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Sand Dredge Machine
Sand Dredge Machine

1.hydraulic operation sand dredge machine in stock 2.testing center for ex-factory tests 3.cummins engine 4.train operate

1. Our factory introduction  

2. hydraulic operation cutter suction dredger description, dredger manufacturer services your dredging project directly.

The products are of a great variety including 800—20000m3/h large scale dredging and sand mining equipments .

The dredger we produce is self-propelled or non self-propelled,portable cutter suction dredger. The hull uses dismantle and box-like structure, which 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.

 About Installation

the seller provides two technical engineers who are skilled and experienced in their respective skills who are competent to adequately do the work at hand.

Labour

Before the dismantle dredger to the working site, the buyer shall arrange 6-8workers for installation and learn how to operation.

The buyer shall be responsible for the recruitment, transportation, accommodation, medical care and catering of all labor, local or expatriate, required for the execution of the contract and for all payments in connection therewith.

the seller responsible, at his own cost, for obtaining all necessary permits and or visa from the approciate authorities for the entry of all labour and personnel to be employer on the site.

scope of works.

the work include design, testing like at working site before ex-factory, dismantle, supply, installation, testing at working site, and commissioning of complete silt dredging equipment along with all necessary accessories suitable for the working site. Some of the scope of works inlcude but not limited to :

1. planning and design of dredging system specifically suited for the working site

2. designing and supplying of all necessary accessories/parts such as suction head, suction pipe(flexible sections ), outlet pipe(PE sections or steel pipeline with flexible joints), floaters and anchor system of pipes, outlet valves, pumps and variaty of spares.

3.All associated civil works such as anchoring of equipments when on floatation, docking place in case of non-operation.

4.conceptual drawings with product images.

5. Installation, testing and commissioning of the equipment including all the required manpower.

6.Arrangement of mobile cranes for handling equipments at site for erection at buyer's side, testing and commissionning at the seller's side.

7. In the process of testing and commissioning, engineers of seller do also provide training of workers how to operation.

8. Supply of fast running spares.

Note

All necessory tools, tackles, plants and machineries required for the installtation, testing and commissioning of 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.

3. Product images for your references 

4. Specifications for your choosing

Principal Dimensions and Characteristics
 Year Built:2012
 Length Over All:21 m69 feet
 Beam:7.5 m25 feet
 Height:2 m7 feet
 Weight:40 tonnes
 Working Load:2,500 cubic meters/hr3,270 cubic yards/hr
 Digging Depth:16 m52 feet
  From water level to the max. depth:
 Operating System:Hydraulic and Suction
  With cabin room for operating and controlling
 Discharge Distance:1,200 m3,937 feet
  From working site to the destination where mud is discharged
 Suction Pipe diameter:460 mm18 inches
 Discharge Pipe diameter:420 mm16 inches
Main Engine
 Make/Model:Cummins - diesel engine
 Power:650 kW872 hp
Cutter Head
 Diameter:1,500 mm59 inches
Oil Cylinder
 Diameter:160 mm6 inches
 Max Oil Consumption:0.2 kg/hr
Generator
 Power:15 kW20 hp
Emergency Generator
 Make/Model:Cummins
 Power:30 kW40 hp
Hydraulic Cutter
 Power:100 kW134 hp
Hydraulic Winch
 (3) Three Sets - 8 tonnes KN
Hydraulic Oil Cylinder
 Diameter (2) Two Sets:160 mm59 inches
Hydraulic Pump
 Make/Model:Vickers, Nanjing City
Hydraulic Valve
 Make/Model:Rexroth

Specifications  List  One 

Item/modelHCL200HLC250HLC250AHLC300HLC300A
Pump size 8inch 10inch 10inch 12ich 12inch 
Pump flow800m3/h1100m3/h1500m3/h2000m3/h2500m3/h
Capacity160CBM/H220CBM/H300CBM/H400CBM/H500CBM/H
L*B*H   15.5*7.2*2m15.5*7.2*2m15.5*7.2*2m21*7.5*2m21*7.5*2m
Dredging depth8m10m10m10m10m
Average draught1.3m1.3m1.3m1.4m1.4m
Discharge distance 600m1000m800m1200m1200m
Diameter suction/discharge pipe 325/300mm350/350377/377mm426/410460/420mm
Diameter of cutter head Φ1100mmΦ1100mmΦ1100mmΦ1300mmΦ1300mm
Main engine power 258kw300kw450kw600kw650kw
Diameter oil cyclinder100mm100mm100mm160mm160mm
Emergency genset 15kw15kw15kw15kw15kw

Specifications  List  two

Item/modelHCL350HLC400HLC450HLC500HLC600
Pump size 14inch 16inch 18inch 20inch 24inches 
Working load 3000m3/h3500m3/h4000m3/h6000m3/h8000m3/h
Capacity600CBM/h700CBM/h800CBM/h1200CBM/h1600CBM/h
L*B*H  23.5*7.5*2.4m 23.5*7.5*2.4m 23.5*8*2.4m 26*8.5*2.6m 29*10*3.0m 
Dredging depth15m15m15m15m15m
Average draught1.6m1.6m1.6m1.7m2m
Discharge distance 1500 m1500m1500 m2000m2500m
Dia.suction/discharge pipe 550/500mm610/550mm630/570mm680/650mm810/780mm
Diameter of cutter head Φ1550mmΦ1550mmΦ1700mmΦ2200mmΦ2450mm
Main engine power 1000kw1050kw1200kw1580kw2400kw
Diameter oil cyclinder160mm160mm160mm200mm250mm
Emergency genset power24kw24kw24kw30kw30kw

4. Testing center 

5.Working site 

6.Shipping to the port 

7. Cummins engine

8.Working cabin

9. Spares 

10. Cutter head 

11. customer visits

Sand Dredge Machine

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