River Sand Dredging Cutter Suction Dredger
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River Sand Dredging Cutter Suction Dredger

Dredger supplier Weifang Jin Meng Dredger Co.,Ltd. located in Qingzhou, Weifang City and Shandong Province, is a manufacturer in China, and we have been specialized in river sand dredging cutter suction dredger manufacturing since 2000. Our river sand dredging cutter suction dredgers have a good price advantage and cover most of the African, Middle East, South East Asian and South American and American markets. We look forward to becoming your long-term partner in China.

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Product Description

Weifang Jin Meng River Sand Sredging Cutter Suction Dredger


We manufacture the river sand dredging cutter suction dredger is self-propelled or non self-propelled, portable river cutter suction dredger. The hull uses dismantle and box-like structure, Its dismantle type can be assembly at working place easily and be transported by road, railway and container accordingly, convenient in installation and working place moving from one to another. The power system can be designed to electric system or diesel engine driving system according to customers’ requirements.Equipment on the river sand dredging cutter suction dredger are as bellows: traversing device, cutter ladder lifting device, spuds and deck crane. The working process is as following: the cutter head cut the sand and mud underwater to mixture of slurry, then through dredging pump to the pipeline on river sand dredging cutter suction dredger; at the end the slurry will be discharged by pipeline on land to the required place.


Weifang Jin Meng River Sand Dredging Cutter Suction Dredger Technical Specifications

JMD550 River Sand Dredging Cutter Suction Dredger

Shijiazhuang Dredging Pump

Dia. Discharge pipe

550mm

Head

65m

Max. Working capacity

900m3/h

Discharge distance

3000m

Dredging depth

14m


Diesel Engine

1306KW

Cummins

Hydraulic Auxiliary engine

336KW

Cummins

Emergency Generator

20KW

WEICHAI

Total power

1662KW

Oil Consumption

250L/H

Hull Dismension

LOA*W*D

42m×7.5m×2.0m

Hydraulic system

Hydraulic pump

VICKERS America(Joint-venture)

Hydraulic Motor

Italy SAI technology(Joint-venture)

Valves

REXROTH Germany(Joint-venture)

Operating system

SIEMENS PLC(Imported from Germany)

Ladder winch

Tension

120KN

Swing winch

Tension

120KN

Cutter Head

Crown-like

Φ1800mm

Power

200KW


Weifang Jin Meng river sand dredging cutter suction dredger Feature and Application


This Weifang Jin Meng river sand dredging cutter suction dredger is equipped with horizontal shifting devices, cutter ladder lifting devices, spud devices, deck crane and so on. It can also be equipped with anchoring poles and trolley devices. Generally, it has functions on dredging, conveying and discharging of mud or sand. It can produce certain amount of vacuum by the centrifugal pump.


Weifang Jin Meng River Sand Dredging Cutter Suction Dredger Details

Design

Our river sand dredging cutter suction dredger is designed by senior engineer, who have specialized in shipbuilding and dredging work for many years, to guarantee they are well-designed and practical.


Cummins Engine

The river sand dredging cutter suction dredger is equipped with world famous powerful Cummins engine, which are famous for its durability, lower oil consumption, standardized accessories and easy maintenance.


Hydraulic system

The most important parts of river sand dredging 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.


Detachable Structure

The river sand dredging cutter suction dredger is detachable, so it is easy to transport when delivering or moving from one working site to another.


Shijiazhuang Pump

Flow passage components use High wear resistant alloy Cr27 to prolonged the pump service life, pump shaft seal use packing seal which is easy to maintain , and anti-friction bearings are from Japanese brand NSK.


Cutter head

For one cutter head, there are 5 blade, 8 teeth equipped on one blade. There is material High chromium. for easy-wearing proof.

Cutter head is driven by hydraulic motor; cutter bearing has lubrication seal-in units.


Weifang Jin Meng River Sand Dredging Cutter Suction Dredger Facilities


Pipes and floaters

1.River sand dredging cutter suction dredger will be equipped with pipelines for solid discharging work.

2.Pipelines usually include three parts: Pipes, floaters and rubber hose.

3.There are three kinds pipes(Steel pipe, HDPE pipe and self-floating pipes) for customer to choose according to the discharged solid material.

4.Customers can buy pipes by themselvies or from us. If customers have special requirements, the pipelines can be custom made by suppliers.

5.About shipping package: pipelines will be shipped by 40" HQ containers.

6.Kind reminder: customers shall buy extra pipelines as spares.



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