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18 inch hydraulic operation cutter suction dredger
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Product Details
Condition | New | Type | Cutter Suction Dredger | |
Power Type | Diesel | Dredging Depth | 15 m | |
Draught | 12 cm | Place of Origin | China | |
Brand Name | BST | Model Number | BST-WN450 | |
Dimension(L*W*H) | 39m*8.1m*6.8m | Weight | 180ton | |
Certification | ISO 9001 CE CCC | Warranty | 12 Months | |
After-sales Service Provided | Engineers available to service machinery overseas |
Product Description
1. Design
Our cutter suction dredgers are designed by senior engineer, who have specialized in shipbuilding and dredging work for many years, to guarantee they are well-designed and practical.
2. Skilled workers & ex-work testing
Every cutter suction dredger is built by skilled workers and inspected strictly to assure the high quality and durability. Each finished dredger will be tested in our testing center to make sure it works smoothly when delivering to customers.
4. Hydraulic system
Hydraulic system: the most important parts of cutter suction dredger and wheel bucket dredger. The hydraulic system requirements are very high and strict; it’s the main artery of the entire dredger. Lateral traction winches, lifting winch and cutter head of the dredgers are driven by hydraulic motors.
An integral hydraulic system includes hydraulic oil tanks, hydraulic pump, hydraulic valve manifold, solenoid valve, hydraulic pipes, hydraulic components, electrical actuator and so on.
5. Detachable Structure
The cutter suction dredgers are detachable, so it is easy to transport when delivering or moving from one working site to another.
6. Assembly & Staff Training
Our experienced installers will arrive at the construction site to guide, teach and training your staff to debug and operate the dredger until they can operate skillfully by themselves.
Hydraulic cutter suction dredger basic information | ||
(A)Equipment capability | ||
Model | BST-WN450 | |
Standard excavation depth(m) | 15m | |
Capacity (concentration 20%) | 720m³/h | |
Distance(m) | 1500m | |
Draught(m) | 1.2m | |
Installed power(kw) | 1193kw | |
The total weight of equipment(t) | 180t | |
(B)General | ||
1.Overall size | ||
Length(m) | 39m | |
Width(m) | 8.1m | |
Height(m) | 6.8m | |
2.Main pontoon (1 piece) | ||
Length(m) | 17.5m | |
Breadth(m) | 3.5m | |
Depth(m) | 2.2m | |
3.Side pontoon(2 pcs) | ||
Molded length(m) | 28m | |
Molded breadth(m) | 2.3m | |
Molded depth(m) | 2.2m | |
4.Part of the bridge(1pc) | ||
Form | Circular frame structure | |
Size(m) | diameter1250mm | |
(C)Standard of hull material (CCSB) | ||
1.Main pontoon | ||
Floor(mm) | 10mm | |
Vertical plate(mm) | 10mm | |
Deck plate(mm) | 10mm | |
Front and back blocking plate(mm) | 18mm | |
3.Side pontoon | ||
Floor(mm) | 10mm | |
Vertical plate(mm) | 10mm | |
Front and back blocking plate(mm) | 10mm | |
(D)Dredging performance | ||
Standard digging depth(Bridge down-45°) | -15m | |
Standard transport distance(m) | 1500m | |
Maximum transmission distance(m) | 1600m | |
Minimum transportation distance(m) | 500m | |
Allowable height deviation(m) | 5m | |
Maximum operating range(Standard digging depth) | ||
(E)mechanical equipment | ||
1.Pump | ||
Manufacturer | Shijiazhuang Delin | |
Model | WN450 | |
Flow(m³/h) | 3600m³/h | |
Head(m) | 50m | |
Revolution speed(r/min) | 425r/min | |
Shaft power(kw) | 744.6kw | |
The value of NPSH | <5m | |
Efficiency | 79% | |
Suction / discharge diameter (inner diameter) | 650mm/550mm | |
2. Main engine | ||
Manufacturer | Cummins | |
Model | KTA38-M2 | |
Power(kw) | 895kw | |
Revolution speed(r/min) | 1800r/min | |
3.Auxiliary engine | ||
Manufacturer | Cummins | |
Model | NT855-M | |
power(kw) | 298kw | |
Revolution speed(r/min) | 1800r/min | |
4.Gearbox | ||
Manufacturer | Hangzhou Fada | |
Model | NBC680 | |
Speed ratio | 4.2:1 | |
Clutch control mode | Electric control clutch | |
Input / output mode | One input and one output | |
5.Split gear box | ||
Manufacture | Hangzhou Fada | |
Model | FD350 | |
Ratio | 1.1:1 | |
Clutch control mode | Electric control clutch | |
Input / output mode | One input and three output | |
6.Cutter | ||
Diameter(mm) | 1800mm | |
Shaft power(kw) | 180kw | |
7.Spud | ||
Diameter(mm) | 610mm | |
Length(m) | 21m | |
Quantity(pcs) | 2pcs | |
9.Travelling winch(2 sets) | ||
Rated tension(KN) | 100KN | |
wire diameter(mm) | 26mm | |
10.Cable winch(1set) | ||
Rated tension(KN) | 100KN | |
Wire diameter(mm) | 26mm | |
11.Anchor winch (2 sets) | ||
Rated tension(KN) | 40KN | |
Wire diameter(mm) | 16mm | |
(F)Other | ||
1.Hydraulic system | Beijing Huade | |
2.Cab | 1set | |
3.Integrated control console | 1set | |
4.Working voltage | control voltage:24V Voltage of mechanical equipment:380V Monitor voltage:24V Daily electricity:220V(Or according to customer needs) | |
5.Electrical components | Schneider, OMRON | |
6.Anchor | 2 pcs | |
7.Accessories | 1set | |
8.Tool | 1set | |
9.DGPS Dredger plane control system | no | |
10.Magnetic compass | 1set | |
11.Intercom system | 1set | |
12.Monitoring system | no | |
(H)volume | 715m³Packaged total volume |
- 1. If any quality problems such as design, manufacture, function or produce occur within the guarantee period, we will take full responsibility and bear the economic losses incurred.
- 2. If any quality problems occur within the guarantee period, we will provide on-site service after receive the buyer’s notice in 24 hrs.
- 3. If any big quality problems occur out of the guarantee period, we will send maintenance technicians to provide visiting service after receive the buyer’s notice in 24 hrs and charge for favorable price.
- 4. We will provide a lifetime favorable price to the buyer with the materials and spare parts used in system operation, equipment, and maintenance.
Packaging Details : In container or bulk
Delivery Detail : Within 60 working days
Qingzhou Best Environmental Protection Equipment Co., Ltd. is a modern professional manufacturer which develops and produces dredging and mining equipment. We specialize in dredgers for various industries, including environmental protection, sand production and mining. We develop and deliver quality services in the design and construction of dredging and mining equipment. Our products are of superior quality and favorable prices and are excellent in workmanship which meets the great favor of customers from at home and abroad.
Contact Us
- Qingzhou BEST Environmental Protection Equipment Co., Ltd.
- Contact nameQINGZHOU BEST Chat Now
- Phone0086-536-3540008
- AddressYunmenshan District, Weifang, Shandong
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