |
Inner Diameter of suction pipe | 250 mm |
Inner Diameter of discharge pipe | 200 mm |
Average Draught of cutter suction sand dredger | 0.7m |
Maximum draught of sand dredging ship | 0.8m |
Total installed power of mini cutter suction dredger | 298kw |
Fuel tank capacity of 8 inch cutter suction dredger | 20000L |
1. Dredger pontoon dimensions
Item Name | Dimension |
Length overall (including cutter ladder and cutter head) | 24 m |
Breadth | 4.77 m |
Depth | 1.26 m |
Engine pontoon length x width x depth | 7.0 x 2.25x 1.26m |
Side pontoon Length x width x depth | 16x 1.26 x 1.26m |
Total length for cutter head and cutter ladder | 17m |
2. Main pontoon (engine pontoon)
Item Name | Dimension |
Deck plate thickness | 6 mm |
Bottom plate thickness | 8mm |
Side plate thickness | 6 mm |
Front plate thickness | 10mm |
Back plate thickness | 8 mm |
3. Side pontoons
Item Name | Dimension |
Deck plate thickness | 6 mm |
Bottom plate thickness | 6mm |
Side plate thickness | 6 mm |
Front plate thickness | 8mm |
Back thickness | 10mm |
4. Marine diesel engine
Item Name | Descriptions /Specifications |
Make | Cummins,China |
Model | NTA855-M |
Continuous Power | 298KW |
Speed | 1800r/min |
No. of cylinders | 6 |
Fuel consumption | 200g/kw.h |
Lub. Oil Consumption | 1.0g/kw.h |
Starting Method | 24V electric start |
5.Alternator
Item Name | Descriptions /Specifications |
Generator/Alternator | |
Make | Sunvim |
Power | 15KW 60hz |
6.Gearbox
Make | Hangzhou Weihao |
Model | 3P500 |
Speed ratio | 1.3：1 |
Input type | 1 input and 3 output |
7. Dredging pump
Item Name | Descriptions /Specifications |
Make | Shijiazhuang Industrial Pump , China |
Model | 8/6 G-G |
Dredge pump water flow (cubic metre per hour) | 500 cbm/hr |
Sand or solid capacity | 75-100M3/H |
Diameter of inlet | 200 mm |
Diameter of outlet | 150 mm |
Head | 45 m |
Speed | 1300RPM |
Pump shaft power | 110KW |
Blade quantity | 5 |
Material | Cr26 |
Hardness of pump casing | ≥58 Rockwell |
Hardness of Impeller | ≥58 Rockwell |
Max. dia. Granule | 80mm |
8. Hydraulic system
Item Name | Descriptions /Specifications |
Hydraulic valve | |
Controlling system | Made by Yongli, China |
Hydraulic pump | |
Make, Model | Zhejiang yongling hydraulic machinery co.ltd |
Model | 2535VQ 25VQ |
Quantity | 1 set of double pump, 1 set of single pump |
Hydraulic pressure | 16 MPa |
9. Winches
Item Name | Descriptions /Specifications |
a. Ladder lifting winch | |
Pulling force | 20KN |
Diameter of drum | 245mm |
Hydraulic motor make, model | Zhejiang xinhong hydraulic CO.LTD . |
Model | XHS05-200 |
Motor displacement | 1050.5ml/rev |
Wire rope speed | 0-20 m/min |
Working pressure | 16 Mpa |
Dia. Of wire rope | Dia 16mm |
Wire rope length | 150m |
b. Swing winch | |
Pulling force | 20KN |
Diameter of drum | 245mm |
Hydraulic motor make, mode | Zhejiang xinhong hydraulic CO.LTD . |
Model | XHS05-200 |
Wire rope speed | 1050.5ml/rev |
Motor displacement | 0-20 m/min |
Working pressure | 16 Mpa |
Dia. Of wire rope, length | Dia 14 mm, |
Length of wire rope | 100 m |
10. Cutter head
Item Name | Descriptions /Specifications |
Make | Yongli, China. |
Diameter | 850 mm |
Cutter shaft power | 22 KW |
RPM | 0-33 |
Motor | |
Make | Zhejiang xinhong hydraulic CO.LTD . |
Model | XHS2C3 |
Quantity | 1 |
Working pressure | 16 Mpa |
Cutter teeth quantity | 30 |
Cutter teeth material | K10.40Cr |
Cutter blade quantity | 5 |
Cutter blade material | ZG16SiMn |
11. Deck crane
Item Name | Descriptions /Specifications |
Capacity | 30 KN |
Lift diameter /outreach | 4 m |
3. Successful Cases
8 inch cutter suction dredger
8 inch river suction sand dredger
cutter suction sand dredging ship/vessel/machine