WN dredging pump

Ref Price:
Loading Port:
Payment Terms:
Min Order Qty:
Supply Capability:
1000 unit/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:




The pump has a single-stage,single-suction and double pump shells structure. Seen from the inlet end, therotary direction of the right pump is counterclockwise while the left one isclockwise. The pump is the domestic largest dredging pump applied to 13500m3trailing suction hopper dredger of Shanghai Waterway Bureau.

It is widely applied todredging, silt clearing and hydraulic filling with rivers and lakes, ports anddocks all over the country such as, YangtzeRiver Basin, YellowRiver Basin, Liaohe River Basin,Pearl River Delta, Huaihe river basin, etc. The products are also sold toEurope, Middle East and Southeast Asia.  

dredging pump is new type dredging pump,making full use of advanced CAD software ,siming to china 's river lake and sea situation:they haven't been repaired for many years and now they are in great need to dredge and fill hydraulically.

this series of dredging pump has characteristic features:easy installation ,long-life  service ,high efficiency,reliable bearing lining and good economical efficiency ,this type of pump can meet dredging ship's requirements completely and each set of dredging pump has passed the inspection issued by CCS


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What is the difference between a cutter suction dredger and a trailing suction dredger?
The work of a cutter suction dredger works through an agitator in the head of a straw and straw.
Q:The working principle of a trailing suction dredger
Loading trailing suction dredger, basically is a kind of from the seabed dredging ship, the dredging method and vacuum cleaners.
Q:Who knows what's the name of the biggest dredger in China?
Tianjin Waterway Bureau of the pumping strength slightly stronger its name to "day" at the beginning of the word, is the largest dredger and Tianqi Tianlin, nominal production in my impression is 4200m /h fand the two sister ship, is currently the largest dredger.
Q:What are the crew members on the dredge?
The tonnage of dredger is large and small, and the dredging method is also divided into many kinds, so it can not be generalized.
Q:Does dredging dredger need relevant qualification?
This should be based on the requirements of your local department, which is not required in general
Q:How much dredging can the 4000 side /h suction dredge dredge in one day? Soft silt
The "4000 party" per hour he refers to is under design conditions. If you are digging soft mud, the hourly rate is higher than 4000, and I now ship according to Holland IHC, originally designed to be 3500 parties, we call the 4500 party. In fact, if the excavation of soft silt, pipelines in 5 kilometers or so, we can produce more than one hundred thousand per day. The instantaneous yield can reach 7000 square hours per hour. I wonder what the power of your so-called 4000 party pump is
Q:What is the working principle of a cutter suction dredger?
Construction principle of cutter suction dredger:The dredger is in place, the steel pile excavation construction method, horizontal positioning dredging and filling, it is with a fall in the channel center line of the main hull positioning pile as the center of the rotation, the role of the reamer for traversing on lateral swing in the channel width, the construction method of excavation section of soil layer cutting cutter.
Q:Classification of trailing suction dredgers for trailing suction dredger
Trailing suction dredger is one of suction suction type. It sucks in mud by raking the head of the two side of the ship's hull or at the tail to work with mud and side navigation. Is the use of mud rake scarification, boat design sediment tank, tank volume said the size of the ship. A single to rake or harrow, are arranged on the ship or on both sides. Suction dredger is flexible, high efficiency, strong wind waves, suitable for coastal ports, the wide river and ship anchorage operation in large waves and without the cover of coastal and estuarine areas, should choose the self-propelled trailing suction dredger. Soil works suitable for loosening and less than clay hardness. The self-propelled boat is equipped with a mobile power unit (paddle machine) to drive the dredger.
Q:Advantages and disadvantages of trailing suction dredger for trailing suction dredger
The drag suction dredger is often equipped with a lateral thruster in the bow, which has better handling performance. The anchor is not anchored or anchored by the cable during construction, so it has little interference to navigation
Q:3800m3 cutter suction dredger
The 3800m3 cutter suction dredger says 3800m3 of sediment can be dug per hour!I designed the dredge pump, the ship is generally named after dredging flow, but also by the flow of water named

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range