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-Sand dredging boat, -Hydraulic cutter suction dredger, -Available in stock, -Cummins engine, -Assembly&Training staff - details see: https://www.machineto.com/sand-dredging-boat-10312100

1. Sand derdging boat,dredger manufacturer in Qingzhou at service

The hydraulic oil pump is driven by the auxiliary diesel engine.

Functions of cutter suction dredger: dredging river, dredging sand, desilting, reclamation for channels and land, and building roads.

Applicability this machine: To pass low bridge easily, the controlling room and rest room are dismountable. Connecting parts for cabin room and deck are easily dismounted joints,.

Construction: it consists of three pontoons: one main pontoon and two side pontoons. The pontoons are connected by the connecting pieces and tightened by high intensity bolts and nuts.

2. Specifications for sand dredging boat

Name	HLC450 sand dredging boat
Type	Cutter suction dredger
Year	2011
Single Pontoon size	Length* width* depth 23.5*8*2.4m
Structure	Can be dismantle and assemble at working site
Max. dredging depth	15m
Discharge distance	1500m
Average draught	1.6m
Diameter suction pipe	580mm
Diameter discharge pipe	550mm
Diameter cutter head	Φ1700mm
Working capacity	800m3/h
Water flow	4000m3/h
Main engine power	1000kw
Auxiliary engine power	330kw
Hydraulic winch	330kn
Hydraulic cutter power	100kw
Diameter oil tank	160mm
Emergency genset power	24kw
Max. oil consumption	266kg/h

3. Images for sand dredging boat

This ship is a medium type hydraulic controlled,assembling cutter suction dredger. It is

used for river channel dredging,canal and water storage dredging. The dredging devices

are driven by hydraulic, concentrate controlled. The main ship body is made up of three

pontoons, which can be assembled when using. The operator cabin is dismountable,which

can lower the height of the ship when maneuvering and allow the ship to pass bridges.

When the ship is transferred long way or passing not conjunctive water areas,the ship body

can be dismounted and transported by trucks or trains. The ship can be fixed with anchor

casting pole,trolley.The cutter driving device use lub oil and floating seal.

The dredge pump is driven by the main diesel engine through the reducing gear box.

The alternator, which driven by the auxiliary diesel engine supplies electricity for power

and lighting of the whole dredger.

Generator sets supplies electricity for lighting and emergency use when it doesn’t working.

Cutter head

For one cutter head, there are 5 blade, 6 teeth equipped on one blade. There is material

Cr. for easy-wearing proof.

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

Pipelines and floaters.

Usually, There are steel pipelines and PE pipelines, customers can buy them from us or

themselves. If customers have special requirement, the pipeline and the floater can be

customer made by suppliers. In packaging, pipelines and floaters are put into 40" high

container for shipping.

Generally, customers need to buy more pipelines. Thats because pipelines can be bend

for time saving.

Hydraulic system

The most important parts of 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.

Design

Our cutter suction dredgers are designed by senior engineer, who have specialized in

shipbuilding and dredging work for many years, to guarantee they are well-designed

and practical.

Assembly & Staff Training

Our experienced installers will arrive at the construction site to guide, teach and training

your staff to debug and operate the dredger until they can operate skillfully by themselves.

Weifang Hailing dredger co.Ltd

1.Located in Weifang City,Shandong

2.9 workshops

3.ONE office building for sales department

4.Established in 2011,expansion for mass production compare to Haiyang

5.Dredger producting ,assemble,testing and dismantle for shiping center.

6.15000 square meter for workers recreation

7.Testing center for 8mdepth

8.Near to Weifang Port

Assembly & Staff Training

Our experienced installers will arrive at the construction site to guide, teach and training

your staff to debug and operate the dredger until they can operate skillfully by themselves.

Detachable Structure

The cutter suction dredgers are detachable, so it is easy to transport when delivering

or moving from one working site to another.

Shipping to the Tianjin Port.

Our dredger will be dismantle for different parts and then shipping to the port. The

dismantle structrue is convenient for transport in the working process if in different

working sites.

Factory images.

We have two factories. Totally 30,000 square meters. One is located in Binhai Economy Development Zone, the other is in Qingzhou Economy Development Zone. Specially,

Qingzhou Factory is noted for hydraulic system and bucket chain sand dredger; Weifang

Factory is mainly for cutter suction dredger painting, assemble, testing and dismantle

for shipping.

We have working site at home and abroad. Now there are products in stock, welcome

customers to visit and have a cooperation.

Note

All necessory tools, tackles, plants and machineries required for the installation, testing

and commissioning of silt dredging equipment shall be in the scope of the buyer.

It is the responsibility of the buyer to store of the material at appropriate locations at their

own cost if required. However, storage site shall be provided by the buyer.