Sand pump hydraulic trailing hopper suction dredger for reservoir dredging
1.General Description :
Trailing suction hopper dredger is self-propelled and non-self propelled . the dredging pump drives the front of the screw rake head to churn .cut collection to the underwater position . and through the suction pipe to get the bottom silt .sand .and other loose material with water then through the the discharge pipe to transport to destination .during the dredger working process in resevoir . in order increase the suction mud effective . we add the jet in the front of suction pipe to increase the concentration . this type of trailing hopper scution dredger is suitable for underwater sandy and non-viscous soil . as well as soft and easily flowing mud. |
2.Trailing suction hopper dredger picture :
3.Trailing suction hopper dredger advantage :
1. Widely operation area |
2.Easily operation |
3.Less wastage |
4.High efficient |
4.Basic parameter :
Model |
QH-150 |
QH-200 |
Tolal dimention |
17m*4.5m*1.5m |
20m*6m*1.7m |
Dredging depth |
5-6m |
6-8m |
Capacity |
150m3 |
200m3 |
Thinckness of steel plate |
Bottom : 6mm Side: 6mm Front :5mm |
Bottom :6mm Side : 6mm Front : 5mm |
Main engine power |
230kw |
300kw |
Pump water flow |
500m3 |
800m3 |
Draught |
0.85m |
0.9m |
5.Trailing suction hopper dredger in factory :


6.Packing and shipment :

7.Customers feedback :
8.our service :
- Free dredger consultation and free product drawings
- Customize dredgers based on the client's actual dredging needs
- On-site visits and factory visit services provided by Set Sail
- Arrange 2-3 Set Sail senior engineer and technicians to enter the working site within 36 hours
- Free professional assembly, training and operating to make sure dredger operates smoothly
- 1-year warranty and Lifetime technical assistance
- Sign after-sales service agreement with Set Sail clients
- Offer spare parts at a discounted price
- On-site parts available
- Set Sail company require responsible Sales team, design team, manufacture team available 24/7 to best serve clients
- Set Sail company signs a long-time after-sale service agreement with customers.we make an excellent filing of customers for long term following-up service.
9.why choose Set Sail trailing hopper dredger :
- A wide range of use applications
- High efficiency, large output, far pump distance, low fuel consumption
- Full hydraulic control with Rexroth, Vickers
- Siemens PLC operation with the operation convenience
- Engine choice from Weicchai,cummins more.
- The modular design enables fast assembly with Set Sail seniors engineers
- Dredger components available in factories to allow short delivery times
- Control the working process of dredging and pumping, delivering dredged materials. lower cost;
- Follow manufacture guideline: CCS-ZC standard
- CE certificates acquired to prove high quality
- Western Dredge brand parts, easy to find globally
- Can choose reliable Chinese brand parts to lower costs
- Gain access to our sales team, design team, manufacture team 24/7
- Lifetime Technical Assistance
- Optional equipment is available such as Spud carriage, anchor boom.
10.Customers visit our factory :

11.FAQ:
Q1: Is Set Sail a reliable company?
Qingzhou Set Sail Dredging Machinery Equipment Co., Ltd. is located in Qingzhou City, Shandong Province, is a high-tech enterprise focusing on the investment, consultation, designing, manufacturing, assembly and operation management of environmental protection projects and machinery with more than 20 years' experience. Our factory covers 6000 m2 and has more than 100 employees.
Q2: What about the delivery?
We can offer our equipment by containers or bulk ship, just depend on your actual requests.
Set Sail always has various dredgers, aquatic weed harvesters etc. in stock. Spare parts are available too. Thus the delivery time can be shortened.
Q3: What's the payment method?
We can accept T/T, L/C, WESTERN UNION and so on.
Q4: What's the warranty?
We provide 1 year warranty and free repair if quality problems emerge within warranty peride.
Q5: Why choose Set Sail company?
We are factory, so we can design and manufacture the suitable dredger, water cleaning boat, mining machinery according to clients' requirements, and our equipment have good quality and competitive price.
12.Company profile :

Set Sail dredger factory covers an area of 1500 acres with more than 200 employees. |
Factory has manufacture experience more than 20 years. |
More than 50 certificated engineers and technicians. |
We have certification and patent more than 50 item. It contains ISO CE etc. |
Set Sail dredger is sold more than 80 countries . |
13.Certification :