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We can manufacture dredger according to customer requirements. Different size and equipments, etc. All the dredgers have to be tested before delivery, make sure fast-assembly in clients working site.
A. Equipment arrangement
2) Cutter Ladder and Suction pipe
4) Swing winches (2 sets)
5) Ladder winch (1 set)
6) Operating cabin
7) Harbor diesel engine generator set
8) Deck crane
9) Dredge pump
11) Main diesel engine
12) Auxiliary diesel engine
13) Generator and high pressure hydraulic pump, emergency hydraulic pump
14) Spuds and spud hoisting rams ( each 2 sets )
Operating room equipped on the dredger
15) Operating room is located in the front of the main deck; its size is according to the dredger’s inches.
16) The operating room has two doors, two fixed windows and two adjustable windows.
Controlling room arrangement
17) One height adjustable swivel chair
18) Two controlling platforms, one engine room for controlling boxes.
The dredger is a not self-propulsion, hydraulic cutter suction dredger. The pontoon part is made up of several boxes. The dredger equipments include sideslip device, cutter up and down device, location spud device, deck crane and so on. The main engine is an independent entrainment form, one main pump engine, one auxiliary hydraulic engine. Dredger pump host output belt has clutch reduction function.
Dredger pump is driven by the main gear decelerating box.
Lighting and emergency power for stopping working will be offered by the generator set.
Cutter will be driven by the motor and cutter bearing with lubricating sealing device.
Hydraulic pump will be driven by the gear box through auxiliary engine
3. Work condition & standard
3.1 Work condition
------The Maximum Temperature 50℃
------The Minimum Temperature -10℃
------The Minimum Temperature -10℃
------The Maximum Temperature of The Cabin 55℃
------The Maximum Temperature of The River (Sea) Water 35℃
------The Relative Humidity ≤80%
3.2 Appropriate working area
Coastal waters and the following of dredging, desilting, dredging sand.
3.3 Appropriate soil texture:
Dredging soil and iron sand with Level Ⅲ as well as lower than Ⅲ
• Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and luffing systems.
• The torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis. The precision is ahead of the industry.
• Adopt the new hydraulic motor with big torque starting point, making the secondary lifting safer.
• The humanity design makes the cab and control cab more spacious, and easy to operate.
• Six unique manufacturing technologies ensure the high quality.
• The working condition expands twice. Newly add 5t counterweight.
350 Cutter Suction Dredger(10inch 1000m³)
Side pontoon (L×B×H)
Can be dismantle and re-assemble easily ,box structure, lower delivery cost
Main engine brand & power
Auxiliary engine brand& power
Discharge pipe inner Dia..
Max. dredging depth
Solid sand capacity
Cutter head Dia.
Hydraulic control system
Wire rope pulling force (Lifting winch )*Quantity
Wire rope pulling force (Traversing winch )*Quantity
Adjustable chair, movable side-window, air condition, PLC system, signal lights and floodlights
Total fuel oil consumption
Marine Diesel Engine
Marine Generator / Generator set
Functions of Dredger was cutter suction, digging, grabbing, piling, weeding etc. Its features are as follows:
1. Work stable, with spuds and support legs to keep balance;
2. High efficiency, with option submersible mud pump ensuring high slurry density (around 25%);
3. One person operation. Workers with excavator operation skills can operate easily
4. Can be used in closed channel, river, lakes, sea, shallow areas, industrial pond, reservoir etc
5. Lights on dredger are available
1.Why chose you?
1. About our Company: Weifang Map Import&Export Co., Ltd.(),was founded in 2006.We are a professional manufacture and chain supplier specializing in construction machinery and dredging and sand mining equipments We have been exporting more than 12 years.
2. About our Products: Our products are specially for global export market, with advanced configuration, good quality spare parts, streamlined and beauty appearance. The engine brand, transmission systems, electrical systems, axle, seals and many others are all choose in good quality famous brand supplier. In addition, our machine have very good finshing quality, because of our experienced engineers and workers, you can visit our factory to check all the details.
3. About our Delivery time: Our normally delivery time is within 15 working days, while most of the time, we could finish them in advance. In addition, some products are in storage of our factory, so urgent order will also be accepted.
4. About our Shippment: Factory direct delivery :Very careful preshipment inspection, then packing, then shipping. Our goal is solving the problems in factory, then you can trustworthy use.
- WEIFANG MAP IMPORT AND EXPORT CO., LTD.
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