River Sand Cutter Dredger Machine
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River Sand Cutter Dredger Machine

Reliable 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 cutter dredger machine manufacturing since 2000. Our river sand cutter dredger machines 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.

Model:JMD450

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Product Description

Weifang Jin Meng River Sand Cutter Dredger Machine


We supply the sand dredger machine is self-propelled or non self-propelled,portable river sand cutter dredger machine. 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 cutter dredger machine 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 sand dredger machine; at the end the slurry will be discharged by pipeline on land to the required place.


Weifang Jin Meng River Sand Cutter Dredger Machine Technical Specifications

JMD450 River Sand Cutter Dredger Machine

Shijiazhuang Dredging Pump

Dia. Discharge pipe

450mm

 

Head

55m

 

Max. Working capacity

400m3/h

 

Discharge distance

1500m

Dredging depth

12m

Diesel Engine

746KW

Cummins

Emergency Generator

16KW

WEICHAI

Total power

762KW

Oil Consumption

115L/H

Hull Dismension

LOA*W*D

37m×6.9m×1.8m

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

80KN

 

Swing winch

Tension

80KN

 

Cutter Head

Crown-like

Φ1500mm

 

 

Power

100KW


Weifang Jin Meng River Sand Cutter Dredger Machine Feature and Application


This Weifang Jin Meng river sand cutter dredger machine 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 Cutter Dredger Machine Details

Design

Our River sand cutter dredger machine 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 cutter dredger machine 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 cutter dredger machine 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 cutter dredger machine 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 Cutter Dredger Machine Facilities


Pipes and floaters

1.River sand cutter dredger machine 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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